4 Channel Waterproof Marine Amplifier 
100 x 4 MAX @ 4 Ohms 
50 x 4 RMS @ 4 Ohms 
(WxHxL) 8 ? x 2 ? x 9 ? 
 MOSFET Power Supply 
Class A/B 
4/8 Ohm Speaker Impedance 
Variable Gain Control 
High/Low Level Input 
Remote Turn On/Off 
Gold Plated RCA Inputs 
3-Way Protection 
Soft Turn-On Circuit 
Heavy Duty Aluminum Alloy Heatsink