bluetooth 5 0 audio amplifier

Unique Design: Compact and adaptable connect to active speakers via RCA to improve sound quality or for use as a powerful headphone amp or Pre-Amplifier Receiver .DAC-X6 MKII volume adjustment works on headphones and speakers A variety of input and... ... more

Douk Audio Hifi Bluetooth 5.0 Tube Amplifier USB DAC COAX/OPT Digital Remote Home Audio Amp With VU Meter Feature： integrated ST-01 amplifier with VU meter the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music... ... more

Unique Design: Compact and adaptable connect to active speakers via RCA to improve sound quality or for use as a powerful headphone amp or Pre-Amplifier Receiver .DAC-X6 MKII volume adjustment works on headphones and speakers A variety of input and... ... more

Description: The PCB thickened copper foil design is adopted which can effectively dissipate heat without adding heat sink to the power amplifier. The amplifier board adopts 12V-28 wide voltage input which provides a high power output of up to 45W and... ... more

Description: The potentiometer adjusts the volume with a switch to control the volume very suitable for DIY speakers. If it is a metal box you need to lead out the Bluetooth antenna. It adopts copper DC connector which can withstand large current and... ... more

Description: The potentiometer adjusts the volume with a switch to control the volume very suitable for DIY speakers. If it is a metal box you need to lead out the Bluetooth antenna. It adopts copper DC connector which can withstand large current and... ... more

FancyWhoop High-quality mini amplifier board. Bluetooth 5.0 version the transmission efficiency is higher the transmission distance is farther. Widely used in cars home theater etc Parameter Model: ZK-502L Blue tooth Version: 5.0 (without occlusion... ... more

Model Number: ZK-TB21 Origin: Mainland China Certification: CE ... more

Feature: Only when the audio input is enough power supply voltage and current will there be enough output power. The higher the power supply voltage the greater the output power and the smaller the speaker impedance the greater the output power.... ... more

1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... ... more

Description The audio amplifier is a powerful wireless stereo amplifier that is suitable for use in both car and home audio devices. With its wireless connection there is no need for complicated wiring connections simply connect your music to the... ... more

5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... ... more

1 x Amplifier Board 1 x Upper Cover Plate 1 x Lower Cover Plate 3 x Knob Cover 1 x Screwdriver 1 x Heat Sink 1 x Amplifier Board Power Cord 4 x (M2x14) Copper Column 8 x (M2x3mm) Screws 4 x (M2x3+3) Copper Column ... more

Description: This kind of bluetooth audio power amplifier module is a good replacement for the damaged bluetooth module which can provide you with good performance. This 2.1 channel power amplifier is easy to change you can install and use it... ... more

Description: The PCB thickened copper foil design is adopted which can effectively dissipate heat without adding heat sink to the power amplifier. The amplifier board adopts 12V-28 wide voltage input which provides a high power output of up to 45W and... ... more

1�Immersive Audiovisual Experience: The HD multimedia interface cable links your devices to a large screen TV providing a sensational audiovisual experience. It s perfect for watching high definition movies with a wider visual field you ll be... ... more

Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... ... more

1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... ... more

1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... ... more

Description: This kind of bluetooth audio power amplifier module is a good replacement for the damaged bluetooth module which can provide you with good performance. This 2.1 channel power amplifier is easy to change you can install and use it... ... more

1 x Amplifier Board 1 x Upper Cover Plate 1 x Lower Cover Plate 3 x Knob Cover 1 x Screwdriver 1 x Heat Sink 1 x Amplifier Board Power Cord 4 x (M2x14) Copper Column 8 x (M2x3mm) Screws 4 x (M2x3+3) Copper Column ... more

1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... ... more

Description: This kind of bluetooth audio power amplifier module is a good replacement for the damaged bluetooth module which can provide you with good performance. This 2.1 channel power amplifier is easy to change you can install and use it... ... more

Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... ... more

Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. Excellent Chip: Audio amplifier module adopts excellent... ... more

Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... ... more

1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... ... more

1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... ... more

Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... ... more

1 x Amplifier Board 1 x Upper Cover Plate 1 x Lower Cover Plate 3 x Knob Cover 1 x Screwdriver 1 x Heat Sink 1 x Amplifier Board Power Cord 4 x (M2x14) Copper Column 8 x (M2x3mm) Screws 4 x (M2x3+3) Copper Column ... more

1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... ... more

Warm tips: 1. Douk Audio P1 Preamp has been acclaimed by countless audiophiles worldwide now we upgrade 6J5 to JAN 5654 tubes according to many audiophiles feeback the sound quality will greatly improved. 2. P1 has been redesigned and tested thoudsand... ... more

1�Sound Control: If you re tired of the inherent highs and lows why not try the treble and bass control knobs! This will give you the feeling of being in a movie theater. 2�Long Transmission Distance: The module uses Bluetooth version 5.0 for... ... more

Specifications: Product name: 50W Bluetooth audio module*2 Bluetooth version: 5.0 (unshielded 10 meters) Signal to noise ratio: > 90 dB Audio input: AUX + Bluetooth Channel: 2.0 (stereo) Chip solution: TPA3116D2a (with AM interference suppression... ... more

5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... ... more

5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... ... more

5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... ... more

There will be enough output power only when the audio input is sufficient and the power supply voltage/current is sufficient. higher power supply voltage. The relative power will be larger and speakers with different impedances will have different... ... more

There will be enough output power only when the audio input is sufficient and the power supply voltage/current is sufficient. higher power supply voltage. The relative power will be larger and speakers with different impedances will have different... ... more

There will be enough output power only when the audio input is sufficient and the power supply voltage/current is sufficient. higher power supply voltage. The relative power will be larger and speakers with different impedances will have different... ... more