ITEM DESCRIPTION:
●  2.8-inch Display, 320*240 Resolution 
● Key Touch
● Power Supply Mode: AC 110-250V 
● Output Power: 2*15W(Digital power amplifier)
● Audio Inputs one set; Output one set 
● Video Player 
● Timing output: one set 
● Bluetooth: 4.0 
● Bluetooth working distance: 10 meters 
● Infrared remote control distance: 10 meters 
● Frequency response: 20Hz-20KHz 
● T.H.D: 0.03% 
● SNR: ≥98dB 
● Installation: 86 standard wire box, front wall 
● Product size: 86*86*10mm 
● Wire Box Opening Size: 86*86*57mm
● Color: Black/White/Gold

308A Specification:
● 3'' Fashion Ceiling Speaker
● Moisture-proof plastic ceiling speaker with cover
● Power: 10W/8Ω
● Sensitivity: 89dB
● 3'' Full range speaker driver
● Plastic case with rear cover
● Installation Cutout Size: Φ100mm
● Product Size: Φ115x80mm
● Net Weight: 340g
● Gross Weight: 420g

NOTES:
In some country, the FM Radio Function may not works well, because the signal may be affected due to different frequencies in different countries and regions.
Languages only support English and Chinese, please check before your purchase.
For this device, speaker cable and power cable is not included. 
Use exceed 150-core pure copper speaker cable to connect speakers.
Use power cable cord as the amplifier request (two cord).
If there is any questions about the product or you need our technical support, please contact us.

PACKAGE INCLUDED:
Package included depends on which type you purchased.
Amplifier Kit with Waterproof box included:
1 x smart on-wall amplifier
2 x ceiling speaker
1 x remote control
1 x bracket and screw
1 x mounted box
 
Amplifier Kit included:
1 x smart on-wall amplifier
4 x ceiling speaker
1 x remote control
1 x bracket and screw
1 x mounted box
 
Amplifier Only included:
1 x smart on-wall amplifier
1 x mounted box
1 x remote control
1 x bracket and screw