Wireless Bluetooth Mini Amplifier

Expertly designed for a seamless wireless connection, the Wireless Bluetooth Mini Amplifier enhances your audio experience with its advanced technology. Easily connect your devices and enjoy superior sound quality with this compact and powerful amplifier.

Specifications

• Type1: Intelligent Home Background Music Controller
• Type 4: Preamplifier Board
• Type 3: Mini Amplificador
• Type 2: Smart Audio Touch Screen Amp
• Type: Audio Players
• Type: Professional Wall Amplifier
• Touch Screen: Multi-touch Capacitive Screen
• T.h.d.: 0.03%
• Support Bluetooth: Yes
• Size: 86*86*11mm
• Output Power: Rms 2x25w Or Rms 4x20w
• Output Impedance: 4-8ohm
• Name: In Wall Amplifier Bluetooth
• Memory Card: Up To 32g
• Function: Fm,usb,sd, Tf Card, Bluetooth
• Frequency Response: 20hz-20khz
• Features 7: 4 Channel Wireless Wall Amplifier Audio
• Feature 9: Digital Power Amplifiers
• Feature 8: Stereo Background Music Panel
• Feature 6: Home Background Muisc System Amplifier
• Feature 5: Smart Home Audio System
• Feature 4: Digital Power Amplifier
• Feature 3: Smart Home Background Music Stereo Sound
• Feature 2: Home Theater System
• Feature 10: Music Controller
• Feature: Power Wall Mount Amplifier
• Audio S/n: 98db
• Application: For Office, Home Theater, Bathroom, Kitchen, Living Room, Hotel, Etc.
• Amplifier Name: Bluetooth Wall Amplifier
• Amplifier: Amplifier For Ceiling Speaker

In Wall Amplifier Bluetooth 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. RS485 interface (optional): 485 cable, connected to 485A + 485B.
【if you need RS485 function, please add a note in the order or talk to our customer service, if not, we will send the model not with RS485 function 】
7. FM: Radio antenna
8. USB: External OTG USB, can read U disk with adapter.
9. TF card: Read TF card interface.
10. Power switch: long press for 2 seconds to turn on, long press for 2 seconds to turn off,  short press for lock screen / unlock.
11. Volume down key
12. Volume up key
13. Microphone
14. Power supply terminal: Connect AC110V-240V power supply.

SP-PW420B   2CH Speaker Output 2*25Watts Terminal


SP-PW4420B   4CH Speaker Output 4*20Watts Terminal

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