Optoelectronic Displays
Description
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Ultrathin Multimedia Digital Power Amplifier With Aluminum Alloy
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Quick?details:
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Model?Number:?DS-4150
Product?name:?4 Channel Class D Ultrathin Professional Digital Power Amplifier With Aluminum Alloy
Warranty:?2?years
Radiator:?Ceramic?insulator
Power:?150W
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
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Descriptions:
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High-efficient class D circuit
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1U ultra-thin size with simple and fashion design
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Brushed-finishing aluminum ally cabinet
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High-thermal conductivity ceramic insulation
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Great protections of DC, overheating, voltage limitation, short circuit and surge current limitation of power-up.
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12 years?professional audio industry technical experience.
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Specifications:
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Model | DS-4150 |
Channel | 4 |
Power?8Ohm | 150W |
Power?4Ohm | 250W |
Frequency?response | 20Hz-20KHz?+3/-3dB |
THD | ＜0.05%@8Ω?1KHz |
Signal?to?noise | ＞80dB |
Slew?Rate | 40V/μ?s |
Damping?factor | ＞200@8Ω |
Channel?Isolation | ＞1000dB@8Ω?1KHz |
Input?impedance | 20KΩ(balance)/10kΩ(unbalance) |
Input?sensitivity | 1V |
Height | 1U?ultrathin |
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Payment?
1.?Payment:?T/T,L/C,Western?Union or Paypal for sample payment
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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.
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3. Delivery time: within a week for sample,2weeks for normal order
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Why?you?choose?us?
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ISO?9001:2000,?manufacturer.
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Strong?supply?capacity,?high?quality?and?competitive?price.
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All?goods?examined?before?delivery?by?QC?staff.
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Prompt?Reply?within?12?Hours.
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Excellent?foreign?trade?team?speaking?English,?Japanese?and?French,?etc.?
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Offer?FREE?sample?in?some?cases?after?negotiation.
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Factory?locates?in?raw?material?market?Guangzhou?city?of?China.
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We& acute;re?pleased?to?assist?you?to?purchase?other?product?if?you?need.?
Read More
Guangzhou Junmei Electronics Factory
Digital Power Amplifier,Switching Power Amplifier,Professional Audio Amplifier
Address: Floor 2 4, Bldg. B, No. 201, West Of Shenshan Road,
Guangzhou, Guangdong
China, 510000
Tel: 86-020-62923443
Fax: 86-020-62923443
