The A2B32 is a high-performance DSP amplifier platform developed for premium vehicle audio systems. Combining 32-channel digital signal processing, built-in Class D/Class AB amplification and A2B audio networking, it provides exceptional audio performance and flexible system integration. Equipped with ADAU1466 DSP, 24-bit/192kHz audio processing, Bluetooth AptX HD, LDAC, USB Audio and comprehensive tuning software, the A2B32 is an ideal solution for OEM manufacturers, car audio brands and professional installers.
Supports A2B digital audio transmission for simplified wiring, low latency and high-quality multi-channel communication.
Powerful 32-input / 32-output architecture provides flexible audio routing and advanced signal processing for complex vehicle audio systems
Integrated Class D/Class AB amplifier delivers multiple power configurations for full-range speakers and subwoofers.
Supports 32 × 31-band EQ, 15 ms time alignment, phase adjustment and multiple crossover filter types.
24-bit / 192kHz audio processing ensures outstanding sound quality and accurate signal reproduction.
Supports A2B, USB Audio, Bluetooth, Optical, Coaxial and RCA outputs for maximum installation flexibility.
Supports customized PC software, mobile APP branding and private label manufacturing.
Designed and manufactured for OEM vehicle audio projects, distributors and international car audio brands.
The A2B32 is ideal for:
Automotive OEM Audio Systems
Premium Vehicle Audio Upgrade
Car Audio Manufacturers
Audio System Integrators
Car Audio Distributors
Professional Installation Centers
Private Label Audio Brands
Ideal for:
Luxury Vehicle Audio Upgrade
OEM Audio Development
Premium Car Audio Systems
Multi-Speaker Audio Projects
Professional DSP Audio Systems
Automotive Electronics Integration
Designed for the Next Generation of Automotive Audio Systems.
Real-time digital audio transmission with extremely low delay.
Simplified vehicle wiring architecture.
Stable digital communication for OEM vehicle applications.
Supports complex multi-channel speaker systems.
Specification | Details |
|---|---|
Model | A2B32 |
Architecture | 32 Inputs / 32 Outputs |
DSP | ADAU1466 |
DAC | PCM1690 |
Sampling Rate | 24-bit / 192kHz |
Amplifier | Class D + Class AB |
Audio Inputs | A2B / USB Audio / Bluetooth / Optical / Coaxial |
RCA Outputs | 12 RCA |
Speaker Outputs | 32 High Level Outputs |
Bluetooth | AptX HD / LDAC |
USB Audio | Yes |
Optical Input | Yes |
Coaxial Input | Yes |
EQ | 32 × 31 Band |
Time Alignment | 15 ms |
Phase | 0°–180° |
Presets | 10 |
Operating Voltage | 9–16V DC |
Working Current | 3–75A |
PC Software | Supported |
Android APP | Supported |
iOS APP | Supported |
Audiowinner provides complete OEM and ODM manufacturing services for international automotive audio brands.
Our customization capabilities include:
Custom Product Branding
PC Software Logo Customization
Android APP Branding
iOS APP Branding
Customized Packaging
User Manual Design
Product Color Customization
Private Label Manufacturing
Bulk Production
Technical Support
Every A2B32 DSP amplifier undergoes comprehensive quality inspection before shipment.
Our quality process includes:
100% Functional Testing
Audio Signal Verification
Power Output Testing
Bluetooth Connectivity Testing
DSP Function Inspection
Burn-in Testing
Final Quality Inspection
A2B (Automotive Audio Bus) is a high-speed digital audio networking technology designed for automotive applications, providing low-latency multi-channel audio transmission with simplified wiring.
Yes. We support private label manufacturing, customized software branding, APP branding and packaging customization.
The A2B32 is built around the Analog Devices ADAU1466 DSP processor with PCM1690 DAC.
Yes. The built-in Bluetooth module supports AptX HD and LDAC for high-resolution wireless audio streaming.
Yes. The A2B32 is specifically designed for OEM vehicle audio integration and premium aftermarket applications.
The A2B32 supports PC tuning software, Android APP and iOS APP, with customer branding available for OEM projects.
Whether you are developing an OEM vehicle audio system or expanding your aftermarket product line, Audiowinner provides professional DSP amplifier solutions backed by flexible OEM & ODM manufacturing.
✔ OEM & ODM Manufacturing
✔ Global Technical Support
✔ Factory Direct Supply
✔ Custom Software & APP Branding
Request a Quote | Become Our OEM Partner
The A2B32 is engineered for premium vehicle audio systems requiring high channel count, flexible digital connectivity and advanced DSP tuning. Whether for luxury vehicle upgrades or OEM integration projects, it provides a complete audio processing and amplification platform.
Luxury Vehicle
OEM Integration
Premium Upgrade
Aftermarket Audio
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