MMATS-HD4000.1 HD4000.1 Amplifiers HD Series 4000 Watts RMS Competition Amplifiers New heatsink design! More power and reliability! Extreme engineering from extreme power! Read more
MMATS-HD4000.05 HD4000.05 Amplifiers HD Series 4000 Watts RMS Competition Amplifiers New heatsink design! More power and reliability! Extreme engineering from extreme power! Read more