High Quality Karaoke Amplifier Q-450 400W Two Channel Professional Power Amplifier for Karaoke Audio System

Product Name: 400W professional Digital power Amplifier

Item No:.Q-450
Channel:2 channels
8Ω stereo Power:2*400W
4Ωstereo Power:4*650W
8Ω bridged Power:1300W
4Ω bridged Power:1900W
Signal Noise Ration(dB)>105dB
T,H.D:≤0.03%(1KHz,8Ω)
Input Impedance:20kΩ balanced / 10kΩ unbalanced
Frequency Response(1W,8Ω) :20hz-20Khz(,+0dB,-1dB)
Input gain:real panel:0.775V/1.0V/1.4V
Link connectors:XLR type, 3pin male
Input connetors:Combo XLR type, 3 pin
Output connectors:Speaker connectors
Protection of short circuit, open circuit, overheat, overload, DC, Ultra low frequency protection etc
Power:Available 110V/220V/230V
Size:48.3*44*8.8CM

Features:
1.Unique, elegant design.
2. high efficiency and high quality sound.
3. Carefully-selected high quality components. 
4.Full protection against short circuit, no-load, DC ,radio frequency interference.
5.Air force cooling system and automatic speed fan to ensure long-lasting work stability.
6.Carefully tested by professional AP testing machine to ensure the consistency and reliability.

Application for : large-scale road shows,exclusive clubs, large conference halls, Karaoke Room ,cinemas and so on.

Company Info

Shenzhen QCN Technology Co.,Ltd (formerly Shuri Technology Co.,ltd) was founded in 2005 ,is a professional Audio Products Manufacturer with more than 15 years of R & D and production experiences, and created our own brand of "QCN"&"SHURI". Also accept OEM order.The mainly Products are the Handheld Wire & Wireless Microphone & 10"/12"/15" Professonal Speakers .

With years of export experience along with excellent quality, advanced services and competitive prices, Shenzhen QCN Technology Co.,Ltd has won numerous customers' trust and support.

Our Advantage:
* Competitive Price : We have our own factory, and specialising in microphone and speaker for more than 12 year. So we can provide best price to support you.
* Stable Quality and Excellent Sound: We focus on middle and high-end microphone producing and ensure every product made by the superior material. we have strict quality control system to avoid quality problems.
* Brand: We have our own brand "QCN"&"SHURI" ,BUT ALSO ACCEPT OEM ORDER.
* Service: Our sales team will be online all the day, we promise to provide best before and after sale service.

Shipping Way:
*By Express(door to door service.such as by DHL,FedEx,UPS,TNT )
*By Air shipping.
*By Sea shipping.

Contact Info
Attn: Ms Ivy Yeung
Tel:86-755-82591783
Fax:86-755-82591783
Mob:+86-13632725637
Web: www.made-in-china.com/showroom/ivyyeung1029 or www.made-in-china.com/showroom/ivyyeung1029