A2B-32 OEM DSP Amplifier | 32-Channel Digital Audio Processing Platform
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A2B-32 OEM DSP Amplifier | 32-Channel Digital Audio Processing Platform

5 0 Reviews

Advanced A2B Audio Network

Supports A2B digital audio transmission for simplified wiring, low latency and high-quality multi-channel communication.

32-Channel DSP Processing

Powerful 32-input / 32-output architecture provides flexible audio routing and advanced signal processing for complex vehicle audio systems.

Built-in Multi-Channel Amplifier

Integrated Class D/Class AB amplifier delivers multiple power configurations for full-range speakers and subwoofers.

Professional Audio Tuning

Supports 32 × 31-band EQ, 15 ms time alignment, phase adjustment and multiple crossover filter types.

High Resolution Audio

24-bit / 192kHz audio processing ensures outstanding sound quality and accurate signal reproduction.

Complete Connectivity

Supports A2B, USB Audio, Bluetooth, Optical, Coaxial and RCA outputs for maximum installation flexibility.

OEM Customization

Supports customized PC software, mobile APP branding and private label manufacturing.

Factory Direct Manufacturing

Designed and manufactured for OEM vehicle audio projects, distributors and international car audio brands.

Price: $ 1350

  • A2B-32

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Professional 32-Channel A2B DSP Amplifier for OEM Vehicle Audio Systems

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.

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Advanced A2B Audio Network

Supports A2B digital audio transmission for simplified wiring, low latency and high-quality multi-channel communication.

32-Channel DSP Processing

Powerful 32-input / 32-output architecture provides flexible audio routing and advanced signal processing for complex vehicle audio systems

Built-in Multi-Channel Amplifier

Integrated Class D/Class AB amplifier delivers multiple power configurations for full-range speakers and subwoofers.

Professional Audio Tuning

Supports 32 × 31-band EQ, 15 ms time alignment, phase adjustment and multiple crossover filter types.

High Resolution Audio

24-bit / 192kHz audio processing ensures outstanding sound quality and accurate signal reproduction.

Complete Connectivity

Supports A2B, USB Audio, Bluetooth, Optical, Coaxial and RCA outputs for maximum installation flexibility.

OEM Customization

Supports customized PC software, mobile APP branding and private label manufacturing.

Factory Direct Manufacturing

Designed and manufactured for OEM vehicle audio projects, distributors and international car audio brands.

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Designed For

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

Applications

Ideal for:

  • Luxury Vehicle Audio Upgrade

  • OEM Audio Development

  • Premium Car Audio Systems

  • Multi-Speaker Audio Projects

  • Professional DSP Audio Systems

  • Automotive Electronics Integration

Why A2B Technology?

Designed for the Next Generation of Automotive Audio Systems.

Ultra-Low Latency

Real-time digital audio transmission with extremely low delay.

Reduced Wiring

Simplified vehicle wiring architecture.

High Reliability

Stable digital communication for OEM vehicle applications.

Scalable System

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

Professional OEM Manufacturing Partner

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

Quality Assurance

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

FAQ

What is A2B technology?

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.

Can the A2B32 be customized with our brand?

Yes. We support private label manufacturing, customized software branding, APP branding and packaging customization.

Which DSP chip does the A2B32 use?

The A2B32 is built around the Analog Devices ADAU1466 DSP processor with PCM1690 DAC.

Does it support Bluetooth HD audio?

Yes. The built-in Bluetooth module supports AptX HD and LDAC for high-resolution wireless audio streaming.

Can it be used for OEM vehicle projects?

Yes. The A2B32 is specifically designed for OEM vehicle audio integration and premium aftermarket applications.

What software is available?

The A2B32 supports PC tuning software, Android APP and iOS APP, with customer branding available for OEM projects.

CTA

Build Your Next Generation Vehicle Audio Platform

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

Built for Premium OEM Vehicle Audio

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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