# Qualcomm WSA8810/WSA8815 Class-D Smart Speaker Amplifier
> The WSA8810 and WSA8815 are Class-D smart speaker amplifiers designed by Qualcomm Technologies for multimedia solutions. They support both SoundWire digital audio and analog audio inputs, offering flexibility for mono or stereo speaker configurations. Key features include integrated multilevel boost SMPS for high power, current/voltage sensing for speaker protection, and a small, thermally efficient wafer-level nanoscale package (35 WLNSP). The WSA8810 provides up to 2W and WSA8815 up to 4W audio output power.
- URL: https://optimly.ai/brand/qualcomm-wcdwsa-series
- Logo: https://logo.clearbit.com/https://datasheet.octopart.com/WSA-8815-0-35WLNSP-TR-02-0-Qualcomm-datasheet-181152901.pdf
- Slug: qualcomm-wcdwsa-series
- BAI Score: 45/100
- Archetype: Incumbent
- Category: Semiconductors
- Last Analyzed: August 2, 2026
## Buyer Intent Signals
Problems: Custom Class-D Amplifier Design with Discrete Components: Engineers could design a Class-D amplifier using discrete components, but this would increase complexity, PCB area, component count, and devel | No dedicated smart speaker amplifier: Relying solely on audio output from a general-purpose SoC without a dedicated smart speaker amplifier. This would likely lead to lower audio quality, less output 
Solutions: Qualcomm WSA8810 datasheet | Class-D smart speaker amplifier IC | SoundWire audio amplifier | High output power audio IC for mobile | Qualcomm audio solutions | General-Purpose Audio Amplifier ICs without Smart Features: Utilizing basic Class-D amplifier ICs that lack the 'smart' features such as integrated multilevel boost SMPS, detailed speaker protection (
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## Full Details / RAG Data
### Overview
Qualcomm WSA8810/WSA8815 Class-D Smart Speaker Amplifier is listed in the AI Directory.
The WSA8810 and WSA8815 are Class-D smart speaker amplifiers designed by Qualcomm Technologies for multimedia solutions. They support both SoundWire digital audio and analog audio inputs, offering flexibility for mono or stereo speaker configurations. Key features include integrated multilevel boost SMPS for high power, current/voltage sensing for speaker protection, and a small, thermally efficient wafer-level nanoscale package (35 WLNSP). The WSA8810 provides up to 2W and WSA8815 up to 4W audio output power.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | Qualcomm WSA8810/WSA8815 Class-D Smart Speaker Amplifier |
| Slug         | qualcomm-wcdwsa-series |
| URL          | https://optimly.ai/brand/qualcomm-wcdwsa-series |
| Logo         | https://logo.clearbit.com/https://datasheet.octopart.com/WSA-8815-0-35WLNSP-TR-02-0-Qualcomm-datasheet-181152901.pdf |
| BAI Score    | 45/100 |
| Archetype    | Incumbent |
| Category     | Semiconductors |
| Last Analyzed | August 2, 2026 |
| Last Updated | 2026-08-04T01:00:05.611Z |
### Verified Facts
- Founded: 1985
- Headquarters: San Diego, CA, U.S.A.
### Buyer Intent Signals
#### Problems this brand solves
- Custom Class-D Amplifier Design with Discrete Components: Engineers could design a Class-D amplifier using discrete components, but this would increase complexity, PCB area, component count, and devel
- No dedicated smart speaker amplifier: Relying solely on audio output from a general-purpose SoC without a dedicated smart speaker amplifier. This would likely lead to lower audio quality, less output 
#### Buyers search for
- Qualcomm WSA8810 datasheet
- Class-D smart speaker amplifier IC
- SoundWire audio amplifier
- High output power audio IC for mobile
- Qualcomm audio solutions
- General-Purpose Audio Amplifier ICs without Smart Features: Utilizing basic Class-D amplifier ICs that lack the 'smart' features such as integrated multilevel boost SMPS, detailed speaker protection (
### Links
- Canonical page: https://optimly.ai/brand/qualcomm-wcdwsa-series
- JSON endpoint: /brand/qualcomm-wcdwsa-series.json
- LLMs.txt: /brand/qualcomm-wcdwsa-series/llms.txt