Biggest changeRestructuring Plan of the notes to our consolidated financial statement for further discussion related to our 2023 restructuring plan. 35 Table of contents Comparison of Fiscal Years 2023 and 2022 Revenue Fiscal Year Ended Change from Prior Fiscal Year September 30, 2023 October 1, 2022 $ % (Dollars in thousands) Sonos speakers $ 1,293,440 $ 1,368,916 $ (75,476 ) (5.5 )% Sonos system products 285,064 297,110 (12,046 ) (4.1 ) Partner products and other revenue 76,751 86,310 (9,559 ) (11.1 ) Total revenue $ 1,655,255 $ 1,752,336 $ (97,081 ) (5.5 )% Volume data (products sold in thousands) Units % Total products sold 5,725 6,281 (556 ) (8.9 )% Total revenue decreased $97.1 million, or 5.5%, for fiscal 2023, compared to fiscal 2022.
Biggest changeComparison of Fiscal Years 2024 and 2023 Revenue Fiscal Year Ended Change from Prior Fiscal Year September 28, 2024 September 30, 2023 $ % (Dollars in thousands) $ % $ % Sonos speakers $ 1,169,604 77.0 % $ 1,293,440 78.1 % $ (123,836) (9.6) % Sonos system products 267,744 17.6 285,064 17.2 (17,320) (6.1) Partner products and other revenue 80,708 5.3 76,751 4.6 3,957 5.2 Total revenue $ 1,518,056 100.0 % $ 1,655,255 100.0 % $ (137,199) (8.3) % Volume data (products sold in thousands) Units % Total products sold 5,000 5,725 (725) (12.7) % Total revenue decreased $137.2 million, or 8.3% for fiscal 2024 compared to fiscal 2023, primarily due to softer demand across all regions due to market conditions and challenges resulting from our recent app rollout, partially offset by the introduction of Ace in June 2024, and the impact of favorable foreign exchange rates.
Sales and marketing expenses consist primarily of advertising and marketing activity for our products and personnel-related expenses, as well as trade show and event costs, sponsorship costs, consulting and contractor expenses, travel costs, depreciation for product displays, as well as related maintenance and repair expenses, customer experience and technology support tool expenses, revenue related sales fees from our direct-to-consumer business, and overhead costs.
Sales and Marketing Sales and marketing expenses consist primarily of advertising and marketing activity for our products and personnel-related expenses, as well as trade show and event costs, sponsorship costs, consulting and contractor expenses, travel costs, depreciation for product displays, as well as related maintenance and repair expenses, customer experience and technology support tool expenses, revenue related sales fees from our direct-to-consumer business, and overhead costs.
The Revolving Credit Agreement provides for (i) a five-year senior secured revolving credit facility in the amount of up to $100.0 million and (ii) an uncommitted incremental facility subject to certain conditions. Proceeds are to be used for working capital and general corporate purposes.
The Revolving Credit Agreement provides for (i) a five year senior secured revolving credit facility in the amount of up to $100 million and (ii) an uncommitted incremental facility subject to certain conditions. Proceeds are to be used for working capital and general corporate purposes.
Key Metrics In addition to the measures presented in our consolidated financial statements, we use the following key metrics to evaluate our business, measure our performance, identify trends affecting our business and assist us in making strategic decisions. Our key metrics are total revenue, products sold, adjusted EBITDA and adjusted EBITDA margin.
Key Metrics In addition to the measures presented in our consolidated financial statements, we use the following key metrics to evaluate our business, measure our performance, identify trends affecting our business and assist us in making operational and strategic decisions. Our key metrics are total revenue, products sold, Adjusted EBITDA and Adjusted EBITDA margin.
A hypothetical 10% change to our SSP estimates and/or the estimated recognition period for unspecified software upgrades and cloud-based services, would not result in a material change to our fiscal 2023 revenue. Inventories Inventory consists of finished goods and component parts, which we purchase from contract manufacturers and component suppliers.
A hypothetical 10% change to our SSP estimates and/or the estimated recognition period for unspecified software upgrades and cloud-based services, would not result in a material change to our fiscal 2024 revenue. Inventories Inventory consists of finished goods and component parts, which we purchase from contract manufacturers and component suppliers.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations You should read the following discussion of our financial condition and results of operations in conjunction with the consolidated financial statements and the notes thereto included elsewhere in this Annual Report on Form 10-K. The following discussion contains forward-looking statements that reflect our plans, estimates and beliefs.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations The following discussion of our financial condition and results of operations should be read in conjunction with the consolidated financial statements and the notes thereto included elsewhere in this Annual Report on Form 10-K. The following discussion contains forward-looking statements that reflect our plans, estimates and beliefs.
