4 Channel Analog Audio Amplifier Class AB For Conference 4×450W

4 Channel Analog Audio Amplifier Class AB For Conference 4×450W

Quick Detail:

4-channel analogue amplifier, 4x450W @ 8Ω, good sound quality, high stability. To drive many loudspeakers meantime, 4-channel is a more economic solution than 2-channel amplifiers.

Description:

MST-4450 is a 4-channel amplifier with power output 4x450W @ 8Ω. Class AB.

Superior quality spare parts and 4 fans for fast heat dissipation play a very important role in amazing sound quality and stability.

Beautiful front panel, professional circuit design, good interior structure, excellent sound quality, and high stability.

Can be used to drive our 6.5”, 8”, 10”, and 12” loudspeaker models among MQ,MF,DF,MX series. At mode of 4Ω,one channel can drive 2 pcs these loudspeakers.

Applications:

Church, pub, conference, concert, living event. night club, disco, background music and other applications

Specifications:

8Ω Stereo Output: 4×450W

4Ω Stereo Output: 4×675W

8Ω Bridge: 1350 W

Frequency Response: 20Hz-20KHz

THD+N: <0.09%

S/N Ratio: 98dB

Damping Factor: >350@8Ω

Input Sensitivity: 1V

Input Impedance: 20KΩ BALANCED, 10KΩ UNBALANCED

Item Dimensions(mm): 89x483x485

Packing Dimensions(mm):

Net Weight(kgs): 24.1

Gross Weight(kgs): 25.8

Competitive Advantage:

good sound quality, high stability, fixed with good electronic components,

GuangZhou Master Sound Equipment Co., Limited is a leading professional audio equipment manufacturer in PanYu, GuangZhou, China. Our products range from power amplifiers, loudspeakers, signal processors to phase checker.

Capable R&D team and rich experience in this field ensure we can meet customers’ requirements on product appearance, artwork, structure, sound style, sound quality, performance stability, and price level.For export, our product brand is HOT DEVICES.We have a good sales network around the world, and our products have a good reputation because of their good cost/performance ratio.

Now,our FP 10000Q,6000Q,14000 switching amplifiers,DC36,48 digital signal processors, MX(coaxial design), AH-15, M-3,M-4.....series main loudspeakers,and line array loudspeaker systems LA-205(dual 5") + LA-205S(single 12"), LA-208(dual 8") + LA-208S(single 18"), LA-110(single 10") + LA-110S(single 18"), LA-210(dual 10") + LA-210S(single 18"), LA-212(dual 12") + LA-218SB(dual 18") are very popular in more than 50 countries(Germany, Spain, Portugal, Switzerland, Hungary, Austria, Poland, Czech, Slovakia, Belgium, Norway, New Zealand, Peru, Venezuela, India,Vietnam, South Africa,Kuwait, UAE, Bolivia, Paraguay, Bosnia & Herzegovina.....) and our sales network has been expanding in the past years.

Our products have been used in applications with high requirements on sound quality and stability.We are not the biggest supplier, but you will find it is a special experience to deal with us. You will be satisfied with our products, our work, and our service. We have confidence on our product, and you can win bigger market share with our products.

You will find it is a right decision to deal with us. We cherish the chance to cooperate with each customer and offer customers the best service.