Bluetooth Amplifier Manuals & User Guides

BerryBak BRU5 TPA3255 Bluetooth Audio Amplifier Module User Guide

October 22, 2026

BerryBak BRU5 TPA3255 Bluetooth Audio Amplifier Module Quick Setup & Use Power on/off: Rotate the multi-function potentiometer clockwise to power on; rotate anti-clockwise to power off. Bluetooth audio: Use Bluetooth from your device to connect to the pairing name CJL…

Brand: BerryBak

Kebidumei JQ-D063BT 2x40W Wireless Bluetooth Amplifier Module User Manual

October 19, 2026

Kebidumei JQ-D063BT 2x40W Wireless Bluetooth Amplifier Module DESCRIOITION Made of high-quality materials, durable and equipped with a color screen and digital tube display. Support radio function and multiple music formats, such as MP3/WMA/WAV/FLAC/APE lossless music. Supports BT function, BT version…

Brand: Kebidumei

Wuzhi ZK-AS21 Channel Bluetooth Audio Amplifier Module Instructions

October 19, 2026

Wuzhi ZK-AS21 Channel Bluetooth Audio Amplifier Module Specification .Support Bluetooth 5.1, AAC decoding, clearer sound quality. Multiple input methods to meet diversified audio needs. High power output, strong performance of left and right channel and subwoofer. Optimized heat dissipation design,…

Brand: Wuzhi

occkic MT21S Lead in Microphone Audio Integrated Machine User Manual

October 16, 2026

occkic MT21S Lead in Microphone Audio Integrated Machine Features Adopting dual TPA3116D2 chips, the sound quality is clear and stable. Supports Bluetooth, AUX, USB, and microphone input, with various connection methods. Dual microphone input design, suitable for multi person interactive…

Brand: occkic

occkic MP3 Bluetooth 5.3 BT Amplifier Decoder Board Instruction Manual

October 16, 2026

Rockic MP3 Bluetooth 5.3 BT Amplifier Decoder Board Parameter Interface function: TF card: connect a TF memory card (maximum support 32GB) AUX: audio input interface; DC 5V: Charging interface OFF/ON: power switch I R: Infrared receiving module USB: connect U…

Brand: occkic

ANENG D900 2.1 Channel Bluetooth Amplifier Board Instructions

October 16, 2026

D900 2.1 Channel Bluetooth Amplifier Board Instructions Product Features: Supports multiple input methods such as Bluetooth 5.0/AUX/USB/TF, making connection convenient. Adopting high-end aluminum alloy brushed panels, with exquisite appearance and excellent heat dissipation performance. Equipped with original imported amplifier chips,…

Brand: ANENG

Chongx VENT TPA3116 DC 12-24V 2.1 Channel Digital Amplifier Board User Manual

October 16, 2026

Chongx VENT TPA3116 DC 12-24V 2.1 Channel Digital Amplifier Board Description Features: Using high quality materials, quality is guaranteed. Exquisite and compact appearance, beautiful arrangement of components. Support Bluetooth audio reception, external audio input interface, with preamplification, bass crossover processing;…

Brand: Chongx VENT

diymore A155 BT Digital Amplifier Board Instructions

October 15, 2026

diymore A155 BT Digital Amplifier Board Overview BT Digital Amplifier Board (BT 5.0) is a Type-C (DC5V) powered stereo audio amplifier using the PAM8403 chip, supporting speaker pairing and Bluetooth audio for straightforward high-quality sound reproduction. Quick Setup & Use…

Brand: Diymore

HIFivv audio NS-6A2 6A2 Tube Bluetooth Amplifier (TPA3116) User Manual

October 15, 2026

HIFivv audio NS-6A2 6A2 Tube Bluetooth Amplifier (TPA3116) Quick Setup & Use Connect a DC power supply within 12–24V (18V / 3A or higher recommended) to the DC power input port. Connect passive speakers to the rear speaker binding posts:…

Brand: HIFivv audio

Douk Audio TPA3255 Digital Amplifier User Manual

August 6, 2026

Douk Audio TPA3255 Digital Amplifier OVERVIEW HiFi Class D Amplifier 300W x 2 Stereo Power | TPA3255 Chip Adjustable High-Pass Filter 30Hz-200Hz I Optimize Mid-Hjgh Frequencies Customizable Sound No need to remove screws I Plug-and-Play Op-Amp Rolling Sleek Glass Panel…

Brand: Douk Audio