Leases and Note 12. Commitments and Contingencies of the notes to our consolidated financial statements included elsewhere in this Annual Report on Form 10-K for further details. Critical Accounting Policies and Estimates Our consolidated financial statements are prepared in accordance with U.S. GAAP.
Leases and Note 13. Commitments and Contingencies of the notes to our consolidated financial statements included elsewhere in this Annual Report on Form 10-K for further details. Critical Accounting Policies and Estimates Our consolidated financial statements are prepared in accordance with U.S. GAAP.
A hypothetical 10% change to our inventory reserves percentages would not result in a material change to our fiscal 2023 cost of revenue. Income Taxes Our income tax expense, deferred tax assets and liabilities, and liabilities for unrecognized tax benefits reflect our best estimate of current and future taxes to be paid.
A hypothetical 10% change to our inventory reserves percentages would not result in a material change to our fiscal 2024 cost of revenue. Income Taxes Our income tax expense, deferred tax assets and liabilities, and liabilities for unrecognized tax benefits reflect our best estimate of current and future taxes to be paid.
GAAP, we monitor and consider adjusted EBITDA and adjusted EBITDA margin, which are non-GAAP financial measures. These non-GAAP financial measures are not based on any standardized methodology prescribed by U.S. GAAP and are not necessarily comparable to similarly titled measures presented by other companies.
GAAP, we monitor and consider Adjusted EBITDA, Adjusted EBITDA margin, and constant currency which are non-GAAP financial measures. These non-GAAP financial measures are not based on any standardized methodology prescribed by U.S. GAAP and are not necessarily comparable to similarly titled measures presented by other companies.
We also generate a portion of revenue from Partner products and other revenue sources, such as module revenue from our IKEA partnership, architectural speakers from our Sonance partnership, accessories such as speaker stands and wall mounts, professional services, licensing, and advertising revenue.
We also generate a portion of revenue from Partner products and other revenue sources, such as architectural speakers from our Sonance partnership, accessories such as speaker stands and wall mounts, professional services, licensing, and advertising revenue.
Estimates for sales incentives are developed using the most likely amount based on our past experience with similar contracts and are included in the transaction price to the extent that a significant reversal of revenue would not result once the uncertainty is resolved. We accept returns from direct customers and from certain resellers.
Estimates for sales incentives are developed using the most likely amount based on our past experience with 33 Table of conten ts similar contracts and are included in the transaction price to the extent that a significant reversal of revenue would not result once the uncertainty is resolved. We accept returns from direct customers and from certain resellers.
These limitations include that the non-GAAP financial measures: • exclude depreciation and amortization, and although these are non-cash expenses, the assets being depreciated may be replaced in the future; • exclude stock-based compensation expense, which has been, and will continue to be, a significant recurring expense for our business and an important part of our compensation strategy; • do not reflect interest income, primarily resulting from interest income earned on our cash and cash equivalent balances; • do not reflect interest expense, or the cash requirements necessary to service interest or principal payments on our debt, which reduces cash available to us; • do not reflect the effect of foreign currency exchange gains or losses, which is included in other income (expense), net; • do not reflect the provision for or benefit from income tax that may result in payments that reduce cash available to us; • do not reflect items that are not considered representative of our underlying operating performance which reduce cash available to us; and • may not be comparable to similar non-GAAP financial measures used by other companies, because the expenses and other items that we exclude in our calculation of these non-GAAP financial measures may differ from the expenses and other items, if any, that other companies may exclude from these non-GAAP financial measures when they report their operating results. 34 Table of contents Because of these limitations, these non-GAAP financial measures should be considered along with other operating and financial performance measures presented in accordance with U.S.
These limitations include that the non-GAAP financial measures: • exclude depreciation and amortization, and although these are non-cash expenses, the assets being depreciated may be replaced in the future; • exclude stock-based compensation expense, which has been, and will continue to be, a significant recurring expense for our business and an important part of our compensation strategy; • do not reflect interest income, primarily resulting from interest income earned on our cash and cash equivalent balances; • do not reflect interest expense, or the cash requirements necessary to service interest or principal payments on our debt, which reduces cash available to us; • do not reflect the effect of foreign currency exchange gains or losses, which is included in other income (expense), net; • do not reflect the provision for or benefit from income tax that may result in payments that reduce cash available to us; • do not reflect items that are not considered representative of our underlying operating performance which reduce cash available to us; and • may not be comparable to similar non-GAAP financial measures used by other companies, because the expenses and other items that we exclude in our calculation of these non-GAAP financial measures may differ from the expenses and other items, if any, that other companies may exclude from these non-GAAP financial measures when they report their operating results.
