Sinbosen FP22000Q 4650w 4 Channels Most Powerful Professional Power Amplifier For 21 Inch Subwoofer

Sinbosen FP22000Q 4 channel high end audio power amplifier used in big event

Model: FP22000Q
Channel: 4 channel power amplifier
Output Power:
8Ω Stereo Power (RMS): 2,500W X 4CH
4Ω Stereo Power (RMS): 4,650W X 4CH
Class: TD
Certification: CE, ROHS, TUV
Warranty: 3 Years
Special service: OEM service offered


Sinbosen Audio FP Series Amplifier
  FP22000Q FP9000 FP14000 FP6000Q FP10000Q FP20000Q FP7000
8 ohm Stereo Power  (RMS) 2500WX4 1800WX2 2400WX2 700WX4 1350WX4 2200WX4 1500WX2
4 ohm Stereo Power  (RMS) 4650WX4 3000WX2 4400WX2 1300WX4 2100WX4 4000WX4 2800WX2
8 ohm Bridged Power (RMS) 9300WX2 6000W 8800W 2500WX2 4200WX2 8000WX2 5600W
4 ohm Bridged Power (RMS) 15000WX2 9000W 14000W 3000WX2 5000WX2 9000WX2 7000W
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
Característica ►4 Channel Class TD Switching power amplifier
►4 x 4,400 Watts into 4 Ohms, 4 x 2,500 Watts into 8 Ohms
►Create SUPER sound quality, good for dual 18”/21” subwoofer
Separately controllable on Gain
Scalable Voltage Peak Limiter (VPL)
The bridge-mode operation for Touring Applications
Comprehensive protection scheme

►Upgrade high-quality capacitors 3600uf/200V
Use Original ONSEMI power output transistor
►Neutrik XLR*/Speakon connectors




Capacitor Upgrade

 The old one is 3300UF 200V and now the new is 3600UF 200V. Totally add more 300UF capacity. The amplifier power supply board is better than before, it will make your subwoofer bass sound quality more loud and powerful.

New heat sink

We upgrade cooling system, added 8 fans on the rear panel. Enhance the heat dissipation capability of the amplifier.





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