High-quality Class A/B 4-channel 4x70W RMS amplifier with integrated 8-channel DSP, allowing you to get warmer, more natural and clearer sound in your car. Thanks to Plug & Play connection, OIS compatibility with OEM systems and Bluetooth 5.0, it is one of the best choices in terms of price and quality.

Frequency range (-3dB):15Hz~23kHz
SNR (Analog/Digital):-90dB

This DSP supports true 5.1-channel surround sound with Dolby Digital, Dolby Pro Logic II, and DTS, so you can enjoy a home theater experience in your car.

Frequency reproduction:20Hz-20kHz
Audio processing:5.1 channel (Dolby Digital, Dolby Pro Logic II, DTS)

Designed to capture a wide frequency range of sound and allow the Optim8 processor to perform high-resolution audio corrections.

Compatibility:with Alpine Optim8 PXE-C80-88
Connection:3.5 mm (integrated in microphone)

Allows easy connection of Alpine OPTIM8 (PXE-C80-88) to cars with 52-pin OEM Quadlock head unit connector (e.g. Mercedes-Benz, BMW or Volkswagen Group cars). The kit is compatible with original ISO Quadlock speaker connectors, which are removable.

Purpose:Alpine OPTIM8 PXE-C80-88 DSP for connection
Compatibility:cars with 52-pin OEM ISO Quadlock connector

It features a professional-grade 64-bit DSP with 96 kHz processing and ultra-clean BurrBrown transducers in an ultra-small package. It provides advanced sound optimization features and full system control even when installation space in the car is at a premium.

Entrances:4 × RCA, 4 × high-level speaker inputs, optical SPDIF
Exits:6 × RCA (+ 1 × remote out)