The Revolving Credit Agreement contains customary representations and warranties, customary affirmative and negative covenants, a financial covenant that is tested quarterly and requires us to maintain a certain consolidated leverage ratio, and customary events of default. As of September 30, 2023, we were in compliance with all financial covenants under the Revolving Credit Agreement.
The Revolving Credit Agreement contains customary representations and warranties, customary affirmative and negative covenants, a financial covenant that is tested quarterly and requires us to maintain a certain consolidated leverage ratio, and customary events of default. As of September 28, 2024, we were in compliance with all financial covenants under the Revolving Credit Agreement.
As of September 30, 2023, we did not have any outstanding borrowings and $1.8 million in undrawn letters of credit that reduce the availability under the Revolving Credit Agreement. Our obligations under the Revolving Credit Agreement are secured by substantially all of our assets.
As of September 28, 2024, we did not have any outstanding borrowings and $1.8 million in undrawn letters of credit that reduce the availability under the Revolving Credit Agreement. Our obligations under the Revolving Credit Agreement are secured by substantially all of our assets.
For a description of our revenue recognition policies, see the section titled "Critical accounting policies and estimates." Products Sold Products sold represents the number of products that are sold during a period, net of returns and includes the sale of products in the Sonos speakers and Sonos system products categories, as well as module units sold through our partnerships with IKEA and Sonance from our Partner products and other revenue category.
For a description of our revenue recognition policies, see the section titled "Critical accounting policies and estimates." Products Sold Products sold represents the number of products that are sold during a period, net of returns and includes the sale of products in the Sonos speakers and Sonos system products categories, as well as module units sold through our Partner products and other revenue category.
Changes in the recognition or measurement of uncertain tax positions could result in material increases or decreases in our income tax expense in the period in which we make the change, which could have a material impact on our effective tax rate and operating results.
Changes in the recognition 34 Table of conten ts or measurement of uncertain tax positions could result in material increases or decreases in our income tax expense in the period in which we make the change, which could have a material impact on our effective tax rate and operating results.
Adjusted EBITDA and Adjusted EBITDA Margin We define adjusted EBITDA as net income (loss) adjusted to exclude the impact of stock-based compensation expense, depreciation, interest, other income (expense), taxes, and other items that we do not consider representative of our underlying operating performance. We define adjusted EBITDA margin as adjusted EBITDA divided by revenue.
Adjusted EBITDA and Adjusted EBITDA Margin We define Adjusted EBITDA as net income (loss) adjusted to exclude the impact of stock-based compensation expense, depreciation and amortization, interest, other income (expense), taxes, and other items that we do not consider representative of our underlying operating performance. 26 Table of conten ts We define Adjusted EBITDA margin as Adjusted EBITDA divided by revenue.
The estimated service period may change in the future in response to competition, technology developments and our business strategy. 41 Table of contents For fiscal 2023, there has not been any event that would require us to materially change the underlying assumptions of revenue estimates.
The estimated service period may change in the future in response to competition, technology developments and our business strategy. For fiscal 2024, there has not been any event that would require us to materially change the underlying assumptions of revenue estimates.
In accordance with our policy, the undistributed earnings of our non-U.S. subsidiaries remain indefinitely reinvested outside of the United States as of September 30, 2023, as they are required to fund needs outside of the United States.
In accordance with our policy, the undistributed earnings of our non-U.S. subsidiaries remain indefinitely reinvested outside of the United States as of September 28, 2024, as they are required to fund needs outside of the United States.
Gross Profit and Gross Margin Our gross margin has fluctuated and may, in the future, fluctuate from period to period based on a number of factors, including the mix of products we sell, the channel mix through which we sell our products, fluctuations of the impacts of our product and material cost saving initiatives, the foreign currency in which our products are sold, and tariffs and duty costs implemented by governmental authorities.
