PolyPlanar MRD-70 - Manual (Page 12)

Poly Planar LLC 520 McCormick Dr. Glen Burnie MD. 21061 410-761-4000
www.polyplanar.com
12
Specifications
Number of Chann
els ……………………….. 4
Speaker Impedance ………………………… 4 – 8 ohm
Output Power (4 ohm load) ………………… 25W RMS per channel
Maximum Power Output ………….…………. 45W x 4 (180W)
Frequency Response ………………………. 20 Hz – 20 kHz
O
perating Voltage ………………….. ………13.8V (10V – 16V) DC
Idle Current (no signal) ……………………… 10 mA
Maximum current draw (full power) ……….. 7 A
Remote wire current ………………………… 4 mA
WARRANTY
Poly-Planar marine audio systems are warranted to be free of defects in materials and
workmanship for a period of two years. Warranty is subject to proper installation and
operation within published specifications. Poly-Planar will repair or replace, at its
discretion, any unit returned prepaid to its factory and determined to be defective. Poly-
Planar Inc. is not liable for consequential damages.