A²B & EV
Integration
Goldhorn leads the industry in EV audio integration. Our A²B solutions connect directly to the digital backbone of modern cars.
Pure Digital Signal
Extracts pure pre-amp digital signal directly from the Automotive Audio Bus, bypassing inferior analog conversion for pristine clarity.
OTA Compatible
Engineered to be fully compatible with Over-The-Air updates. Seamless integration without triggering error codes or system warnings.
Retains OEM Features
Preserves essential factory functionality, including Active Noise Cancellation (ANC), navigation prompts, and warning chimes.
Why A²B Integration?
Modern Electric Vehicles (EVs) like BYD, Tesla, and XPeng utilize the A²B (Automotive Audio Bus) protocol to transmit high-fidelity audio and control data with low latency. Traditional aftermarket amplifiers cannot tap into this digital stream directly, forcing them to use degraded analog signals.
Goldhorn's A²B solutions bridge this gap. By connecting directly to the digital backbone, we unlock the full potential of your EV's audio system without compromising the vehicle's sophisticated electronics.
Supported Manufacturers
A²B Harness Pricing
Compatible harness systems for your vehicle.
| Brand | Model | Cable System | MSRP (Incl. VAT) | Actions |
|---|---|---|---|---|
| AITO | M7 (1.5M) | WYXR20815002 | ||
| AITO | M9 (1M) | WYXR20715004 + XMXR10218000 | ||
| AION | Hyper HT (1.5M) | WYXR20715009 + XMXR10218007 | ||
| BYD | Seal / Sealion / Tang / Han (Dynaudio) | WYXR20808002 | ||
| BYD | Denza D9 (Dynaudio) | WYXR20808003 | ||
| BYD | Denza D9 2025 (Devialet) | WYXR20815007 + WYXR21215006 | ||
| BYD | Fang Cheng Bao Leopard 5/8 | WYXR20840002 + WYXR21245001 | ||
| Changan | S7 / S07 (1.5M) | WYXR20715007 | ||
| GAC | Trumpchi M8 Gran Master (1.5M) | WYXR20715008 + XMXR10218002 | ||
| Great Wall | Tank 300 / Haval Raptor (1.5M) | WYXR20815003 | ||
| Great Wall | Tank 400/500 Hi-4T / 500 Hi-4Z | WYXR20840001 | ||
| Li Auto | L6 / L7 / L8 / L9 / Mega | WYXR20645001 + WYXR21245000 | ||
| Xiaomi | SU7 2024 (1.5M) | XMXR10218009 | ||
| Xiaomi | SU7 2025 / SU7 Ultra / YU7 | XMXR10218010 | ||
| XPeng | G6 / G9 2024 | WYXR20815005 + XMXR10218001 | ||
| XPeng | X9 2024 | WYXR20815006 + XMXR10218001 | ||
| XPeng | P7+ (1M) | WYXR20815008 | ||
| ZEEKR | 001 (1.5M) | WYXR20715010 + XMXR10218008 | ||
| ZEEKR | 7X (1.5M) | XMXR10218017 |