Our gross margin has fluctuated and may, in the future, fluctuate from period to period based on a number of factors, including the mix of products we sell, the mix of channels through which we sell our products, fluctuations of our product and material cost saving initiatives, fluctuations in our product and material markets, promotional activity, the foreign currency in which our products are sold, and tariffs and duty costs implemented by governmental authorities.
We recorded a valuation allowance against all our U.S. deferred tax assets and certain of our foreign deferred tax assets as of September 30, 2023. We intend to continue maintaining a full valuation allowance on our U.S. and certain foreign deferred tax assets until there is sufficient evidence to support the reversal of all or some portion of these allowances.
We recorded a valuation allowance against all our U.S. deferred tax assets as of September 28, 2024. We intend to continue maintaining a full valuation allowance on our U.S. deferred tax assets until there is sufficient evidence to support the reversal of all or some portion of these allowances.
If we were to incur additional debt financing it would result in increased debt service obligations and the instruments governing such debt could provide for operating and financing covenants that would restrict our operations. Debt Obligations On October 13, 2021, we entered into the Revolving Credit Agreement.
If we were to incur 31 Table of conten ts additional debt financing it would result in increased debt service obligations and the instruments governing such debt could require additional operating and financing covenants that would restrict our operations. Debt Obligations On October 13, 2021, we entered into the Revolving Credit Agreement.
We also generate a portion of revenue from Partner products and other revenue sources, such as module revenue from our IKEA partnership, architectural speakers from our Sonance partnership, and accessories such as speaker stands and wall mounts, as well as professional services, licensing, advertising, and subscription revenue.
We also generate a portion of revenue from partner products and other revenue sources, such as architectural speakers from our Sonance partnership, and accessories such as speaker stands and wall mounts, as well as professional services, advertising revenue, licensing and subscription revenue such as Sonos Radio HD and Sonos Pro (software-as-a-service).
References to fiscal 2023 are to our 52-week fiscal year ended September 30, 2023, references to fiscal 2022 are to our 52-week fiscal year ended October 1, 2022, references to fiscal 2021 are to our 52-week fiscal year ended October 2, 2021 and references to fiscal 2020 are to our 53-week fiscal year ended October 3, 2020.
References to fiscal 2024 are to our 52-week fiscal year ended September 28, 2024, references to fiscal 2023 are to our 52-week fiscal year ended September 30, 2023, references to fiscal 2022 are to our 52-week fiscal year ended October 1, 2022 and references to fiscal 2021 are to our 52-week fiscal year ended October 2, 2021.
We use these non-GAAP financial measures to evaluate our operating performance and trends and make planning decisions. We believe that these non-GAAP financial measures help identify underlying trends in our business that could otherwise be masked by the effect of the expenses and other items that we exclude in these non-GAAP financial measures.
We believe that these non-GAAP financial measures help identify underlying trends in our business that could otherwise be masked by the effect of the expenses and other items that we exclude in these non-GAAP financial measures.
We define adjusted EBITDA as net income (loss) adjusted to exclude the impact of depreciation and amortization, stock-based compensation expense, interest income, interest expense, other income (expense), income taxes, and other items that we do not consider representative of underlying operating performance. We define adjusted EBITDA margin as adjusted EBITDA divided by revenue.
We define Adjusted EBITDA as net income (loss) adjusted to exclude the impact of depreciation and amortization, stock-based compensation expense, interest income, interest expense, other income (expense), income taxes, legal and transaction related costs, restructuring and abandonment costs, and other items that we do not consider representative of underlying operating performance.
Comparison of Fiscal Years 2022 and 2021 For the comparison of fiscal years 2022 and 2021, refer to Part II, Item 7 "Management's discussion and analysis of financial condition and results of operations" on Form 10-K for our fiscal year ended October 1, 2022, filed with the SEC on November 23, 2022, under the subheading "Comparison of fiscal years 2022 and 2021." 38 Table of contents Liquidity and Capital Resources Our operations are financed primarily through cash flows from operating activities and net proceeds from the sale of our equity securities.
Comparison of Fiscal Years 2023 and 2022 For the comparison of fiscal years 2023 and 2022, refer to Part II, Item 7 "Management's discussion and analysis of financial condition and results of operations" on Form 10-K for our fiscal year ended September 30, 2023, filed with the SEC on November 20, 2023, under the subheading "Comparison of fiscal years 2023 and 2022." Liquidity and Capital Resources Our operations are financed primarily through cash flows from operating activities.
