PRO Audio Supplier Profesional Power Amplifier (MA ampliifer)

• Type: Professional Amplifier
• Usage: Hi-Fi, AV, KTV System
• Used For: Professional
• Tube Type: Transistor Amplifier
• Function: Amplifier Combined
• Sound Channel: 4 Chanels
• Model NO.: MA amplifier series
• Output Number: 4
• Voltage: AC 220V
• Element Number: Monoamplifier
• Conductive Mode: AB
• Power: 4X300W and 4X400W 4X500W
• Type of Amplifier: 4 Channels Professional Amplifier
• Dimension: 460X482X88mm
• Power Supply: AC 180V-240V (50-60Hz)
• Transport Package: Carton
• Specification: CE
• Trademark: BZURING/ NOVAACOUSTICS
• Origin: Guangzhou, China
• HS Code: 85189200
• Production Capacity: 8000 Piece Per Year

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 efficient 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

Specification
MODLE	MA-4300	MA-4400	MA-5020
8Ω Stereo power(RMS)	4 x 300 W	4 x 400 W	2x500W+ 2x200W
4Ω Stereo power (RMS)	4 x 450 W	4x600 W	2x800W+ 2x300W
8Ω Bridged power (RMS)	2X900W	2X1200W
FREQUENTY RESPONSE	20Hz-20KHz (±1dB)
Total Harmonic Distorsion	<0.01%
Damping Factor	400Hz-1KHz>400
Input Impedance	20KΩ
S/N	>100dB
Power supply	AC 180V-240V (50-60Hz)
Dimensions	460x482x88mm
Packing dimensions	560x550x160mm
Net Weight (kg)	20kg	22kg	22kg
Gross Weight (kg)