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Sanway Professional Audio Equipment Co.,Ltd

CA9 PA Audio Amplifier 2U Class AB 2800W Transformer Power Amplifier

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. Two rack spaces 6. Variable-speed fan

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Product Details

The CA series dual-channel amplifiers are ruggedly built from high quality components and feature comprehensive protection circuits to protect your amplifier in the real world. Low-noise design and features applicable to "real world" situations make this unit ideal for audio applications. With outstanding efficiency,outstanding sound quality, extended reliability, it is a perfect match for club, church speakers and theaters music.

• Dual channel progressive cooling system, build in thermostat. Electronic fans cooling the amp from rear to front, avoid overheating.
• Soft-start, over-current, short-circuit, overheating, DC, distortion, voltage limiting protect the amp from the damage of man-made and environment.
• 8 ohms, 4 ohms, 2 ohms load all can be worked for a long time, suit for most regular demand.
• Low harmonic distortion (THD<0.05%), and perfect frequency response (20-20kHz).
• Professional structure design make sure noise is enough low.
• 2U standard chassis, with high strength steel structure.
• Adopting SMT Surface Mounting Technology, ensure good consistency.
• Large efficient transformer, bulk capacitor filtered power, have extremely low distortion in full load, more powerful low-frequency control and more clear sound.


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



Should you're looking for ca9 pa audio amplifier 2u class ab 2800w transformer power amplifier, welcome to buy with us. We are one of the leading such manufacturers and suppliers in China. We can guarantee you the high quality and good performance of the appliance. Check the price list and quotation with our factory now.

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