D-sound Ca20 Professional Audio Amfi

Features 

Small and medium-power use class AB, high-power use of class 3H , combined with traditional power frequency power supply, the amplifier output is very abundant;

5 style, output(8Ω) at the same time with the load of 400W/550W/800W/1100W/1300W, to meet the needs of most of application;

Low harmonic distortion(THD=0.1%), excently frequency response performance(20-20kHz).

New optimized of mechanical power switch, could use power manager.

Adopted SMT, AI, ICT fully automated production and testing technology, ensure a standardized production and product consistency.

With protection of over-voltage, over-current, short circuit, over-temperature, DC, VHF and so on, to prevent human and environmental factors damage the product;

Application

entertainment place, night club, disco, installation project and so on;

business Hi room, KTV, slow club, bar,  PA system...

Power

8Ω stereo power: 1300W

4Ω stereo power:  2000W

2Ω stereo power:  2600W

8Ω bridge power:  4000W

4Ω bridge power:  5000W

Other SPECS.

Freq, Response: 20Hz-20kHz

THD: <0.1%

SN Ratio: >80dB

Damping: >300

Resolution: >50dB

Slew Rate: >20V/μs

Input Sensitivity: 0.775V/1V/1.4V

Input Impedance: 10kΩ(imbalance)/20kΩ(balance)

Gain(8Ω): 42.5dB

Amplifier Topology category: 3-tier Class H

Fan: Blow from the panel and blow backwards

Protect: Soft start, DC, short circuit, overload, distortion limit, overheating, the volume getting bigger.

Connector

Input: Balance input XLR female socket, Balance and connect the XLR male outlet

output: Two red and black terminal, NL4 speakon plug.

Function

Indicators/Channel Indicators: standby, power, signal, clipping, protection, parallel connection, bridge

Front Panel Function: power switch, volume control knob

Fear Panel Function: stereo, parallel, bridge select switch, input sensitivity selector switch

DIM/Weight

DIM(WxDxH): 483x495x133mm

Meas(WxDxH): 620x585x210mm

N.W: 37.5kg

G.W: 42.2kg

Power supply: AC220V/50Hz.±10%

Product Pictures                                                                                                                CA-20