DM837 High-fidelity Bluetooth Digital Music Amplifier
Features:
● Standard 86 box, luxurious appearance design with LED screen
● Built-in 2x10 W high efficient amplifier @ 8Ω
● Music source: USB, Micro SD, Bluetooth and FM, 2 AUX inputs
● Can store 20 radio channels, support automatic and manual search
● Wide Freq. Response 20Hz~20kHz for excellent music effect
● Support common music format as MP3, WMA, WAV, FLAC, etc.
● With remote controller for convenient use
- Introduction
- Specification
- Connection
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Power input
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-100~240V
|
|
Output power
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2×10W
|
|
Rated impedance
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8Q
|
|
Total harmonic distortion
|
主0. 03% (1KHz, 1W, 8Q)
|
|
Signal- to- noise ratio
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>81dB
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|
Frequency response
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20Hz~20kHz
|
|
Sensiti vity of auxil iar y input
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AUX1: 1V/50 0mV
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(a djust able)
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AUX2: 1V/50 0mV
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|
Audi o f ormat
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MP3, WMA, WAV,
FLAC, etc.
|
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Bluetooth
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BT2.1+EDR
|
|
Storage type
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Suppor t TF
card wi th a maximum capacity not exceeding 32GB
|
|
Prod uct dimension
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86×86×38mm
|
|
Included angle of effective
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60°
|
|
emitter region
|
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Effective remote -controlled
|
8- 12m
|
|
distance
|
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Battery of remote controller
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CR2032
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