Wall Amplifier 4*20W Equipped with WiFi Bluetooth/TF USB and Android

• Type: Home Amplifier
• Output Power: 4*20W
• Max. Power: 4*40W
• Speaker Impedance: 4-8ohm
• System: Android 7.1
• RAM: 1GB
• Model NO.: BA-420ADT
• Network: WiFi
• Bluetooth Wireless Range: 10m
• Music Format: MP3, WMA, Wav, AAC, Waw, Ape, Ogg, etc
• Power Requirements: 110-250VAC
• CPU: Cortex 1.2g (Quad Core)
• Frequency Response: 20 Hz-20 kHz (+/-2dB)
• Transport Package: Gift Box/ Export Carton/ Pallet
• Trademark: Lucky Tone or OEM
• Origin: China
• HS Code: 8518400090
• Production Capacity: 500000PCS Per Year

Product Description

 

Wall Amplifier 4*20W Equipped With WIFI Bluetooth/TF USB And Android

This 4-channel small bluetooth multi-home audio system

equipped with micro USB/TF can power 4 pieces of speakers in

your home or small commercial area. It uses a high- effificiency

class-D amplififier for a maximum output of 4*20 watts, low

impedance speakers. The cool display shows relevant track music

info. Plus, you can control everything -seek, change tracks, and

adjust the volume - using the included wireless infrared remote

controller.

Features:

7 inch touch screen for easy access and control of the system

Multi-protocol smart home docking including 485, WIFI, etc.

Can install Spotify, Pandora music APPs to play real time music via WiFi

Support for external Bluetooth devices such as mobile phones to

achieve audio playback, two-way control of playing external Bluetooth

device music.

Support wireless microphone and family karaoke (optional function);

Support audio input and output function; support subwoofer access;

Support TF card and OTG 2.0USB interface, USB can be connected to

the hard disk;

Suitable for homes, commercial areas, kid's room, etc.

With RS 485 control

Output power	4*20W
Max. power	4*40W
Speaker Impedance	4-8ohm
System	Android 7.1
RAM	1GB
ROM	8GB
Network	WIFI
CPU	ARM Quad-Core Cortex-A35 1.2GHz
Display	7inch HD touch screen
Resolution	1024*600 IPS
Bluetooth wireless range	10M
USB	OTG USB
THD	0.03% (1W.1KHZ)
Frequency response	20 Hz-20 kHz (+/-2dB)
SNR	98db
Music format	Mp3, WMA, WAV, AAC, WAW, APE, OGG, etc.
Video format	MPEG-1/2/3/4, RM/RMVB, WMV, MOV, MK, VOB,AVI, 3GP, H, 264, etc.
Power Requirements	110-250VAC
Wiring box size	110*175*59mm
Product size	129*184.6*10.5mm
Weight	0.7kg
Part Numbers	BA-420ADT