QA Series 2u Nightclub PRO Audio Power Amplifier for Sale

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Power 8ohm Stero:	1000W*2
Power 4ohm Stero:	1650W*2
Power 2ohm Bridge:	3400W
Frequency Response:	20Hz-20kHz(+-0.3db)
System Sensitivity:	0.775V/1.0V/1.44V
Operation Mode:	Stero/Bridge/Parallel
Thd:	<0.08%
Size:	484*460*88mm
Net Weight:	27kg
Transisitor:	Original American on Semi
Type:	Professional Amplifier
Function:	Post Amplifier
Usage:	KTV System
Voltage:	AC 220V
Element Number:	Push-Pull Amplifier
Output Number:	4
Used For:	Professional
Tube Type:	Transistor Amplifier
Conductive Mode:	Classh+
Sound Channel:	2.0

Product Description

Feature: 

1)All the semiconductors are the famous brands - American ON Semiconductor, or Toshiba; 

2)Using a special audio electrolytic capacitors, it shows high-grade and perfect sounds; 

3)It Adopts SMT technology, so it high integration and more stable; 

4)Intelligent CVT fan cooling thermal systems, it will so quiet when the machine is small power or cooling the machine; 

5)Specialized perfect dynamic limiter. It will not loss the sound quality and protect your sound system effectively; 

6)It has perfect protection system, the machine can be stable and not unexpected even if under the extremely conditions. 

7)Designed for the professional market products, all modular, compact design, it has a precise And comprehensive protection Care system, beautiful and dynamic sound, stable and reliable performance, compact and elegant appearance. 

8)Series for highend professional market, the series for large Diba, nightclubs, stadiums, heatersand so on.

 

Model			QA5110	QA5108
Rated power(power) (1KHz,THD+N=0.7%)		8ΩStereo	1000WX2	800W
		4ΩStereo	1650WX2	1350W
		4ΩBridged	3400W	2800W
Low cut			30Hz	30Hz
Protect			1.DC protection 2. short circuit protection 3.overheat protection 4.over current protection 5.Input overload protection 6.output overload protection  7.Soft start
frequency response			20Hz~20KHz(+-0.3dB)
sensitivity			0.775V/1.0V/1.44V
work mode			Stereo/parral/bridged
fans working way			intelligent speed adjustment
connector(each channel)	input connector		XLR(6.3&)
	output connector		binding post&speaker plug(speakon)(SPEAKON)
input impedance	balance input		20K
	unbalance input		10K
mixed voice reduction			≥60dB
Signal to noise(RMS 8Ω)			≥103dB
damp factor			≥650
THD			≤0.08%
Position response			±10°
speed rate			≥25V/μs
output circuit mode			Class H+
Net weight			27KG		25KG
product size			484W × 460D × 88H
package size(mm)			590W × 600D×145H

Model		QA5106	QA5145
Rated power(power)(1KHz,THD+N=0.7%)	8ΩStereo	600WX2	450W
	4ΩStereo	950WX2	800W
	4ΩBridged	2200W	1600W
Low cut		/	/
Protect		1.DC protection 2. short circuit protection 3.overheat protection 4.over current protection 5.Input overload protection 6.output overload protection  7.Soft start
frequency response		20Hz~20KHz(+-0.3dB)
sensitivity		0.775V/1.0V/1.44V
work mode		Stereo/parral/bridged
fans working way		intelligent speed adjustment
connector(each channel)	input connector	XLR(6.3&)
	output connector	binding post&speaker plug(speakon)(SPEAKON)
input impedance	balance input	20K
	unbalance input	10K
mixed voice reduction		≥60dB
Signal to noise(RMS 8Ω)		≥103dB
damp factor		≥350
THD		≤0.08%
Position response		±10°
speed rate		≥25V/μs
output circuit mode		Class AB
Net weight		21KG		19KG
product size		484W × 380D × 88H
package size(mm)		590W × 520D×145H

   
 
 






Our advantage:
1)our product have passed ISO9001,SGS,CE, CCC, FCC, ROHS, CE-LVD.
2)we are a factory which will provide reasonable price,high quality product and professional service.
3)we have 66 workers with 4 rich experienced engineers for speaker and amplifier.
4) fast delivery and excellent aftersale service

About Acessories:
We will send you the enough connectors and some other spare parts for you free.

Packaging:

1)Dual carton with Foam
2)Carton with external plywood bracket for Speaker




About our company

 
Established in 2005,Guangzhou Yunqiang Electronic Co.ltd specializes in R&D,design,production and marketing of professional speaker,professional power amplifiers,karaoke speakers and amplifier etc.Backed by high technology and staffed with a professional R&D team and QC team,the factory introduces some advanced electronic testing equipments from Japan,taiwan,ect.Combined with advanced processing lines.Exported to the Asia,Middle East,Europe,Amercia,Africa,etc.Our products enjoy high reputation and meet the demand of the market with the high quality and reasonable price.

Our Main product:
Professional speaker,Line array speaker,subwoofer,professional amplifier,karaoke speaker,karaoke amplifier,Pre-amplifier.

Our location:
Our factory located in Longhu village,Shijing Road,Baiyun district,Guangzhou city,Guangdong Province,China.