Fiscal Year Ended September 30, 2023 October 1, 2022 October 2, 2021 (In thousands, except percentages) Revenue $ 1,655,255 $ 1,752,336 $ 1,716,744 Products sold 5,725 6,281 6,503 Net income (loss) (10,274 ) 67,383 158,595 Net income (loss) margin (1) (0.6 )% 3.8 % 9.2 % Adjusted EBITDA (2) $ 153,878 $ 226,549 $ 278,585 Adjusted EBITDA margin (2) 9.3 % 12.9 % 16.2 % (1) Net income (loss) margin is calculated by dividing net income (loss) by revenue.
Fiscal Year Ended September 28, 2024 September 30, 2023 October 1, 2022 (In thousands, except percentages) Revenue $ 1,518,056 $ 1,655,255 $ 1,752,336 Products sold 5,000 5,725 6,281 Net income (loss) (38,146) (10,274) 67,383 Net income (loss) margin (1) (2.5) % (0.6) % 3.8 % Adjusted EBITDA (2) $ 107,862 $ 153,878 $ 226,549 Adjusted EBITDA margin (2) 7.1 % 9.3 % 12.9 % (1) Net income (loss) margin is calculated by dividing net income (loss) by revenue.
Interest expense for fiscal 2023, compared to fiscal 2022, increased primarily due to expenses associated with amending our Revolving Credit Agreement. The increase in other income (expense), net for fiscal 2023, compared to fiscal 2022, was primarily due to foreign currency exchange gains.
Interest expense for fiscal 2024, compared to fiscal 2023, decreased primarily due to reduced expenses associated with our Revolving Credit Agreement. The decrease in other income, net for fiscal 2024, compared to fiscal 2023, was primarily due to foreign currency exchange fluctuations.
The basis of our determination is these products are highly dependent on, and interrelated with, the embedded software and cannot function as they are intended without the software.
We have determined that products and related software represent a single performance obligation. The basis of our determination is these products are highly dependent on, and interrelated with, the embedded software and cannot function as they are intended without the software.
As of September 30, 2023, our principal sources of liquidity consisted of cash flows from operating activities, cash and cash equivalents of $220.2 million, including $44.5 million held by our foreign subsidiaries, proceeds from the exercise of stock options and borrowing capacity under the Credit Facility.
As of September 28, 2024, our principal sources of liquidity consisted of cash flows from operating activities, cash and cash equivalents of $169.7 million, including $36.4 million held by our foreign subsidiaries, marketable securities of $51.4 million, proceeds from the exercise of stock options, and borrowing capacity under the Credit Facility.
Cash Flows Fiscal 2023 Changes in Cash Flows The following table summarizes our cash flows for the periods indicated: Fiscal Year Ended September 30, 2023 October 1, 2022 (In thousands) Net cash provided by (used in): Operating activities $ 100,406 $ (28,260 ) Investing activities (50,286 ) (172,632 ) Financing activities (108,592 ) (150,260 ) Effect of exchange rate changes 3,848 (14,094 ) Net decrease in cash, cash equivalents and restricted cash $ (54,624 ) $ (365,246 ) 39 Table of contents Cash Flows from Operating Activities Net cash provided by operating activities of $100.4 million for fiscal 2023 consisted of net loss of $10.3 million, non-cash adjustments of $149.6 million and a net decrease in cash related to changes in operating assets and liabilities of $38.9 million.
Cash Flows Fiscal 2024 Changes in Cash Flows The following table summarizes our cash flows for the periods indicated: Fiscal Year Ended (In thousands) September 28, 2024 September 30, 2023 Net cash provided by (used in): Operating activities $ 189,906 $ 100,406 Investing activities (105,242) (50,286) Financing activities (137,309) (108,592) Effect of exchange rate changes 2,146 3,848 Net decrease in cash, cash equivalents and restricted cash $ (50,499) $ (54,624) Cash Flows from Operating Activities Net cash provided by operating activities of $189.9 million for fiscal 2024 consisted of a net loss of $38.1 million, a favorable impact of non-cash adjustments of $125.3 million, and a favorable impact of net changes in operating assets and liabilities of $102.8 million.
Our policy with respect to the undistributed earnings of our non-U.S. subsidiaries is to maintain an indefinite reinvestment assertion as they are required to fund needs outside of the United States.
Our policy with respect to the undistributed earnings of our non-U.S. subsidiaries is to maintain an indefinite reinvestment assertion as they are required to fund needs outside of the United States. This assertion is made on a jurisdiction by jurisdiction basis and takes into account the liquidity requirements in both the United States and of our foreign subsidiaries.
