Polyplanar ME52 2 Channel Expansion Amplifier
Polyplanar ME52 2 Channel 50 watt Ex[ansion Amplifier
Model: ME52- Accepts line level or speaker level inputs
 - Powers up to 4, 4 Ohm speakers
 - Separate waterproof Volume control (10 ft lead)
 - Use to add additional loudspeakers to a current audio system
 - Use to provide amplification for a separate audio zone
 - Use as a stand-alone system amplifier for any audio source
 
The ME-52 is a compact 2-channel 50-watt audio amplifier with separate volume control. This unit is designed for adding additional speakers to an existing system or as a separate zone amp. It has a compact, waterproof design that allows for flexible mounting possibilities, and makes it simple to expand the audio system capabilities for any installation.
Specifications| Speaker impedance | 2-8 ohm | 
| Output Power 2ohm load | 25W RMS/Channel | 
| Output Power 4ohm load | 15W RMS/Channel | 
| Frequency Response | 20Hz-20kHz | 
| Operating Voltage | 13.8V DC (10V-16V | 
| Idle Current (no signal | 10mA | 
| Maximum Current Draw (full power) | 7 amps | 
| Remote Wire Current | 4mA | 
| Volume control cable length | 114 in | 
| Dimensions | 4 7/8 in L x 4 3/16 in W x 1 9/16 in H |