PA Android System 4 Channel in-Wall Amplifier with Bluetooth/WiFi/Tuya for Home Audio System
Product Details
| Customization: | Available |
|---|---|
| Type: | Home Amplifier |
| Used For: | Civilian |
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Basic Info.
- Model NO.
- BA-420ADT
- Function
- Amplifier Combined
- 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)
- Music Format
- MP3, WMA, Wav, AAC, Waw, Ape, Ogg, etc.
- Transport Package
- Plastic Bag + Thick Foam + Strong Brown Packing Ca
- Trademark
- OEM/Like Audio
- Origin
- China
- HS Code
- 8518400090
- Production Capacity
- 10000PCS/Month
Product Description
Product Description
PA Android system 4 Channel In-Wall Amplifier with Bluetooth/WiFi/TUYA for Home Audio system






Product features:
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, lowimpedance 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
Specification
| 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 |
Terms:
Trade Term: EXW or FOB Guangzhou
Payment: T/T, 30% as deposit before production, and the balance paid before shipment. (L/C acceptable)
Delivery: About 4 weeks after getting deposit.
Welcome to OEM & ODM!
To meet your target price and detailed requirements, we could change its configuration to support you. Welcome to our factory in Guangzhou. Please feel free to contact me.




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