Quality Inspection for Portable Bluetooth Speaker - Factory supplied China Professional 350W Digital Class-D Amplifier – Q&S
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Quality Inspection for Portable Bluetooth Speaker - Factory supplied China Professional 350W Digital Class-D Amplifier – Q&S Detail:
We have a highly efficient group to deal with inquiries from clients. Our target is “100% customer gratification by our solution top quality, price & our crew service” and delight in a great track record between purchasers. With lots of factories, we can easily present a wide variety of Factory supplied China Professional 350W Digital Class-D Amplifier, We welcome new and aged consumers from all walks of existence to get hold of us for future business interactions and mutual achievement!
We have a highly efficient group to deal with inquiries from clients. Our target is “100% customer gratification by our solution top quality, price & our crew service” and delight in a great track record between purchasers. With lots of factories, we can easily present a wide variety of China Digital Class-D Amplifier price, Abiding by our motto of “Hold well the quality and services, Customers Satisfaction”, So we provide our clients with high quality products and solutions and excellent service. Remember to feel free to contact us for further information.
| 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) |
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| Input | 0.775V, 0dBu, balanced phoenix connector by four channels | |||
| Input Impedance | 10KΩ | |||
| THD | <0.1% (1KHz/-3dBv, 100W) | |||
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S/N Ratio |
>80dB |
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Crosstalk |
>60dB, 1KHz, Max output |
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Power Consumption |
1200W |
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Power Supply |
Wide AC input from 110V & 230V, 50-60Hz |
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Dimension |
482(W)x420(D)x44(H) mm |
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Weight |
9.0kg |
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Warranty |
3 years warranty and free spare parts |
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Guangzhou Q&S Audio Co.,Ltd
Address
Room 604, Exchange Center, Panyu Tian An Hi-tech Ecological Park,No.555
E-mail
Phone
Sales: 020-66679288
Hours
Monday-Friday: 9am to 6pm
Saturday, Sunday: Closed
WANT TO WORK WITH US?
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"Quality initially, Honesty as base, Sincere company and mutual profit" is our idea, in order to create repeatedly and pursue the excellence for Quality Inspection for Portable Bluetooth Speaker - Factory supplied China Professional 350W Digital Class-D Amplifier – Q&S, The product will supply to all over the world, such as: Nairobi, Bangladesh, Rio de Janeiro, Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our solutions, you should do not hesitate to contact us for further information.
By Penelope from Argentina - 2018.07.26 16:51
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
By Zoe from Netherlands - 2018.06.05 13:10
