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Blue 1U Digital Class D Power Amplifier 350W With Power 8Ohm

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Blue 1U Digital Class D Power Amplifier 350W With Power 8Ohm

Brand Name : JMEI
Model Number : DS-4350
Certification : ISO,CE,FCC,ROHS,REACH
Place of Origin : Guangzhou, China
MOQ : 30 Pcs
Supply Ability : 5000 Pcs/Month
Delivery Time : 3 days for samples/2 weeks for normal order after payment is accepted
Packaging Details : 1 pc/carton
Channel : 4
Power : 350W
Height : 1U
Input Sensitivity : 1V
OEM : Yes
Material : Aluminum Alloy
Input impedance : 20KΩ(Balance)/10kΩ(Unbalance)
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Blue 1U Digital Class D Power Amplifier 350W With Power 8Ohm

Quick details:

Model Number: DS-4350

Warranty: 2 years

Radiator: Ceramic insulator

Power: 350W

Color: Blue , others can be customized.

Type: 1 u 4 channel

Special: Laser printing logo

Service type: OEM/ODM

Business type: Manufacturer

Protective Methods:Overheating, Short Circuit and DC

Original: Guangzhou, China


1. High-efficient class D circuit

2. 1U ultra-thin size with simple and fashion design

3. Brushed-finishing aluminum ally cabinet

4. High-thermal conductivity ceramic insulation

5. Great protections of DC, overheating, voltage limitation, short circuit and surge current limitation of power-up.

6. 12 years professional audio industry technical experience.


Power 8Ohm350W
Power 4Ohm550W
Frequency response20Hz-20KHz +3/-3dB
THD<0.05%@8Ω 1KHz
Signal to noise>80dB
Slew Rate40V/μ s
Damping factor>200@8Ω
Channel Isolation>1000dB@8Ω 1KHz
Input impedance20KΩ(balance)/10kΩ(unbalance)
Input sensitivity1V
Height1U ultrathin


1. Payment: T/T,L/C,Western Union or Paypal for sample payment

2. MOQ: 30 pcs. We can accept small order and trial order. And a better price negotiable will be given

when quantity is above 50 pieces.

3. Delivery time: within a week for sample,2weeks for normal order

Why you choose us?

1. ISO 9001:2000, manufacturer.

2. Strong supply capacity, high quality and competitive price.

3. All goods examined before delivery by QC staff.

4. Prompt Reply within 12 Hours.

5. Excellent foreign trade team speaking English, Japanese and French, etc.

6. Offer FREE sample in some cases after negotiation.

7. Factory locates in raw material market Guangzhou city of China.

8. We're pleased to assist you to purchase other product if you need.

Product Tags:

power audio amplifier


sound power amplifier

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