White Color 4 Channel 7 Inch Touch Screen Bluetooth Home Audio Wall Amplifier Equipped with WiFi, Bluetooth/TF, USB, and RS 485 Protocol, Android Based, Tuya

• Output Power: 4*20W
• Speaker Impedance: 4-8ohm
• System: Android 7.1
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: BA-420ADT
• RAM: 1 GB
• Network: WiFi
• Display: 7inch HD Touch Screen
• Bluetooth Wireless Range: 10m
• USB: OTG USB
• Power Requirements: 110-250VAC
• ROM: 8g
• Weight: 0.7kg
• Transport Package: Gift Box/ Export Carton/ Pallet
• Specification: 129*184.6*10.5mm
• Trademark: Lucky-tone or OEM
• Origin: China
• HS Code: 8518400090
• Production Capacity: 500000PCS Per Year
• Package Size: 90.00cm * 110.00cm * 90.00cm
• Package Gross Weight: 3.000kg

Product Description

White Color 4 Channel 7 Inch Touch Screen Bluetooth Home Audio Wall Amplifier 

Description:

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- efficiency class-D amplifier 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:

1. 7 inch touch screen for easy access and control of the system

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

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

4, Support for external Bluetooth devices such as mobile phones to achieve audio playback, two-way control of playing external Bluetooth

device music.

5. Support wireless microphone and family karaoke (optional function);

6. Support audio input and output function; support subwoofer access;

7.Support TF card and OTG 2.0USB interface, USB can be connected to the hard disk;

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

9. With RS 485 control
 

SPECIFICATIONS	BA-420ADT
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, 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