Factory source Wireless Microphone - DA-4120 4 Channels 120W Digital Class-D Amplifier – Q&S

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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for 20w Speaker, China Power Mixer Amplifier, Ceiling Mount Speaker, How about to start your good organization with our corporation? We are all set, properly trained and fulfilled with pride. Let’s start our new business enterprise with new wave.

Factory source Wireless Microphone - DA-4120 4 Channels 120W Digital Class-D Amplifier – Q&S Detail:

Description	Class-D Four Channel Power Amplifier
Model	DA-4120	DA-4240	DA-4350	DA-4500
Rated Power Output	4x120W	4x240W	4x350W	4x500W
Speaker Output	8Ω & 100V
Frequency Response	L/H Cut OFF 20Hz-20KHz (+1/-2dB) L/H Cut ON 70Hz-10KHz (+1/-3dB)
Input	0.775V, 0dBu, balanced phoenix connector by four channels
Input Impedance	10KΩ
THD	<0.1% (1KHz/-3dBv, 100W)
S/N Ratio	>80dB
Crosstalk	>60dB, 1KHz, Max output
Power Consumption	1200W
Power Supply	Wide AC input from 110V & 230V, 50-60Hz
Dimension	482(W)x420(D)x44(H) mm
Weight	9.0kg
Warranty	3 years warranty and free spare parts

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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Factory source Wireless Microphone - DA-4120 4 Channels 120W Digital Class-D Amplifier – Q&S, The product will supply to all over the world, such as: South Africa, Auckland, Haiti, In order to make more people know our products and to enlarge our market, we have devoted a lot of attention to technical innovations and improvement, as well as replacement of equipment. Last but not the least, we also pay more attention to training our managerial personnel, technicians and workers in planned way.

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Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!

By Delia Pesina from Bahamas - 2017.02.28 14:19

As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!

By Ricardo from Marseille - 2018.09.16 11:31