Wholesale OEM High 1u 2u 3u Class H 4 Channels 2 Channel Professional Audio Sound Equipment Power Amplifier for PRO Audio Sound System Subwoofer Speaker

Product Description

Wholesale OEM  High 1U 2U 3U Class H  4 Channels  2 Channel Professional Audio Sound Equipment Power Amplifier for Pro Audio Sound System Subwoofer Speakers

    The DA series is a high-power professional switching power amplifier designed specifically for tour/venue audio systems. It adopts the latest generation ClassD circuit modular amplification technology and a reliable and efficient R.SMPS regulated power supply system. It is equipped with a PFC active power factor correction circuit, which can adjust the current waveform according to the AC voltage waveform and adapt to wide voltage operation worldwide; At the same time, the proprietary matrix high efficiency cooling system is equipped as standard, which gives the product extremely high reliability and huge channel energy density, excellent technical specifications, and excellent sound performance.
Specification
 

Model		DA-5084	DA-5104	DA-5134	DA-5154	Customized
Channel number		4	4	4	4	Logo
Rated output power	Stereo power 8Ω	4*800W	4*1000W	4*1300W	4*1500W	Power
	Stereo power 4Ω	4*1350W	4*1700W	4*2200W	4*2500W	Package
Rated bridged output power 8Ω		2*2800W	2*3500W	2*4500W	2*5200W	Pannel
Power supply		AC 160-242V 50Hz/60Hz
Total harmony distoration(THD)		<0.15%
Frequency response		20Hz-20KHz,+0/-1dB
Signal to noise		>100dB
Slew rate		>20V/us
Damping factor		>500
Input sensitivity(*40/32dB)		0.775V/1V(32dB)
Input impedance		10K/20K ohms balance/ unbalance
Protection		Full-featured protection circuit, including temperature (overheating), short circuit, DC, voltage limit, overload, overcurrent, distortion limiter, undervoltage/overvoltage, on/off noise, load mismatch (low resistance), soft-start on boot, Power-on anti-surge, radio interference, secondary wave, high-frequency output automatic detection (UHF) protection and other protections
Cooling system		By the air convection mechanism from the front to the rear, the internal air is forced to dissipate heat, and the automatic continuously variable speed dual fans are forced to cool
Output circuit type		Class D
Gross Weight		12Kg	12.3Kg	12.6Kg	12.9Kg	customized
Dimensions(L*D*H)		483*350*88mm
Remark:Above standard parameters are just for your reference,we can design by your requirements.

 
Features of power amplifier

1. With high Slew Rate, strong ability to restore the details to get more clear and delicate high-frequency performance.
2. With high Damping Factor, strong low-frequency control force to make a strong low-frequency straight extension.
3. The high value of signal to noise ratio, to make sure get a better sound with high fidelity.
4. The new circuit design, adopts the SMT surface mount technology, to improve the consistency and efficiency of the machine.
5. Class AB circuit design, advanced power supply technology to reduce the overall power consumption by 40%, reducing the system heating and           the weight of the product.
6. Suitable for: KTV, stage performance,conference room, multi-function hall, bar ,theatrer and church etc.


Advantages of professional power amplifier


Audio amplifier appliance


Why choose us?
1.Dongguan Sunhyor Audio Technology Co., Ltd. is a manufacturing vendor integrating product design,production and sales. At present, the company's main products are audio equipments,analog and digital power amplifiers of mono,2 channels ,4 channels and 6 channels;speakers and audio accessories.The products are widely used in professional audio sound system.such as karaoke,bar,church,stage performance,outdoor activity etc.
2.We have an excellent team of solidarity, cooperation and excellence. Humanized mana-gement is honest and trust-worthy, mutual benefit and co-mmon growth. Adhering to the business philosophy of "survive by strength, develop by reputation", the products are cost-effective,fas- delivery and premium quality. High quality, good corporate reputation, and won the praise and recognition of many domestic and foreign customers
Relate products


Service


Delivery 
FAQ

 1.Q:Can I get a sample before placing trial order?
    A:Sure,you can.Please contact our sales representative for more details.

 2.Q:What's your delivery time?
    A:It depends on your order quantity.
       Normally,for samples,it takes about 5-7 days;for mass production,it takes about 25-30 days after receiving your deposit.

 3.Q:What's your price terms?
    A:EXW,FOB,CFR,CIF etc are available.

 4.Q:What about your payment terms?
    A:TT 30% deposit in advance and balance 70% will be paid off before delivery.

 5.Q:Is it support to print my logo on the label?
    A:No problems,we can make it as per your requirements.

As the professional manufacturer of analog and digital power amplifier in China,we can offer you a wide range of 200 wattage to 3000 wattage with mono, 2channel and 4 channels.Our amp has an enough power.

Also,we can offer customized items based on your requirements. Feel free to contact us for more details!