Power Acoustik MSA4-1300D Razor Series Marine-Grade 1,300 Watts Max 4-Channel Class D Amp

Compact 4.75 in. chassis design for installation versatility

1,300 watt max power

75 watts x 4 @ 4 ohm

125 watts x 4 @ 2 ohm

250 watts x 2 @ 4 ohm bridged

2 ohm stereo and 4 ohm bridged full range operation

Frequency response: 10 Hz to 20 kHz

Total harmonic distortion: .5%

Signal to noise ratio: 80 dB

Damping factor: >100

12 dB 81 Hz high pass and low pass crossovers

MOSFET power supply with audiophile grade IR(TM) transistors

Military grade SMT PCB maintains dynamic performance

Direct short, thermal, and overload circuit protection

200 millivolt to 6-volt low level RCA balanced inputs

High level input with Signal Sense auto turn-on

12 gauge speaker wire terminals

8 gauge power/ground wire terminals

Dimensions: 4.75 in. W x 1.75 in. H x 9.25 in. L