Gold Member Since 2013
Audited Supplier
Guangzhou YunQiang Electronics Co., Ltd.

Power Amplifier, Promotion Amplifier, Sales Promotion Amplifier manufacturer / supplier in China, offering Sales Promotion 700W*2 Power Amplifier, 400W 3-Way Full Range Professional High Quality Audio Speakers (R2), Electric Equalizer/Balancer (EQ-2231) and so on.

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Supplier Homepage Product Professional Amplifier Sales Promotion 700W*2 Power Amplifier

Sales Promotion 700W*2 Power Amplifier

FOB Price: US $80-170 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $80-170/ Piece
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Production Capacity: 50000PCS Per Month
Transport Package: Carton with Foam, Flight Case and So on
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: Q-7
  • Usage: Hi-Fi, KTV System, Club, Stage, Shool, Church
  • Tube Type: Transistor Amplifier
  • Sound Channel: 2.0
  • Voltage: 90V~240V
  • Conductive Mode: Td
  • Shipping Cost: Very Low
  • Transistor: on Semic
  • Specification: ISo90001, CCC. FCC. ROHS. SGS
  • HS Code: 8518400090
  • Type: Professional Amplifier
  • Used For: Professional
  • Function: Post Amplifier
  • Output Number: 2
  • Element Number: Push-Pull Amplifier
  • Net Weight: 10.5kg
  • Circuit Protection: Fully and Perfect
  • Trademark: QSN
  • Origin: Guangzhou. China
Product Description
Sales Promotion 500W*2 Power amplifier

 1)Adopting SMT technology.It looks on top grade
 2)Switching power supply technology is used in power supply to lower the power consumption
 3)XLR cannon and terminal block output to make machine more stability 
 4)With 50HZ /30HZ low cut and channel clipping selector switch 
 5)It has stereo,bridge and merge output ,Easy operation of function bill in the back side
 6)There is a independent protection, clip, signal instruction, so it can monitor the working status of each channel easily.
7)It has overtemperature protection, current protection, short circuit protection
8)built in intelligent limiter system,It can detect output signal is distortion or not.when the distortion is more than 0.5%, the machine will turn into a limiter circuit situation, then reducing the output level to ensure that the amplifier output signal within a certain range will not be clipping, to avoid damage to the speaker unit 
9)The amplifier can be 2 ohm mode
700W*2 8 ohm
1100W*2 4 ohm
1500W*2 2 ohm.
Bridge output power is 2000W 8 ohm
Bridge output power is 3000W 4 ohm
Voltage can be 90V~240V
Net weight is 11Kg for Q-7 700W and 10.5Kg for Q-5 500W.
Gross weight is 14Kg.
Size is 483*380*88.8mm

pictures as follows:








Model
Q7 Q5
Power 8Ω700W×2 500W×2
Power 4Ω1100W×2 800W×2
Power 2Ω1500W×21200W×2
Bridge output power 8Ω2000W1700W
Bridge output power 4Ω3000W2500W
Frequency response+-0.3dB +-0.3dB
Signal to noise≥100dB ≥100dB
 Input sensitivity0.775V0.775V
THD ≤0.05%(1KHz) ≤0.05%(1KHz)
Damping factor≥300≥300
Supply power3800W 3300W
Net weight11KG 10.5KG
Height3U3U
Size(mm)484W × 360D × 88H484W × 360D × 88H
Package size(mm)590W × 520D × 145H590W × 520D × 145H

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