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Professional Sound Standard Class AB Power Amplifier 650 Watts Output

Guangzhou Sanway Audio Factory
Guangzhou Sanway Audio Factory
City: Guangzhou
Province/State: Guangdong
Country/Region: China
Tel: 86-20-2297-2520
Contact Person:
Mr Johnson Tang

Professional Sound Standard Class AB Power Amplifier 650 Watts Output

Brand Name : SANWAY
Model Number : CA9
Certification : CE / ROHS
Place of Origin : China
MOQ : 1 piece
Price : Negotiate
Payment Terms : T/T, Western Union, Paypal
Supply Ability : 1000 pieces per month
Delivery Time : 1-7 work days
Packaging Details : Double durable carton
8Ohms Stereo Power : 650WX2
Frequency Response : 20Hz-20kHz,-3dB@135kHz
Class : AB
THD+N (at rated power 1kHz 1W ) : <0.05%
Dimension : 88X482X400mm
Net Weight : 24kg
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Professional Sound Standard Class AB Power Amplifier 650 Watts Output


1. Class AB 2 channel amplifier

2. 1300 watts RMS/channel (2 ohms)

3. 1000 watts RMS/channel (4 ohms)

4. Bridged-mode operation (2800 watts at 4 ohms)

5. Variable-speed fan

6. Two rack spaces


8 ohm stereo power (RMS)650w x 2
4 ohm stereo power1000w x 2
2 ohm stereo power1300w x 2
8 ohm bridged power1900w
4 ohm bridged power2800w
Frequency response (+o/-0.3dB,1W/8Ω)20Hz-20kHz,-3dB@135kHz
S/N Rate›80dB
THD+N (at rated power 1kHz 1W )‹0.05%
Damping Factor (at rated power 63Hz)›500
Controlled Slew Rate ( 1kHz tone burst 40dB gain)>-10v/us
Input Sensitivity (X40/36dB )0.775v/1.0v/1.4v
ClassClass AB
Input Connectors3 pin-XLR/RCA/TRS
Amplifier ProtectionDc/Short/Temp/VHF/Limit/Softstar
Power SupplyAC 115V/230V,50-60Hz
Dimension2U: 88X482X400mm

• 2U standard chassis, with high strength steel structure.

• 8 ohms, 4 ohms, 2 ohms load all can be worked for a long time, suit for most regular demand.

• Soft-start, over-current, short-circuit, overheating, DC, distortion, voltage limiting protect the amp from the damage of man-made and environment.

• Professional structure design make sure noise is enough low.

• Dual channel progressive cooling system, build in thermostat. Electronic fans cooling the amp from rear to front, avoid overheating.

• Large efficient transformer, bulk capacitor filtered power, have extremely low distortion in full load, more powerful low-frequency control and more clear sound.

After-sales service

We provide two years warranty . If the sample amps is burned in the future , please tell us the problem , we will give you repair instruction with pictures . You only need to ask your technician to replace the burned components , then solve the problem .

If you can't purchase these burned components from your local market , we will send you for free . But if you want the complete boards for swap , you should pay .

We assure that each goods are tested before delivery and it is impossible to deliver one sample without tested before delivery.

For big order or regular orders , we will add some spare parts following delivery , so that you could repair without delay .
Of course we will provide technician support for over 2 years , but you should pay for spare parts and shipping cost at that time .

Contact us

TEL: +86-20-22972520
WhatsApp: +86 13750354548


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