Bluetooth Wall Amplifier Smart Home Audio Mini Touch Screen 4*20W Stereo Sound Music PA System Loudspeaker Ceiling Speaker suit

Bluetooth Wall Amplifier Smart Home Audio Mini Touch Screen 4*20W Stereo Sound Music Panel PA System Loudspeaker Ceiling Speaker SPECIFICATIONS: 4Channel Smart Home Audio Bluetooth Wall Amplifier Specifications:
● Power: AC220V(50HZ) allow 110V-250V
● Main screen size: 4 inch HD screen
● Output Power: RMS 4x20W
● Output Impedance: 4-8Ω
● T.H.D.: 0.03%
● Frequency Response: 20Hz-20KHz
● Audio S/N: 98dB
● Expand TF card memory: 32G
● USB: 0TG USB function, 32G can be read
● Size: 86*86*11mm

Framless Stereo In-Ceiling Speaker Mini Size Specifications:
● Power 10W
● Input: 8Ω
● Speaker Unit: 4.5''x1
● Sensitivity (1W/1M): 89dB ± 3dB
● Frequency Response: 100Hz-16KHz
● Material: plastic frame + iron mesh cover
● Installation Cutout Size: Φ148mm
● Dimension: Φ160x56mm
● Net Weight: 0.42KG PACKAGE INCLUDED: 1 x smart touch screen on-wall amplifier
4 x ceiling speaker
1 x mounted box
1 x remote control
1 x bracket and screw 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. 
① Use exceed 150-core pure copper speaker cable to connect speakers. Click to get:


200 core  https://mauspadpro.com/item/4000938426917.html


100 core  https://mauspadpro.com/item/1005001859469936.html
② 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.
● Video Playlist: https://mauspadpro.com/playlist?list=PLo58qiwgS__woxhjGV9BWnr_wl9zyXfqI



Connection Guide     https://mauspadpro.com/G7mWynbcC3Q


1 How to connect antenna with the wall amplifier     https://mauspadpro.com/YRYsBwAUYhw


2 How to use FM function 2     https://mauspadpro.com/GHbV33zwiwY


3 How to connect with phone via Bluetooth     https://mauspadpro.com/0QuwVKs4dHQ


4  How the wall amplifier controls and be controlled by the phone     https://mauspadpro.com/cEZJtBWBu8I
FUNCTIONS:

1. Timed message: set the time to automatically play the message content
2. Support power on automatically play songs
3. Power-off memory function: remember the state played before the last shutdown
4. Sound function: support ordinary, rock, classical, jazz, pop and other sound effects
5. Support trigger doorbell function, DB+GND
6. Support linkage trigger to play music, GND+ trigger playback
7. Support linkage triggering boot, GND+ trigger playback, expenditure trigger shutdown, GND+ timing output
8. Supports timing output level signal linkage with other devices, GND+ timing output
9. Time switch machine, custom timing boot song

In Wall Amplifier Instructions:

1. Speaker: Speaker wire (200 cores). RVH2X100,RVH2X200 connect to SPK R+ SPK R-.
2. Audio output wire: Audio wire (three core shielded wire: commonly known as microphone wire). RVVP2X0.5, RVVP2X0.75 connect to OUT R +OUT L+GND. Can be connected to other amplifiers.
3. Audio input wire: Audio wire (three core shielded wire: commonly known as microphone wire). RVVP2X0.5, RVVP2X0.75 connect to AUX L+AUX R+GND.
4. Video output: Connect to GND+ATV for video output.
5. Trigger the doorbell: Connect to GND+DB to trigger the doorbell.

6. FM: Radio antenna
7.USB: External OTG USB, can read U disk with adapter.
8.TF card: Read TF card interface.
9.Power switch: long press for 2 seconds to turn on, long press for 2 seconds to turn off,  short press for lock screen / unlock.
10.Volume down key
11.Volume up key
12.Microphone
13.Power supply terminal: Connect AC110V-240V power supply.

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