Skip to product information
Digital Sound Processor
$250.00
The CADSP4800 Digital Sound Processor from Concrete Audio is a versatile audio tuning device with 4 RCA inputs and 8 RCA outputs, perfect for detailed system optimization in car audio, PA, and pro audio setups. It operates on a 9.8–16 V power supply and supports Bluetooth control (with optional adapter) plus mobile app or PC software control for real-time adjustment. The DSP includes adjustable high-pass and low-pass filters (20 Hz–20 kHz with 1/6-oct steps), filter slopes from 6 dB/oct to 24 dB/oct, and 10-band EQ per channel with ±12 dB gain and wide Q-value range for precise tonal shaping. With a 102 dB S/N ratio and per-channel time delay adjustment, it’s ideal for tuning complex audio systems.