bluetooth amplifier board 2 1

Model Number: ZK-TB21 Origin: Mainland China Certification: CE ... 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: This kind of bluetooth-compatible audio power amplifier module is a good replacement for the damaged bluetooth-compatible module which can provide you with good performance. This 2.1 channel power amplifier is easy to change you can... ... more

Free Express Shipping! Pyle Pro PPHP155ST 15" 1500W Bluetooth Portable PA Loudspeaker System with 35mm Speaker Stand Built-In Handles, Built-In Bluetooth Receiver, 1500W Amplifier, Drivers: 15'' Woofer, 1'' Tweeter, FM Stereo Radio, USB/SD Reader,... ... 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: This kind of bluetooth-compatible audio power amplifier module is a good replacement for the damaged bluetooth-compatible module which can provide you with good performance. This 2.1 channel power amplifier is easy to change you can... ... 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�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... ... more

1�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... ... more

1�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... ... more

1�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... ... 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: This kind of bluetooth-compatible audio power amplifier module is a good replacement for the damaged bluetooth-compatible module which can provide you with good performance. This 2.1 channel power amplifier is easy to change you can... ... more

1.BLUETOOTH 5.0: Digital power amplifier module features Bluetooth 5.0 with a transmission range of up to 49 feet (unobstructed). Features a 3.5mm/0.1in AUX sound input jack. 2.MORE LAYERED SOUND: Bluetooth power amplifier board by adjusting the high... ... more

Material: electronic components. Color: black. Size: 93x90x22mm. bluetooth-compatible version: 5.0. Audio input: AUX bluetooth. Channel: 2.1. Power: DC12-24V / 5A. Adapter speaker: 20-100W 4-8Ω. Output power: max 50W(right and left sound track) max... ... more

Features: 1.DC HEAD ADAPTER: Power amplifier board using copper DC head adapter withstand the current not heat. If the metal cabinet needs to be led out of the Bluetooth antenna. 2.CAPACITOR: Digital power amplifier board has 470uf35V solid state... ... more

1�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... ... more

Model :-R21E Type: Audio Power Amplifier Board Module Type: Power Amplifier Board Type: Audio Power Amplifier Type: Digital Power Amplifier Board Output power: 50W+50W+100W color:Black Material:ABS size:81 x 81 x 37MM Package Contents: 1 x Amplifier... ... more

Item Type: BT Amplifier Board Material: PCB Metal Chip: TDA7498E BT Version: 5.0 (Unshielded 49ft.) Sound Channel: 2.1 (R and L with Subwoofer) Input Mode: BT AUX USB Flash Drive Adaptive Power Supply: DC 15-36 V (Under Voltage Protection Below 9V Can... ... more

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

1�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... ... more

1�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... ... 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�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... ... more

Item Type: BT Amplifier Board Material: PCB Metal Chip: TDA7498E BT Version: 5.0 (Unshielded 49ft.) Sound Channel: 2.1 (R and L with Subwoofer) Input Mode: BT AUX USB Flash Drive Adaptive Power Supply: DC 15-36 V (Under Voltage Protection Below 9V Can... ... more

[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. [HiFi Stereo] This amplifier board... ... more

ZK-TB22P 2.1 Channel Bluetooth Audio Power Amplifier Board TPA3116 50W*2+100W Feature 1: Adjust the volume of stereo and subwoofer separately 2: Support remote firmware update 3: Increase the capacitor and increase the heat sink 4: Protection... ... more

Tone volume adjustment on/off alert tone sleep aid firmware upgrade etc. Box pairing function the true wireless function enables two sets of speakers to be combined into left and right channel pair boxes with a stronger sense of spatial positioning.... ... more

Tone volume adjustment on/off alert tone sleep aid firmware upgrade etc. Box pairing function the true wireless function enables two sets of speakers to be combined into left and right channel pair boxes with a stronger sense of spatial positioning.... ... more

ZK-TB22P 2.1 Channel Bluetooth Audio Power Amplifier Board TPA3116 50W*2+100W Feature 1: Adjust the volume of stereo and subwoofer separately 2: Support remote firmware update 3: Increase the capacitor and increase the heat sink 4: Protection... ... 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

[Product Name] 2.1 Channel Bluetooth Audio Power Amplifier Board Module [Product Model]-AS21 [Number of channels] 2.1 channels (left channel + right channel + subwoofer) [Input ] AUX+Bluetooth+U disk+USB sound card (dial button to switch modes and )... ... more

[Product Name] 2.1 Channel Bluetooth Audio Power Amplifier Board Module [Product Model]-AS21 [Number of channels] 2.1 channels (left channel + right channel + subwoofer) [Input ] AUX+Bluetooth+U disk+USB sound card (dial button to switch modes and )... ... more

[Product Name] 2.1 Channel Bluetooth Audio Power Amplifier Board Module [Product Model]ZK-AS21 [Number of channels] 2.1 channels (left channel + right channel + subwoofer) [Input method] AUX+Bluetooth+U disk+USB sound card (dial button to switch modes... ... 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

[Product Name] 2.1 Channel Bluetooth Audio Power Amplifier Board Module [Product Model]-AS21 [Number of channels] 2.1 channels (left channel + right channel + subwoofer) [Input ] AUX+Bluetooth+U disk+USB sound card (dial button to switch modes and )... ... more

Model: -F1002 Name: 2.0 Channel 100WX2 Stereo Bluetooth Audio Power Amplifier Power amplifier chip: TPA3116D2 Bluetooth version: 5.1 Audio input: Bluetooth+AUX+U disk+USB sound card Audio output: left channel 100W + right channel 100W Adapter power... ... more

Dual Channel 50W*2 Question and answer: 1. How to choose a power supply? The power supply with the board is critical. The higher the voltage the higher the current and the better the output power. If you only have 12V 1A you can bring a 3-4 inch... ... more

Dual Channel 50W*2 Question and answer: 1. How to choose a power supply? The power supply with the board is critical. The higher the voltage the higher the current and the better the output power. If you only have 12V 1A you can bring a 3-4 inch... ... more

Features: 1.Use high-quality materials durable 2.The outer winding shield is made of high-density environmentally-friendly tinned copper wire which has high density and plays a good shielding role for connecting signals. 3.The Bluetooth name of each... ... more