The following table presents a reconciliation of net income (loss) to adjusted EBITDA: Fiscal Year Ended September 30, 2023 October 1, 2022 October 2, 2021 October 3, 2020 September 28, 2019 (In thousands, except percentages) Net income (loss) $ (10,274 ) $ 67,383 $ 158,595 $ (20,115 ) $ (4,766 ) Add (deduct): Depreciation and amortization 48,969 38,504 33,882 36,426 36,415 Stock-based compensation expense 76,857 75,640 62,127 57,610 46,575 Interest income (10,201 ) (1,655 ) (146 ) (1,998 ) (4,349 ) Interest expense 733 552 592 1,487 2,499 Other (income) expense, net (15,473 ) 21,905 (2,407 ) (6,639 ) 8,625 Provision for (benefit from) income taxes 14,668 1,347 (1,670 ) 32 3,690 Legal and transaction related costs (1) 32,950 22,873 30,058 15,455 — Restructuring, abandonment, and related expenses (2) 15,649 — (2,446 ) 26,285 — Adjusted EBITDA $ 153,878 $ 226,549 $ 278,585 $ 108,543 $ 88,689 Revenue 1,655,255 1,752,336 1,716,744 1,326,328 1,260,823 Net income (loss) margin (0.6 )% 3.8 % 9.2 % (1.5 )% (0.4 )% Adjusted EBITDA margin 9.3 % 12.9 % 16.2 % 8.2 % 7.0 % (1) Legal and transaction-related costs consist of expenses related to our intellectual property ("IP") litigation against Alphabet and Google as well as legal and transaction costs associated with our acquisition activities, which we do not consider representative of our underlying operating performance.
GAAP. 27 Table of conten ts The following table presents a reconciliation of net income (loss) to adjusted EBITDA: Fiscal Year Ended September 28, 2024 September 30, 2023 October 1, 2022 (In thousands, except percentages) Net income (loss) $ (38,146) $ (10,274) $ 67,383 Add (deduct): Depreciation and amortization 52,378 48,969 38,504 Stock-based compensation expense 84,294 76,857 75,640 Interest income (11,965) (10,201) (1,655) Interest expense 441 733 552 Other (income) expense, net (9,371) (15,473) 21,905 Provision for income taxes 10,995 14,668 1,347 Legal and transaction related costs (1) 7,383 32,950 22,873 Restructuring, abandonment, and related expenses (2) 11,853 15,649 — Adjusted EBITDA $ 107,862 $ 153,878 $ 226,549 Revenue 1,518,056 1,655,255 1,752,336 Net income (loss) margin (2.5) % (0.6) % 3.8 % Adjusted EBITDA margin 7.1 % 9.3 % 12.9 % (1) Legal and transaction-related costs consist of expenses related to our intellectual property ("IP") litigation against Alphabet and Google as well as legal and transaction costs associated with our acquisition activities, which we do not consider representative of our underlying operating performance.
Other income (expense), net consists primarily of our foreign currency exchange gains and losses relating to transactions and remeasurement of asset and liability balances denominated in currencies other than the U.S. dollar. We expect our foreign currency gains and losses to continue to fluctuate in the future due to changes in foreign currency exchange rates.
Interest expense consists primarily of interest expense associated with our debt financing arrangements and amortization of debt issuance costs. Other income, net consists primarily of our foreign currency exchange gains and losses relating to transactions and remeasurement of asset and liability balances denominated in currencies other than the U.S. dollar.
Cash Flows from Investing Activities Cash used in investing activities for fiscal 2023 of $50.3 million consisted primarily of purchases of property and equipment mainly related to point-of-sale product displays and manufacturing-related tooling and test equipment to support the launch of new products.
Cash Flows from Investing Activities Cash used in investing activities of $105.2 million for fiscal 2024, primarily consisted of the purchases of marketable securities of $90.5 million, and purchases of property and equipment of $55.2 million mainly related to point-of-sale product displays, manufacturing-related tooling and test equipment to support the launch of new products, and leasehold improvements, partially offset by cash provided by maturities of marketable securities of $40.5 million.
To date, software development costs have been expensed as incurred because the period between achieving technological feasibility and the release of the software has been short and development costs qualifying for capitalization have been insignificant. Sales and marketing .
