XH-A151 is a Bluetooth Twin Channel Audio Stereo Digital Amplifier Module. It has a built-in amplifier module that may be linked on to the speaker. It integrates voice file decoding and energy amplifier features. Enter audio sign from wi-fi Bluetooth machine. Most help 2pcs 3W audio system.
Function:
1>.Constructed-in decoding module
2>.Constructed-in amplifier module
3>.Help wi-fi Bluetooth management
4>.Stereo double channel output
5>.Adjustable quantity
Parameter:
Provide voltage:DC 5V
Output energy:3W*2
Output channel:2CH
Chip:PAM8403
Output impedance:4~8ohm
Class: Class D
Audio output:Stereo
Working Temperature:-40℃~85℃
Working Humidity:5%~95percentRH
Module Measurement(put in):49*29*4.4mm
Button Management:
1>.Button VOL-: It’s used to pick out earlier music or lower quantity.Brief press to pick out play earlier music.Lengthy press to lower quantity.
2>.Button VOL+: It’s used to pick out subsequent music or improve quantity.Brief press to pick out play subsequent music.Lengthy press to extend quantity.
Utilizing Steps:
1>.Join work energy provide and speaker as proven wiring diagram.
2>.Activate Bluetooth in telephone.
3>.Discover Bluetooth machine ‘Bluetooth’ and choose join.
4>.The blue LED indicator will flip ON if the connection is profitable.
5>.Play music and revel in!
Notice:
1>. Please use an identical speaker to make sure that the voice is performed correctly.
2>. Don’t reverse the enter wire, in any other case it should injury the module or the speaker.
3>. The standby present of the module is small. When utilizing the charging treasure, the charging treasure detects that no load will mechanically shut down, so it’s not beneficial to cost the facility provide.
【Class D audio amplifier】It offers the efficiency of Class-AB energy amplifiers with the effectivity of Class-D amplifiers. It makes use of a Class-D construction to supply 3W of energy with larger than 85% effectivity, at the side of Bluetooth. The chip can output 10W energy.
【Constructed-in decoding module】-It has a built-in amplifier module that may be linked on to the speaker. It integrates voice file decoding and energy amplifier features, which tremendously saves your house and price.
【Stereo double channel output】-It’s designed with Twin channel (left and proper channel) output ports, customers can have two completely different emotions. The stereo two-channel design could make you’re feeling like you’re there, and benefit from the music in a in a extra all-around manner with none noise.
【Straightforward to regulate and modify】- There’s a single management knob that pauses the music, adjusts the amount and swap songs. The precise operation technique is brief press to regulate the earlier track and subsequent track; lengthy press to regulate the amount improve and reduce.
