OEM Factory 2 Channel 400W Analog Power Amplifier

• Type: Professional Amplifier
• Usage: Hi-Fi, AV, KTV System, Church
• Used For: Professional
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SAPA2400
• Tube Type: Transistor Amplifier
• Function: Post Amplifier, Amplifier Combined, Pre-amplifier
• Sound Channel: 2CH 2.1CH 3.1CH 4CH
• Output Number: 4
• Voltage: AC 120V 220V 240V
• Element Number: Push-Pull Amplifier
• Conductive Mode: AB
• Size: 2u
• Warrancy: 1year
• Protection: Direct Current,Short Circuit,Overheat,Overload etc
• Cool: Fan
• Fr: 20Hz-20kHz
• Transport Package: Standard Export Carton
• Specification: customized
• Trademark: Sunhyor
• Origin: Dongguan, China
• HS Code: 851840009
• Production Capacity: 2000pieces
• Package Size: 48.00cm * 37.00cm * 9.00cm
• Package Gross Weight: 13.500kg

Product Description

OEM Factory 2 channel 400W Analog Power Amplifier

SAPA2200A  power amplifier is a tribute to the traditional analog line, specially tailored for all kinds of use environment harsh audio system professional pure post-stage power amplifier. Is a series of Angle balance in stability, high efficiency, warm tone, price performance and so on. The new type AB circuit used not only maintains the warm timbre of the traditional type AB power amplifier but also ensures the working efficiency close to the type D power amplifier. The classic and mature circuit structure and the industry's most advanced full-patch process can effectively avoid the large error of manual plug-in, fully improve the consistency. The application of traditional annular transformer improves stability while avoiding high frequency pollution. The specially conceived cooling system can guarantee the whole sound system work without worry very efficiently.

 Related Specification

Model		SAPA2200	SAPA2600	SAPA2800	SAPA2010	SAPA2012	customized
Channel number		2	2	2	2	2	2
Rated output power	Stereo power 8Ω	200W	600W	800W	1000W	1200W	400W-1200W
	Stereo power 4Ω	300W	900W	1200W	1500W	1800W	600W-1800W
Rated bridged output power 8Ω		600W	1800W	2400W	3000W	3600W	1200W-3600W
Power supply		AC 220-240V 50Hz/60Hz  (100V-125V can be customized)
Total harmony distoration(THD)		<0.025%
Frequency response		20Hz-20KHz,±0.5dB
Signal to noise		>112dB
Slew rate		>100V/us
Damping factor		>1500:1
IMD		<0.05%
Input sensitivity(*40/32dB)		0.775V/1.4V(32dB)
Input impedance		20k ohms balance/10k ohms unbalance
Input CMRR		>80dB
Crosstalk		>80dB
Input link		One balance XLR interface per channel
Output link		One 4-POLESpeakon interface per channel and a pair of plum blossom anti-touch binding posts
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
LED indicator		Protection (PEA), Signal (SIG), Overheating (TEM), Bridge (BRI), Stereo (STE), Mono (PAR)
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 H
Voltage gain 0.775V/0dB		*75	*92	*106	*120	*135	customized
Max power consumption		1000VA/4.3A	1500VA/6.5A	2000VA/8.7A	2500VA/10.9A	3500VA/15.2A	customized
Weight		13.5Kg	16.3Kg	16.8Kg	17.5Kg	25Kg	customized
Dimensions(L*D*H)		480*365*88mm			480*465*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



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 audio analog and digital power amplifier in China,we can offer you a wide range of mono,2ch,2.1ch,3.1ch and 4ch with different wattage and sizes.

Below are some samples for your reference firstly.


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

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