Infinity DSP4425 All-in-One Class A/B 4-Channel Amplifier with DSP Control Open

Infinity INFDSP4425 4-Channel Class A/B 200W Peak Signal Processing Amplifier

Infinity INFDSP4425 4-Channel Class A/B 200W Digital Signal Processing Amplifier

Infinity INFDSP4425 4x25 31Band DSP With Sub Output

Infinity DSP4425 All-in-One Class A/B 4-Channel Amplifier with DSP Control New

4-channel Class A/B Amplifier With Digital Signal Processor

Infinity INFDSP4425 4x25 31Band DSP With Sub Output - Used, Open Box

Infinity INFDSP4425 4x25W 31-Band DSP with Subwoofer Output