Product Details

Power amplifier

Brand Name CHANGCHENG LT
Model Number CA+ series
Place of Origin Guangdong, China

Product Features

Specifications

CA+ series have 2U-3U higher selection,and 150W-1300Wpower area.

CA series have 2U-3U higher selection,and 150W-1300Wpower area,CA series had some pursuits for faster of reaction speed higher of damping factor,and greater function,higher level of protect function,production technology of SMD excellent component.Amplifier of CA series also can endure 2Ω stereo load,bridge 4Ω load,suit for drive line array speaker system. 

 

ModelCA2+CA4+CA6+CA9+CA12+CA18+CA20+
Stereo Power8Ω150W250W400W520W800W1100W1300W
Stereo Power4Ω225W275W600W780W1200W1800W1950W
Stereo Power2Ω270W500W800W1040W1600W2200W2600W
BTL 8Ω450W750W1200W1560W2400W3600W3900W
BTL 4Ω540W1000W1600W2080W3200W44005200W
Frequency Response20Hz - 20KHz  +0/-0.3dB
THD+N<0.03%@8Ω 1KHz
S/N Ratio>90dB>90dB>95dB>95dB>93dB>93dB>93dB
Slew Ratio20V/ u S20V/ u S30V/ u S30V/ u S40V/ u S44V/ u S44V/ u S
Damping Factor>400>400>400>400>300>300>300
Crosstalk>70dB@8Ω 1KHz
Input Lmpedance20KΩ(Balance)/10KΩ(Unbalance)
Input Sensitivity0.775V/1.0V/1.4V
ProtectOverheat short circuits,DC,limit and--softstart,Output 
 relay-Zero Current Switch,Intellctual Clip limiter
Heigh2U2U2U2U3U3U3U
Cross Weight21.25KG23.75KG25KG27KG42KG43KG41KG
ClassABABABABHHH
Dimensions575×570×158MM655×590×210MM

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