Owner`s manual

Marsh Sound Design

MSD-HT750 Specifications

Power Output (All channel driven) 150 W(Rms) @8 ohms 20 Hz-20 kHz

250 W(Rms) @4 ohms 20 Hz-20 kHz

Power Output - Peak (Burst 1 cycle sine, interval = 10)

205 W @5 ohms

385 W @4 ohms

Total Harmonic Distortion (THD)+Noise < 0.02% @20 Hz-20 kHz at 150W, 8 ohms

< 0.04% @20 Hz-20 kHz at 250W, 4 ohms

Frequency response 20 Hz-20 kHz @0.2 dB

-1 dB @70 kHz

Signal to Noise ratio (A-Weighted) > 100 dB (Unbalance)

> 90 dB (Balance)

Crosstalk > 60 dB, 20 Hz-20 kHz

Damping Factor 230 @8 ohms and 110 @4 ohms

Dynamic Headroom 1.35 dB

Input Impedance 50 k ohms (Balance) at 1 kHz

40 k ohms (Unbalance) at 1 kHz

Input Sensitivity 1.28 V @8 ohms,150W

Bandwidth 130 kHz @1W, 8 ohms Load

Net Weight 76.16 lbs (34 kgs).

Shipping Weight 85.12 lbs (38 kgs).

SPECIFICATIONS