Deaf Bonce DB-520DSP 1 DIN MP3/USB Bluetooth ricevitore autoradio equalizzatore DSP
DEAF BONCE DB-520DSP. Its advanced DSP technology ensures precise audio tuning and customization. 1-DIN MP3/USB/AUX/AM/FM Bluetooth Car Stereo Receiver with Built-In Equalizer & Digital Signal Processor (DSP).