2 & 4-CH Bluetooth Wall Amplifier with Tuya

With RJ45 interface(2-CH)for both hard cat5 cable or WIFI connection
With Tuya ZIGBEE gateway
Adopt Bluetooth and WIFI wireless connection technology
Standard 86 Mounted on the wall for easy control
With wireless remote control
Rs485 protocol for integration(2-CH)
Download APP like Spotify, Pandora etc. to it to play music from internet
Support triggering doorbell function
Support remote trigger power on/off(2-CH)
Support program timer on/off function; and programmed song play after power on
Support audio input and output function with secure and fast connect phoenix connectors
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.

Model	BA-225ADT3	BA-425ADT3
Output power	2*25W	4*25W
Speaker Impedance	4-8ohm	4-8ohm
System	Android 11	Android 11
Body memory	1GB	1GB
Expand TF card memory	8GB, Scalable to 32G	8GB, Scalable to 32G
Network	WIFI	WIFI
CPU	Cortex 1.2G (Quad core)	Cortex 1.2G (Quad core)
Display	4inch capacitive touch screen	4inch capacitive touch screen
Resolution	480*480 IPS	480*480 IPS
Bluetooth wireless range	≒10M	≒10M
USB	OTG USB	OTG USB
THD	0.03% (1W.1KHZ)	0.03% (1W.1KHZ)
Frequency response	20 Hz-20 kHz (+/-2dB)	20 Hz-20 kHz (+/-2dB)
SNR	98db	98db
Music format	Mp3, WMA, WAV, AAC, WAW, APE, OGG, etc.	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.	MPEG-1/2/3/4, RM/RMVB, WMV, MOV, MK, VOB, AVI, 3GP, H, 264, etc.
Power Requirements	110-250VAC	110-250VAC
Audio	Aux audio input and outputs	Aux audio input and outputs
Dimension	868638mm	868638mm
Weight	0.7kg	0.7kg

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Public Address and Commercial Audio Systems