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1U 2 channel Class D 300W 500W Professional Digital audio power amplifier

Good quality professional power amplifier for sales
Good quality professional power amplifier for sales
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1U 2 channel Class D 300W 500W Professional Digital audio power amplifier

China 1U 2 channel Class D 300W 500W Professional Digital audio power amplifier supplier
1U 2 channel Class D 300W 500W Professional Digital audio power amplifier supplier 1U 2 channel Class D 300W 500W Professional Digital audio power amplifier supplier 1U 2 channel Class D 300W 500W Professional Digital audio power amplifier supplier 1U 2 channel Class D 300W 500W Professional Digital audio power amplifier supplier 1U 2 channel Class D 300W 500W Professional Digital audio power amplifier supplier 1U 2 channel Class D 300W 500W Professional Digital audio power amplifier supplier

Large Image :  1U 2 channel Class D 300W 500W Professional Digital audio power amplifier

Product Details:

Place of Origin: Guangzhou, China
Brand Name: Dolsi
Certification: CB, CE, CCC
Model Number: M series

Payment & Shipping Terms:

Minimum Order Quantity: 50 pieces
Price: 1-300 USD
Packaging Details: 1piece/carton
Delivery Time: 20-30days
Payment Terms: TT, LC at sight
Supply Ability: 2000pieces per month
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Detailed Product Description
Height: 1 Unit ( 44mm) Channel Numbers: 2 Channel , 3 Channel, 4 Channel
OEM Service: Available MOQ: 50pieces For OEM Order
Sample: Available Delivery Of Batch Order: 20-30 Days For Batch Order
Delivery For Sample: Within One Week After Payment Received

Patented 1 U Class-D Digital Power Amplifier

M Series

. Independant PCB module, easy to do replacement and maintainance

. Small size and light weight, easy to move and install

. Long lasting stability

 

 

1U 2 channel Class D 300W 500W Professional Digital audio power amplifier

 

 

1U 2 channel Class D 300W 500W Professional Digital audio power amplifier

 

 

 

SPECIFICATIONS

 

1 U Digital Power Amplifier
Model No. M3600 M4800
Channel number 2 channel 4 channel
Rated output power 8Ω 300Wx2 300Wx4
Rated output power 4Ω 500Wx2 500Wx4
Bridged output power 8Ω 1000Wx1 1000Wx2
Distortion( 1kHZ,=10dB/4 Ohms) <0.2%
S/N Ratio (20Hz-20Khz,4 Ohms) >112dBA
Cross-talk (1kHZ, 4 Ohms) >40dB
Frequency response 10Hz to 20k Hz,+/-1dB
Input impedance balanced 20K/ non-balanced 10K
Damping factor (10-400Hz,8Ohms) >300
Output category Class D
Input sensitivity 0.775V,0dB
Protection funtions Protections against short circuit, direct current, over-load, over heat, on/off switching, muting, radio-interference. Good amplitude limit.
Control knobs power ON/OFF switch,VOLUME control in front panel . STEREO/BRIDGE/MONO switch in rear panel .
LED indicators CLIP/-10dB/SIGNAL/MONO/BRIDGE/STATUS indicators in front panel
Power delay 4 seconds
Input interface XLR input socket
Output interface SPEAKON connector
Size (WxHxD) 483x44x350mm
Net weight M-3600: 4.95kg, M-4800: 6.30kg
Packing size (WxHxD) 560x120x470 mm (0.032cbm)

 

 1U 2 channel Class D 300W 500W Professional Digital audio power amplifier

 

 

 

 

PRODUCT FEATURES

 

 

. Unique and elegant enclosure design.
. Carefully selected high quality components. The complete machine is with CCC, CB and CE certification and with RoHS compliance.
. Compact structure in only 1 unit of height and light weight, easy to move and install.
. Class D Toplogy integrated with switch power supply design
. Powerful output and high efficiency
. Low electricity consumption
. Accurate volume control, switch on/off, signal, clip and protection LED light in front panel
. Full automatic rotections against short circuit, direct current, over-load, over heat,
on/off switching, muting, radio-interference. Good amplitude limit.
. Nice Cooling system.
. XLR balance input and professional SPEAKON output connectors.
. Stereo ,bridge and mono mode selection pull switch is set on back panel.

 

 

1U 2 channel Class D 300W 500W Professional Digital audio power amplifier

 

 

Contact Details
Dolsi Audio Equipment Co., Ltd

Contact Person: Ms. Melody Liang

Tel: 86-20-36751499

Fax: 86-20-36751499

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