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Introduced |
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Kara OK Power Amplifier (DA-838 & LEM No.10) |
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Description |
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Product Name: Karaoke Amp & Speaker
Model Number: DA-838, LEM no. 10
Place of Origin: China Brand Name: POSHING
Price Terms: FOB Guangzhou Minimum Order: 50units
Payment Terms: 30% T/T in advance, 70% L/C at sight Delivery Lead Time: 30 days
Supply Ability: 3,000units/month
Model DA-838 features:
1) Built-in limiter auto control
2) Original Toshiba power with strong output
3) High damping factor
4) Adopting symmetric, complementary and bi-differential circuitry
5) Forced acoustical feedback suppression circuitry
6) Built-in auto noise-reduction circuitry, micro-computer chip, digital key controller (卤4 strips)
Model LEM no. 10 features:
1) 2-way, 3-speaker bass reflex karaoke speaker with a great value
2) High efficiency 25cm woofer and a pair of 70mm tweeters
3) Designed for emphasis on the midrange (perfect for live entertainment or karaoke vocal)
Model DA-838 specifications:
1) Power output: 100W/8 Ohm (RMS)
2) PP value: 40V (music power)
3) Input sensitivity: 0.775V / 47 kOhm (unbalanced)
4) Frequency response for amp circuit: 50Hz - 100KHz (卤1dB)
5) THD: < 0.03% 1kHz
7) S/N: 87dB (A-weighted)
8) Mic input sensitivity/impendence: 5mV - 100mV / 600 Ohm (unbalanced)
9) Mic treble/bass: 卤 8dB
10) Frequency response: 20Hz - 20kHz (卤1dB)
11) Delay time: > 110ms - 200ms
12) Echo: 10 times
Model LEM no. 10 specifications:
1) Max. power: 380W
2) Impedance: 8 Ohm
3) Sensitivity (1W, 1M): 89dB
4) Frequency response: 40Hz - 20kHz
5) Components:
a) 25cm x 1 cone-type woofer
b) 70mm x 1 cone-type tweeter
6) Protection: automatic tweeter protection
7) Connections: gold-plated banana jack
8) Enclosure: bass reflex
Inner packing:
LEM no. 10 dimensions (W x H x L): 515 x 300 x 300mm
N.W.: 10.5kg
DA-838 dimensions (W x H x L): 460 x 134 x 340mm
N.W.: 9.8kg
Outer packing:
DA-838 carton dimensions (W x H x L): 495 x 195 x 405mm
G.W.: 11.30Kg
LEM no. 10carton dimensions (pair): 680 x 365 x 600mm
G.W. (pair): 23kg
CE,CB & CCC approvaled, welcome for OEM! |
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Contact Us |
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Company Name: |
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Guangzhou Huiying Electronics Co., Ltd. |
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Company Address: |
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No. 62, Guangcong Road, Baiyun Dist. Guangzhou, China |
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Province/State: |
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Guangdong |
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Telephone: |
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86-20-87476480 |
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Full Name (Department): |
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Mrs. Zhong () |
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