ResoNix Sound Solutions

Premium Automotive Sound Treatment Solutions

OEM Digital Pre-Amp Interfaces

Many modern vehicle feature proprietary digital signals that send audio from the factory head units to the factory amplifiers. In these cases, it is necessary to use a Digital Pre-Amp Interface that can decode the proprietary OEM digital signals to get a clean audio signal for your aftermarket sound system installation.

  • Sale! ResoNix Sound Solutions BMW Mercedes Benz Volvo MOST25 MOST150 Amplifier Audio Interface

    ResoNix EZ M-MO150 Interface – Mercedes Optical MOST150 OEM Pre-Amp Audio Interface

    $750.00
  • Sale! ResoNix Sound Solutions BMW Mercedes Benz Volvo MOST25 MOST150 Amplifier Audio Interface

    ResoNix EZ M-MC150 Interface – Mercedes Coaxial MOST150 OEM Pre-Amp Audio Interface

    $799.00
  • Sale! ResoNix Sound Solutions BMW Mercedes Benz Volvo MOST25 MOST150 Amplifier Audio Interface

    ResoNix EZ B-M25 Interface – BMW OEM Pre-Amp Audio Interface

    $599.00
  • Sale! ResoNix Sound Solutions BMW Amplifier Audio Interface Module RAM Ethernet MOST Signal

    ResoNix EZ B-RAM Interface – 2021+ BMW OEM Pre-Amp Audio Interface

    $850.00
  • Sale! ResoNix Sound Solutions BMW Mercedes Benz Volvo MOST25 MOST150 Amplifier Audio Interface

    ResoNix EZ JLR-M25 Interface – Jaguar & Land Rover MOST25 OEM Pre-Amp Audio Interface

    $675.00
  • Sale! ResoNix Sound Solutions Land Rover Amplifier Audio Interface Ethernet

    ResoNix EZ JLR-ETH Interface – Jaguar & Land Rover Ethernet OEM Pre-Amp Audio Interface

    $850.00
  • Sale! ResoNix Sound Solutions BMW Mercedes Benz Volvo MOST25 MOST150 Amplifier Audio Interface

    ResoNix EZ M-M25 Interface – Mercedes MOST25 OEM Pre-Amp Audio Interface

    $599.00
  • Sale! ResoNix Sound Solutions BMW Mercedes Benz Volvo MOST25 MOST150 Amplifier Audio Interface

    ResoNix EZ V-M150 Interface – 2018+ Volvo OEM Pre-Amp Audio Interface

    $799.00