CLh™ 6000C

High Efficient Install Power Amplifier – Constant Voltage 100V


The Crest Audio® CLh™ Series power amplifi ers set a new standard for performance and efficiency for the contracting and installation market. CLh amplifiers feature an ultra-high efficiency amplifier output circuit that reduces weight while, increasing output power, reliability and thermal efficiency.

The Crest Audio CLh 6000C is a ultra-high efficiency, servocontrolled, class-D power amplifier that delivers high power through two channels to balanced outputs for the ultimate in common-mode noise cancellation. It is equipped with Power Factor Corrections for world markets where PFC is required. The CLh 3000C operates on 230V/50 Hz power to drive 100V constant voltage systems.

The CLh Series includes Crest Audio’s exclusive ACL™ (Active Clip Limiting), which automatically reduces gain at the onset of clipping to prevent amplifier and load damage; over-current protection; DC voltage; channel active and temperature warning. Additional features include a lightweight switch-mode power-supply, remote turn-on, sequential turn-on, and a switchable, built-in lowcut filter.

Features CLh 6000C

• Ultra-high efficiency, servo-controlled, class-D power amplifiers that deliver high power through two channels

• CLh 6000C produces 3745 Watts per channel continuous at 100V

• Crest Audio’s exclusive ACL (Active Clip Limiting)

• Over-current protection

• DC voltage

• Channel Active and temperature warning

• Light-weight switch-mode power supply

• Remote turn-on

• Sequential turn-on

• Switchable, built-in low-cut filter

Additional information

Channels (Input)


Channels (Output)


Power per Channel @ 2 Ω

3,745 W

Power per Channel @ 4 Ω

2,600 W

Power per Channel @ 8 Ω

1,500 W

Power per Channel @ 100V

3,745 W


Class D

Minimum Load Impedance

2.67 Ω

Frequency Response

-3 dB, 20 Hz – 25 kHz; ±0 dB

Input Connectors

2 x 3-pin Euro Connector

Output Connectors

2 x 2-pin Barrier Strips

Rack Mount (19")

Yes (2U)

Net Weight

14.1 lbs (6.40 kg)

Product Height

3.48" (88 mm)

Product Width

19.00" (483 mm)

Product Depth

20.30" (516 mm)

AC Power Input

230VAC 50 Hz



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