Bluetooth Amplifier Manuals & User Guides

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 

Heareal G1 High-Fidelity Bluetooth Amplifier User Guide

April 13, 2026

Heareal G1 High-Fidelity Bluetooth Amplifier Disclaimer The gold-plated RCA ports are PCB-mounted components. If encountering a deformed or oxidized RCA plug that is very tight during insertion/removal, please plug/unplug while rotating it gently. Avoid wiggling it side to side or…

Brand: Heareal

LUXUGLOW AV-339BT Multi Functional Bluetooth Amplifier Instruction Manual

March 13, 2026

LUXUGLOW AV-339BT Multi-Functional Bluetooth Amplifier Specifications Name: Multi-functional Bluetooth Amplifier Power Amplifier Model: AV-339BT Power Amplifier Type: HiFi Amplifier Channels: 2 Input Voltage: 12V/220V Output Power: 80W*2 Output Impedance: 4-160Ω FM Frequency Range: 87.5-108MHz Harmonic Distortion: <1kHz 0.05% 4W Tweet…

Brand: LUXUGLOW

VOLT OHM 4.1 Inch Bluetooth Amplifier User Manual

December 6, 2025

VOLT OHM 4.1 Inch Bluetooth Amplifier User Manual   Amplifier Trouble Shooting FAQ….   Power & Connectivity Issues: Check Power: Confirm the amplifier is powered on and not in standby mode. Power Supply: Inspect the power cable and connections to…

Brand: VOLT OHM

Creadvent BT-998 HiFi Sound Amplifier Digital Audio Bluetooth Amplifier Instructions

October 3, 2025

Creadvent BT-998 HiFi Sound Amplifier Digital Audio Bluetooth Amplifier High quality audio amplifier Before use ,please read the instructions detail Remote control function Power key Repeat key Signal input select key Press CH-up Press CH-a downward EQ in several sound…

Brand: Creadvent

Creadvent AK35 HiFi Digital Bluetooth Amplifier Instructions

October 3, 2025

Creadvent AK35 HiFi Digital Bluetooth Amplifier Specifications Speaker impedance 4-16 ohm SNR (Signal/Noise Ratio) -80 dB Voltage 110V~220V, DC 12V Input impedance 47K Frequency 20Hz-20KHz Input sensitivity 0.25mV-220mV Remote Control Function Power key Repeat key Signal input select key Press…

Brand: Creadvent

poly-planar ME60BT Bluetooth Amplifier User Manual

August 25, 2025

poly-planar ME60BT Bluetooth Amplifier User Manual Introduction: The ME60BT is a four channel, 120 Watts RMS Bluetooth wireless audio amplifier, capable of delivering up to 30W RMS per channel. It has a compact, water resistant design that allows for flexible…

Brand: poly-planar

aiwa AMU-120BT Bluetooth Amplifier User Guide

May 26, 2025

aiwa AMU-120BT Bluetooth Amplifier Specifications Power Output: 120W (2x 60W RMS) Bluetooth: V5.0 A2DP+AVRCP Power Supply: 230/240V ~ 50Hz Signal-to-Noise Ratio: >100dB (Aux-ln),>83dB (USB/SD-MP3, Phono-ln) Frequency Response: 0Hz-50KHz +/-0.5dB@AUX IN Dimensions: 430*100*292 mm Weight: 7 kg Product Usage Instructions Safety…

Brand: Aiwa

Fosi Audio MC331 Tube Integrated Bluetooth Amplifier User Manual

February 4, 2025

Fosi Audio MC331 Tube Integrated Bluetooth Amplifier Introduction Thank you for purchasing the Fosi Audio MC331 Hybrid Tube Amplifier. The MC331 is a 2.0-channel integrated amplifier with vacuum tubes and built-in DAC. It supports five input modes-Bluetooth, USB, Optical, Coaxial,…

Brand: Fosi Audio

ARRAROWN ST-838 Bluetooth Amplifier Instruction Manual

January 7, 2025

ARRAROWN ST-838 Bluetooth Amplifier Product Specifications Model: ST-838 Bluetooth Amplifier Audio Input: RCA and 3.5mm AUX Audio Output: Audio cable Working Voltage: DC12V Rated Power: 30W+30W Frequency Response: 20Hz-20KHz Resolution: 47K Speaker Impedance: 4-8 ohms Total Harmonic Distortion (THD): 0.1%…

Brand: ARRAROWN