4 Channel Sound System Class D 1u Digital Power Amplifier 1000 Watts

• Type: Professional Amplifier
• Usage: Hi-Fi, AV, KTV System, Stage
• Used For: Professional
• Tube Type: Transistor Amplifier
• Function: Post Amplifier, Amplifier Combined, Pre-amplifier
• Sound Channel: 4.1
• Model NO.: K4-1000
• Output Number: 4
• Voltage: 110V or 220V
• Element Number: Monoamplifier
• Conductive Mode: D
• Amplifier Type: 1u Digital Amplifier
• Product Name: K4-1000 Power Amplifier
• Class: Class D Power Amplifier
• Output Power 4Ω: 1400wx4CH
• Output Power 8Ω: 1000wx4CH
• Frequency Response: 20 Hz - 20 kHz
• Channel: 4 Channel
• Application: Commercial, Professional Performance
• Certificates: CE, RoHS
• Warranty: Three Years
• Service: OEM ODM Support ;After-Sale Service
• Transport Package: Strong Packing
• Specification: 1U
• Trademark: Sinbosen
• Origin: Guangdong Province, China
• HS Code: 8518500000
• Production Capacity: 2000 Units/ Month

Product Description

3 Years Warranty Big Professional Power Audio Amplifier 1000 watt 4 channels Digital 1U class d home audio power Amplifier

Product Description

Model	K4-800	K4-1000	K4-1400	K4-1700
8Ω Stereo Power:	4x800W	4x1000W	4x1400W	4x1700W
8Ω Stereo Power:	4x1200W	4x1400W	4x2200W	4x2800W
8Ω Stereo Power:	2x2400W	2x2800W	4x2200W	2x5000W
4Ω Bridge Power:	2x3100W	2x3500W	2x5500W	2x6100W
THD (20Hz-20kHz for 1W):	<0.1%
THD (1kHz and 1 dB below clipping):	<0.05%
DSP Processor:	No
Signal Noise Ration:	>106dB
Frequency Response(+/-0.1dB):	10Hz-34kHz
Damping coefficient:	>600
Impedance(balanced/unbalanced):	20KΩ/10KΩ
Gain (optional):	0.775V/1V/32dB
Output socket:	Speakon Connectors(NEUTRIK)
Input socket:	Combo XLR type,3pin(NEUTRIK)
Link socket:	No
Protection:	Short circuit, open circuit, thermal, overload, DC, super audio protection
Power Requirement:	90-265V~50Hz(PFC)
Size(W x H x D):	483x429x44mm
Weight(net):	8kg	9kg	10.5kg	11kg

PROFESSIONAL POWER AMPLIFIER

1 Performance overview
a,High efficiency and energy saving, operation cost is low,
b,Compact and light weight,structure is firm.
c,Comply with the safety and EMC standards.
d,90~260VAC / 50~60HZ Wide range power supply.
e,First-class quality, thanks for the components from international high-end manufacturers.
f,Temperature control fan for quiet operation.
g,Modular design and maintenance is convenient.
h,Very suitable for mobile show.
i, Reasonable design makes you feel relaxed in the process of using.

2 Environmental protection, energy saving, cost saving
Advantages of high efficiency:
* Low working temperature, rlability will be improved obviously.
* The size and weight are only 1/3 of tradition amplifier.
" The cost for transportation, handling, installation will reduce obviously.
* Saving energy, reducing operating costs
* Environmental protection

3. Cooling instructions: Good heat dissipation /High quality fans
The cooling mode of the equipment is as follows: the cold air is sucked through the ventilation hole of the front panel, and the heat is taken out from the rear panel.

Attention! 
Normally rating power should be amp-power x 1,5times comparing power of tops speaker and amp-power x 2times for the subwoofer.

To protect and extend your amplifier's working life, please don't use this amplifier under 2 ohms.
K series amplifier are suit for Middle and High speaker, not good for Subwoofer.

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Company Profile

Our Advantages

Why choose us?

1.Three years warranty for power amplifier. If there are quality problems,provide pictures or video, engineers judge the problem and provide after-sale support Products with CE ROHS certification.
2.We are 10 years manufature about professional audio speaker and power amplifier.
3.Our engineers have 10+ years work experience, very professional.
4.The product is light and suitable for performance and conferences.
5.There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.No limit about quality.
6.Products with CE ROHS certification.
 

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