DSPPA DM837 Bluetooth Music Amplifier for Speakers

In Stock

The DSPPA DM837 Bluetooth music amplifier for ceiling speakers is an on-wall Wireless talkback and music control center.

Key Features:

  • Standard 86 box, luxurious appearance design with LED screen
  • Built-in 2×10 W high efficient amplifier @ 8Ω
  • Music source: USB, Micro SD, Bluetooth and FM, 2 AUX input

Description

The DSPPA DM837 Bluetooth music amplifier for ceiling speakers is an on-wall Wireless talkback and music control center. It uses the latest Bluetooth technology and is manufactured by DSPPA  a leader in audiovisual media systems.

This Bluetooth Music Amplifier is suitable for small venues like apartments, villas, office rooms, and retail shops. With its 3.5” LCD touch screen, it can display functions very clearly and have accurate control.

It has abundant audio sources such as FM, SD, BT, and AUX. It’s quick and convenient to play music. It can be equipped with an infrared remote controller so that users can control the music easily when they sit on the sofa.

Key Features:

  • Standard 86 box, luxurious appearance design with LED screen
  • Built-in 2×10 W high efficient amplifier @ 8Ω
  • Music source: USB, Micro SD, Bluetooth and FM, 2 AUX input
  • 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,
  • Full touch screen design, 3.5ʺ IPS LCD touch screen

Product Specifications:

Power input -100~240V
Output power 2×10W
Rated impedance 8Q
Total harmonic distortion 0. 03% (1KHz, 1W, 8Q)
Signal- to- noise ratio >81dB
Frequency response 20Hz~20kHz
Sensitivity of auxiliary input AUX1: 1V/50 0mV
(adjustable) AUX2: 1V/50 0mV
Audio format MP3, WMA, WAV, FLAC, etc.
Bluetooth BT2.1+EDR
Storage type Support TF card with a maximum capacity not exceeding 32GB
Prodct 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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