DS18 Car 4-Input 8-Output Digital Sound Processor Bluetooth App Control i48DSP

DS18 4-Input / 8-Output Digital Sound Processor with Bluetooth and App Control

DS18 i48DSP 4-CH IN / 8-CH OUT DIGITAL SOUND PROCESSOR w/BLUETOOTH & APP CONTROL

DS18 I48DSP 4-Input/8-Output Digital Sound Processor w/Bluetooth & App Control

4-In 8-Out Digital Sound Processor with Bluetooth App Control 96kHz/32-Bit DSP

DS18 DSP4.8BTM DSP Crossover Equalizer 4-Channel Digital Sound Processor

MARTS BTX8 BT Digital Signal Processor 8 Output 32Bits Res, 96KHz Smpl rate