20Kg Class AB 2 Channel 2U Height Transformer PA Power Amplifier
1.Class AB 2 channel amplifier
2.780 watts RMS/channel (2 ohms)
3.600 watts RMS/channel (4 ohms)
4.Bridged-mode operation (1600 watts at 4 ohms)
5.Two rack spaces
• Dual channel progressive cooling system, build in thermostat.
Electronic fans cooling the amp from rear to front, avoid
• 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
• Professional structure design make sure noise is enough low.
• 2U standard chassis, with high strength steel structure.
• Adopting SMT Surface Mounting Technology, ensure good
• 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)||400w x 2|
|4 ohm stereo power||600w x 2|
|2 ohm stereo power||780w x 2|
|8 ohm bridged power||1200w|
|4 ohm bridged power||1600w|
|Frequency response (+o/-0.3dB,1W/8Ω)||20Hz-20kHz,-3dB@135kHz|
|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|
|Input Connectors||3 pin-XLR/RCA/TRS|
|Output Connectors||SEPAKON&TOUCH-PROOF BINDING POSTS|
|Power Supply||AC 115V/230V,50-60Hz|
Q1. What's the payment term ?
A: Paypal for small sample order, T/T or Western union for bigger
and regular order.
Q2. How's the delivery time ?
A: Sample needs 3-5 days , mass production time needs more than 1-2
Q3. What is the MOQ ?
A: 1 piece for sample is available .
Q4. How do you ship the goods ?
A: We usually ship by DHL, UPS, FedEx or TNT for small order ,
Airline and sea shipping for mass production.
Q5. How to proceed an order ?
A: Firstly let us know your requirements or application .
Secondly We quote according to your requirements or our
Thirdly customer confirm the order and place deposit for the order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us before our production .
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2 years warranty to our products.
WhatsApp: +86 13750354548