Gold Member Since 2009
Audited Supplier
Guangzhou Nova Acoustics Co., Ltd.

Professional Amplifier, PRO Audio, Professional Speaker manufacturer / supplier in China, offering PRO Audio Supplier Profesional Power Amplifier (MA ampliifer), 12 Inch Powerful Line Array (VX-932LA), Dual 18 Inch Sub Bass (Xi-218AF) and so on.

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PRO Audio Supplier Profesional Power Amplifier (MA ampliifer)

Purchase Qty.:
2-3 4+
FOB Unit Price: US $200 US $400
Purchase Qty. (Pieces) FOB Unit Price
2-3 US $200
4+ US $400
Get Latest Price
Production Capacity: 8000 Piece Per Year
Transport Package: Carton
Payment Terms: T/T

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Basic Info
  • Model NO.: MA amplifier series
  • Usage: Hi-Fi, AV, KTV System
  • Tube Type: Transistor Amplifier
  • Sound Channel: 4 Chanels
  • Voltage: AC 220V
  • Conductive Mode: AB
  • Type of Amplifier: 4 Channels Professional Amplifier
  • Power Supply: AC 180V-240V (50-60Hz)
  • Specification: CE
  • HS Code: 85189200
  • Type: Professional Amplifier
  • Used For: Professional
  • Function: Amplifier Combined
  • Output Number: 4
  • Element Number: Monoamplifier
  • Power: 4X300W and 4X400W 4X500W
  • Dimension: 460X482X88mm
  • Origin: Guangzhou, China
Product Description
NOVA make pro audio, professional amplifier, professional switching power amplifier, professional sepaker, line array to customer. NOVA is a professional loudspeaker manufacture in China which could offer OEM/ODM service to our customers.
MA amplifier features:
High fidelity, Perfect circuit design and high efficien
t power transistors with fast recovery powersupply guarantees the machine to work freely under big power;
Complete protection against currents in-rush,DC,shorted,open,close and overheating;
Front-to rear force airflow path excited by two speed fan allows the machine 
to work normally in bad conditions

8Ω Stereo power(RMS)4 x 300 W4 x 400 W2x500W+ 2x200W
4Ω Stereo power (RMS)4 x 450 W4x600 W2x800W+ 2x300W
8Ω Bridged power (RMS)2X900W2X1200W
Total Harmonic Distorsion<0.01%
Damping Factor400Hz-1KHz>400
Input Impedance20KΩ 
Power supplyAC 180V-240V (50-60Hz)
Dimensions 460x482x88mm
Packing dimensions560x550x160mm
Net Weight (kg)20kg22kg22kg
Gross Weight (kg)

PRO Audio Supplier Profesional Power Amplifier (MA ampliifer)

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