SMD 4-Channel Class AB Amplifier with VM-1 Voltmeter and Digital LED Lights 4 x 500W at 2-Ohm - Steve Meade Designs 4ga HS 10SI and 12SI alternators

10SI and 12SI alternators

MAX Power: 800 Watts

whereas the Heat Wave Pro is a better thermal insulator and sound absorber

including aftermarket upgrades

SMD 4-Channel Class AB Amplifier with VM-1 Voltmeter and Digital LED Lights 4 x 500W at 2-Ohm - Steve Meade Designs 4ga HS 10SI and 12SI alternatorsTECHNICAL DATA DOWNLOAD THE USER MANUAL SPECS SKU SMD 500. 4AB RMS Power @ 4 ohm 300W x 4 RMS Power @ 2 ohm 500W x 4 RMS Power @ 1 ohm N A RMS Power @ 4 ohm Bridge 1000W x 2 Audio Operational Voltage 8. 5 16. 5v Frequency Response 10Hz 24KHz Signal to Noise Ratio >98dB Efficiency @ 4ohm >70% Damping Factor 160 Input Impedance 22K ohm Channel Separation >50dB Total Harmonic Distortion (THD) 0. 10% Low Level Input Range 200mV 6V High Level Input NO