Sinbosen 4 Channel 4000W Fp20000q for 18 Inch Subwoofer Professional Audio Sound Power Amplifier Module

Product Description

Sinbosen 4 Channel 4000W Professional Audio Power Amplifier for 18 Inch Subwoofer Sinbosen Audio FP Series Amplifier Product Parameters

	DS-7K	DS-9K	DS-14K	DS-6Q	DS-10Q	DS-20Q	DS-22Q
8 ohm Stereo Power (RMS)	1500WX2	1800WX2	2400WX2	700WX4	1350WX4	2200WX4	2500WX4
4 ohm Stereo Power (RMS)	2800WX2	3000WX2	4400WX2	1300WX4	2100WX4	4000WX4	4650WX4
8 ohm Bridged Power (RMS)	5600W	6000W	8800W	2500WX2	4200WX2	8000WX2	9300WX2
4 ohm Bridged Power (RMS)	7000W	9000W	14000W	3000WX2	5000WX2	9000WX2	15000WX2
Frequency Response(+o/-0.3dB,1W/8Ω):	20 Hz - 34 kHz
THD 20 Hz - 20 kHz for 1W:	<0.1%
Signal-to-Noise Ratio:	>112 dBA
Channel separation (Crosstalk) at 1 kHz :	>70 dB
Input Connectors (per channel):	3 pin XLR, electronically balanced
Output Connectors (per channel):	Binding Posts 2-pole
Class:	TD
TourClass Protection:	ACL, IGM, AutoRamp, short circuit, DC voltage, turn on/off transient, current inrush, sub/ultrasonic input
Operating voltage, 220V / 110V nominal:	180-240 V / 90-130 V selectable
Voltage Gain(dB):	23, 26, 29, 32, 35, 38, 41, 44 dB selectable
Input impedance:	20 kOhm
Level adjustment (per ch.):	Front panel potentiometer, 31 positions detented from -inf to 0 dB

Feature

4 Channel Class TD Switching power amplifier 4 x 2200 Watts into 8 Ohms,4 x 4000 Watts into 4 Ohms Create SUPER sound quality,good for dual 18" subwoofer Separately controllable on Gain Scalable Voltage Peak Limiter (VPL) Bridge-mode operation for Touring Applications Comprehensive protection scheme Use high quality capacitor 12pcs 3600uf 200V +12pcs 2200uf 200V Use Original ONSEMI transistor Original Neutrik XLR*/Speakon connectors High efficient cooling.Totally 12pcs Fans built-in; Temperature protection;Over current protection;Short circuit protection built-in

Product Detail
New heat sink
We upgrade cooling system, added 8 fans on the rear panel. Enhance the heat dissipation capability of the amplifier.
Capacitor Upgrade
√The 12 large capacitors are upgraded from 3300UF 200V to 3600UF 200V.
√The original 8 small capacitors 2200UF 200V were upgraded to 12 small capacitors 2200UF 200V.
The amplifier power supply board is better than before, it will make your subwoofer bass sound quality more loud and powerful.
Why choose us?
1.Three years warranty, free accessories. 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. Our engineers have 10 years work experience, very professional.
3.The product is light and suitable for performance and conferences.
4.There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.No limit about quality.
5.Products with CE ROHS certification.
If you are interested in our products, please contact us

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