Research and Development Research and development expenses consist primarily of personnel-related expenses, consulting and contractor expenses, tooling, test equipment, prototype materials, and related overhead costs. To date, software development costs have been expensed as incurred because the period between achieving technological feasibility and the release of the software has been short and development costs qualifying for capitalization have been insignificant.
Products and related software primarily constitute Sonos speakers and Sonos system products and include software that enables our products to operate over a customer’s wireless network as well as connect to various third-party services, including music and voice. Additionally, module revenue includes hardware and embedded software that is integrated into final products that are manufactured and sold by our partners.
Our contracts generally include a combination of products and related software, and services. Products and related software primarily constitute Sonos speakers and Sonos system products and include software that enables our products to operate over a customer’s wireless network as well as connect to various third-party services, including music and voice.
We hold our cash with a diverse group of major financial institutions and have processes and safeguards in place to manage our cash balances and mitigate the risk of loss.
We hold our cash with a diverse group of major financial institutions and have processes and safeguards in place to manage our cash balances and mitigate the risk of loss. In October 2021, we entered into the Revolving Credit Agreement, which allows us to borrow up to $100 million, with a maturity date of October 2026.
Service revenue includes revenue allocated to (i) unspecified software upgrades and (ii) cloud-based services that enable products to access third-party music and voice assistant platforms. Unspecified software upgrades have historically included updates and enhancements such as bug fixes, feature enhancements and updates to the ability to connect to third-party music or voice assistant platforms.
Unspecified software upgrades have historically included updates and enhancements such as bug fixes, feature enhancements and updates to the ability to connect to third-party music or voice assistant platforms. Performance Obligations Determining whether products and services are considered distinct performance obligations that should be accounted for separately requires significant judgment.
See the section titled "Results of Operations —Non-GAAP Financial Measures" for information regarding our use of adjusted EBITDA and adjusted EBITDA margin, and a reconciliation of net income (loss) to adjusted EBITDA and net income (loss) margin to adjusted EBITDA margin. 30 Table of contents Components of Results of Operations Revenue We generate substantially all of our revenue from the sale of Sonos speakers and Sonos system products.
See the section titled "Results of Operations —Non-GAAP Financial Measures" for information regarding our use of Adjusted EBITDA and Adjusted EBITDA margin, and a reconciliation of net income (loss) to Adjusted EBITDA and net income (loss) margin to Adjusted EBITDA margin. Non-GAAP Financial Measures To supplement our consolidated financial statements presented in accordance with U.S.
General and administrative . General and administrative expenses consist of personnel-related expenses for our finance, legal, human resources and administrative personnel, as well as the costs of professional services, information technology, litigation, patents, related overhead, and other administrative expenses. Other Income (Expense), Net Interest income. Interest income consists primarily of interest income earned on our cash and cash equivalents balances.
General and Administrative General and administrative expenses consist of administrative personnel-related expenses for our finance, legal, human resources and similar personnel, as well as the costs of professional services, information technology, litigation, patents, related overhead, and other administrative expenses. General and administrative expenses decreased $26.3 million, or 15.6%, for fiscal 2024 compared to the fiscal 2023.
Fiscal 2022 Changes in Cash Flows For the comparison of fiscal 2022 to fiscal 2021, refer to Part II, Item 7 "Management's discussion and analysis of financial condition and results of operations" of our Form 10-K for our fiscal year ended October 1, 2022, filed with the SEC on November 23, 2022, under the subheading "Liquidity and capital resources." Contractual obligations See Note 6.
Cash Flows from Financing Activities Cash used in financing activities of $137.3 million for fiscal 2024, primarily consisted of payments for repurchase of common stock of $129.0 million and payments for repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards of $25.3 million, partially offset by proceeds from the exercise of options of $17.1 million. 32 Table of conten ts Fiscal 2023 Changes in Cash Flows For the comparison of fiscal 2023 to fiscal 2022, refer to Part II, Item 7 "Management's discussion and analysis of financial condition and results of operations" of our Form 10-K for our fiscal year ended September 30, 2023, filed with the SEC on November 20, 2023, under the subheading "Liquidity and capital resources." Contractual obligations See Note 7.
For a description of our revenue recognition policies, see the section titled "Critical accounting policies and estimates." Cost of Revenue Cost of revenue consists of product costs, including costs of our contract manufacturers for production, components, shipping and handling, tariffs, duty costs, warranty replacement costs, packaging, fulfillment costs, manufacturing and tooling equipment depreciation, warehousing costs, hosting costs, and excess and obsolete inventory write-downs.
