Sinbosen Sound Equipment 4650w 4 Channels powerful Professional Power Amplifier for Subwoofer
Sinbosen Sound Equipment 4650w 4 Channels powerful Professional Power Amplifier for Subwoofer
Sinbosen Sound Equipment 4650w 4 Channels powerful Professional Power Amplifier for Subwoofer
Sinbosen Sound Equipment 4650w 4 Channels powerful Professional Power Amplifier for Subwoofer
Sinbosen Sound Equipment 4650w 4 Channels powerful Professional Power Amplifier for Subwoofer
Sinbosen Sound Equipment 4650w 4 Channels powerful Professional Power Amplifier for Subwoofer
Model
DS-22Q

Item specifics

8ΩStereo Power(RMS)
2500Wx4CH
4ΩStereo Power(RMS)
4650Wx4CH
8ΩBridged Power(RMS)
9300Wx2CH
4ΩBridged Power(RMS)
15000Wx2CH
Applicable speaker
18 Inch/21 Inch Subwoofer
Certification
CE, ROHS, TUV
Power amplifier voltage
110V/220V
Special service
OEM service offered
Warranty
3 Years
Type
Switching Power Amplifier
Application
Stage/KTV/Theater/Concert/Church/DJ amplifier
Capacitor Upgrade
3600UF/200V

Review

Description

Do you think DS-20Q is not so much power but DS-14K only 2 channels?

Model  DS-14K  DS-20Q
8ΩStereo Power(RMS) 
  2400WX2 
  2200WX4
4ΩStereo Power(RMS) 
  4400WX2 
  4000WX4
8ΩBridged Power(RMS) 
   8800W  8000WX2
4ΩBridged Power(RMS) 
  14000W  9000WX2

Now we have developed a new product to suit your big sound system. DS-22Q power amplifier -- The most powerful switch power supply power amplifier in the world. 

DS-22Q amplifier is more powerful than model DS-20Q. Suitable for dual 21-inch subwoofer, not just dual 18-inch subwoofer.
2500 W x 4 ch @ 8 ohms
4650 W x 4 ch @ 4 ohms



DS-22Q Amplifier Features :

●4 Channel Class TD Switching power amplifier

●4 x 2500 Watts into 8 Ohms,4 x 4650 Watts into 4 Ohms
●Create SUPER sound quality,good for dual 18”/21” subwoofer
●Separately controllable on Gain
●Scalable Voltage Peak Limiter (VPL)
●Bridge-mode operation for Touring Applications
●Comprehensive protection scheme
●Use Original Siemens high quality capacitor 12pcs 3600uf 200V +12pcs 2200uf 200V
●Use Original ONSEMI type PNP power output transistor MJ15024G/MJ15025G
●Original Neutrik XLR*/Speakon connectors
●High efficient cooling.Totally 12pcs Fans built-in;
●Temperature protection;Over current protection;Short circuit protection built-in
 


power amplifier 

power amplifier

Must know before buying:
Full-range speaker [line array speaker, professional speaker]: the power of the power amplifier should be greater than 1.5 times or more;
Subwoofer speaker: The power of the amplifier should be more than 2 times or more, because the current of the low frequency speaker is larger than that of the full frequency speaker!
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