HARMAN CROWN COM-TECH 400 POWER 400W 2 CHANNEL AMPLIFIER WATCH VIDEO FREE SHIP

Crown Com-Tech 400 Professional Stereo 400W Power Amplifier Rackmount

Here is a Crown Com-Tech 400 power amp.  

This amp is capable of line voltage.  

Line voltage means that you can run a series of speakers without worrying about impedance, if each of those speakers have their own transformer.  

(Line voltage systems are often used in commercial applications).  

This amp is very clean and in great working order.  

Specs from owner's manual:

POWER –– 

8 Ohm Stereo: 230W/Ch; 

4 Ohm Stereo: 255W/Ch; 

70-V Line Stereo: 225W/Ch; 

8 Ohm Bridge Mono: 470W; 

4 Ohm Parallel Mono: 445W; 

2 Ohm Parallel Mono: 450W; 

Bridge Mono, 140-V Line: 450W; 

Parallel Mono, 70-V Line: 455W.

LOAD IMPEDENCES –– Rated for 16, 8, 4, 2, Ohm, and 70-V use. Safe with all types of loads, even totally reactive loads.

AC MAINS –– 120VAC at 60 Hz with standard three-wire grounded connector for North American units; 100VAC, 120VAC, 220VAC, and 240VAC at 50 or 60 Hz units are available when ordered country specific. Com-Tech amplifiers are not voltage convertable.

Frequency Response: ±0.1dB from 20 Hz to 20 kHz at 1 Watt.

Phase Response: ±10° from 10 Hz to 20 kHz at 1 Watt.

Signal to Noise Ratio: A-weighted, better than 105 dB below full rated output. Better than 100 dB below full rated output from 20 Hz to 20 kHz.

Total Harmonic Distortion (THD): 1000 from 10 Hz to 400 Hz.

Model Com-Tech 400

Finish Black