Cost of Revenue and Gross Profit Fiscal Year Ended Change from Prior Fiscal Year September 28, 2024 September 30, 2023 $ % (Dollars in thousands) Cost of revenue $ 828,683 $ 938,765 $ (110,082) (11.7) % Gross profit $ 689,373 $ 716,490 $ (27,117) (3.8) % Gross margin 45.4 % 43.3 % Cost of revenue consists of product costs, including costs of our contract manufacturers for production, components, shipping and handling, tariffs, duty costs, warranty replacement costs, packaging, fulfillment costs, manufacturing and tooling equipment depreciation, warehousing costs, hosting costs, and excess and obsolete inventory write-downs.
The net decrease in cash from the change in operating assets and liabilities was partially offset by lower inventory balances of $87.0 million as a result of improved inventory management, a decrease in accounts receivable of $32.1 million, and a decrease in other assets of $10.5 million driven by a decrease in prepaid expenses.
The net increase in cash from the change in operating assets and liabilities was primarily due to a decrease in inventories of $106.1 million as the result of measures taken to more efficiently manage inventory and the implementation of new payment terms with suppliers, and a decrease in accounts receivable of $23.0 million.
Partner products and other revenue represented 4.6% of total revenue for fiscal 2023, and decreased 11.1% compared to fiscal 2022. The decline was driven by a decrease in orders of our partner products. The volume of products sold decreased 8.9% for fiscal 2023, compared to fiscal 2022, driven by unit decreases across all categories.
Sonos speakers represented 77.0% of total revenue for fiscal 2024 and decreased 9.6% compared to fiscal 2023, primarily driven by expected declines in Sonos One and softer demand across the category, particularly in our home theater products.
Provision for Income Taxes Fiscal Year Ended Change from Prior Fiscal Year September 30, 2023 October 1, 2022 $ % (Dollars in thousands) Provision for income taxes $ 14,668 $ 1,347 $ 13,321 * * not meaningful For the fiscal year ended September 30, 2023, our U.S. tax expense was adversely impacted by the requirement to capitalize and amortize research and development expenses under Section 174 of the U.S.
Provision for Income Taxes Fiscal Year Ended Change from Prior Fiscal Year September 28, 2024 September 30, 2023 $ % (Dollars in thousands) Provision for income taxes $ 10,995 $ 14,668 $ (3,673) (25.0) % Provision for income taxes for fiscal 2024, compared to fiscal 2023, decreased due to a favorable tax ruling on a Dutch Innovation Box application resulting in a revaluation of certain Dutch deferred tax liabilities, a reduction in the amount of net expense subject to capitalization under Section 174 of the U.S.
The category decreased 5.5% compared to fiscal 2022, driven by expected declines in sales of Sonos One as we introduced the next generation of this product (Era 100), as well as Roam demand softness, partially offset by the strong performance of Sub Mini which was introduced in October 2022, and Era 300 and Era 100 which were introduced in March 2023.
These declines were partially offset by sales of Era 100 and Era 300 which were introduced in March 2023, and by the introduction of Ace in June 2024. Sonos system products represented 17.6% of total revenue for fiscal 2024 and decreased 6.1% compared fiscal 2023.
Other Income (Expense), Net Fiscal Year Ended Change from Prior Fiscal Year September 30, 2023 October 1, 2022 $ % (Dollars in thousands) Interest income $ 10,201 $ 1,655 $ 8,546 * Interest expense (733 ) (552 ) (181 ) 32.80 % Other income (expense), net 15,473 (21,905 ) 37,378 * Total other income (expense), net $ 24,941 $ (20,802 ) $ 45,743 * * not meaningful Interest income for fiscal 2023, compared to fiscal 2022, increased due to higher yields on our cash and cash equivalents.
This was primarily driven by a decrease in legal fees related to our IP litigation. 30 Table of conten ts Interest Income, Interest Expense, and Other Income, Net Fiscal Year Ended Change from Prior Fiscal Year September 28, 2024 September 30, 2023 $ % (Dollars in thousands) Interest income $ 11,965 $ 10,201 $ 1,764 17.3 % Interest expense (441) (733) 292 (39.8) Other income, net 9,371 15,473 (6,102) (39.4) Total other income, net $ 20,895 $ 24,941 $ (4,046) (16.2) % Interest income consists primarily of interest income earned on our cash, cash equivalents, and marketable securities balances.