CDJ-4.0K, Class H Power Amplifier by CKS Acoustics
Class H Power Amplifier · Amplifiers

CDJ-4.0K

2 x 1000W into 8Ω, the compact CDJ with over-heat and short-circuit protection built in.

Frequency response
20Hz~20KHz ±0.3dB
Weight
37.5Kg
8Ω stereo RMS
2 x 1000W
4Ω stereo RMS
2 x 1700W

Manufactured in Gandhinagar, Gujarat. Specifications transcribed from the CKS 2026 catalogue.

Specification

Every published figure.

Full specification for CDJ-4.0K
8Ω stereo RMS2 x 1000W
4Ω stereo RMS2 x 1700W
2Ω stereo RMS2 x 2700W
8Ω bridge mode2000W
4Ω bridge mode4000W
Frequency response20Hz~20KHz ±0.3dB
THD + N< 0.03% @ 8Ω 1KHz
S/N ratio> 90dB
Damping factor> 400
Weight37.5Kg
Dimension660 x 590 x 203mm
From brief to system

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