Gold Member Since 2016
Audited Supplier
Guangzhou Zsound Proaudio Technology Co., Ltd.

PA Amplifier, PRO Amplifier, Professional Power Amplifier manufacturer / supplier in China, offering Professional Power Amplifier PRO Amplifier PA Amplifiers, Zsound Vcl Professional Acoustical Line Arrayed Audio System, Stage Audio Speaker Sound Monitor System and so on.

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Professional Power Amplifier PRO Amplifier PA Amplifiers

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Guangzhou, China
Production Capacity: 1000 PCS/ Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, by cash

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Basic Info
  • Model NO.: MS450
  • Usage: KTV System, Stage etc
  • Tube Type: Tube Amplifier
  • Voltage: AC 220V
  • Conductive Mode: AB
  • Thd+N (Rated Power, 4ohm/kHz)%: 0.1%
  • Input Connectors (Per.CH): 3-Pin XLR, Electronically Balanced
  • Output Connectors: Speakon Connectors (Neutrik)
  • Dimension: 482*495*88mm
  • Stereo Power: 2X450W//8ohm, 2X1700W/4ohm
  • Transport Package: Packing by Carton
  • Origin: Guangzhou, China (Mainland)
  • Type: Professional Amplifier
  • Used For: Professional
  • Output Number: 2 Channel
  • Element Number: Monoamplifier
  • Frequency Response: 20Hz-25kHz (±0.5dB)
  • Signal Noise Ratio (dB): 95dB
  • Input Impedance: 20kohm Balanced/10ohm Unbalanced
  • Power Requirement: 200-240V (50-60Hz)
  • Net Weight: 19kg
  • Trademark: ZSOUND
  • Specification: CE, RoHs, SGS etc
  • HS Code: 85184000
Product Description
professional power amplifier pro amplifier pa amplifiers


Model No.: ZSOUND MS450


8 ohms stereo power: 2x450W

4 ohms stereo power: 2x750W


It applies Neutrik connector for input and output,uses Japanes ELNA Audio coupling capacity.

And it features H class circuit with excellent and stable sound quality.

Huge capacity power supply,high-quality component and efficient cooling system have

completely en sured ZSOUND amplifier's excellent stability.

2ch Professional AmplifierMS450
Output power
8Ω Stereo power2×450W
4Ω Stereo power2×70W
Technical specification
Frequency Response20Hz~25kHz±0.5dB

THD+N(Rated power,


Signal Noise Ratio(dB)95dB
Input connectors( XLR,electronically balanced
Input imdepance20kΩBalanced/10kΩ Unbalanced
Output connectorsSpeakon Connectors (Neutrik)
Power Requirement200v~240v(50Hz~60Hz)


Professional Power Amplifier PRO Amplifier PA Amplifiers

Professional Power Amplifier PRO Amplifier PA Amplifiers

Q1: How long is the warranty for the speakers? 
A1: 1year warranty.

Q2: How about the delivery time? 
A2: 3-7days for stock.
      10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment. 

Q3: What kind of payments does ZSOUND support? 
A3: T/T, Western Union, Cash are accpeted. 

Q4: What's the MOQ? 
A4: MOQ is 1pcs 

Q5: Can you produce according to customers' design? 
A5: Yes we can, we are professional manufacturer,OEM & ODM are welcome . 

Q6:Can you tell me your main customers? 
A6: That's our customers privacy, we should protect their information. 
      At the same time, please rest assured that your information is also safe here.

Our advantages:
1) global leading professional manufacturer of professional speaker and amplifier
2) product quality: superior speaker and amplifier, top technology and quality
3) certificate: CE, RoHS, GS,SGS,ISO9001
4) monthly production capacity: 2000 pieces
5) fast delivery: get your order when you need it
6) 4000 square meters workshop, with about 200 workers and 20 professional engineers
7) convenient transportation: 1 hour to Baiyun airport, 30 minutes to Guangzhou South Railway Station, 20 minutes to Panyu Square Metro station
8) 24-hours online service

Professional Power Amplifier PRO Amplifier PA Amplifiers

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Ms. Kattis Zhu
Sales Manager
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