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
Power input
|
-100~240V
|
Output power
|
2×10W
|
Rated impedance
|
8Q
|
Total harmonic distortion
|
主0. 03% (1KHz, 1W, 8Q)
|
Signal- to- noise ratio
|
>81dB
|
Frequency response
|
20Hz~20kHz
|
Sensiti vity of auxil iar y input
|
AUX1: 1V/50 0mV
|
(a djust able)
|
AUX2: 1V/50 0mV
|
Audi o f ormat
|
MP3, WMA, WAV,
FLAC, etc.
|
Bluetooth
|
BT2.1+EDR
|
Storage type
|
Suppor t TF
card wi th a maximum capacity not exceeding 32GB
|
Prod uct dimension
|
86×86×38mm
|
Included angle of effective
|
60°
|
emitter region
|
Effective remote -controlled
|
8- 12m
|
distance
|
Battery of remote controller
|
CR2032
|
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