The PXE-C80-88 8 – CHANNEL SOUND PROCESSOR HI-RES AUDIO transforms your sound system into a high-fidelity experience with its built-in 8-channel amplifier and Hi-Res Audio playback up to 96kHz/24Bit. With Automatic Sound Tuning and easy installation, enjoy unmatched sound quality in minutes. Upgrade your factory or aftermarket radio with the groundbreaking Alpine OPTIM™8.