WHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case#adWHDTS #ad - Amplifier board: with amplifier board, 30wx2, you can directly connect this bluetooth speaker board with wireless Bluetooth 3. 0/4. 0/4. 1. This bluetooth audio amplifier board wide input voltage range is DC 5V-24V, output power is 20Wx2, 40Wx2.
Protective function: the bt amp is designed with acrylic protective shell, under-voltage protection, reverse connection protection, over-voltage protection, over-heat protection, short-circuit protection.
Wide applicated for Modified speaker, Amplifier equipment, Car Bluetooth device. Powering methods: the digital amplifier module is equipped with wiring blocks and DC 2. 1mm socket which is compatible with most laptop's power port. Self-recovery overheat protection.
DAMGOO Audio Amplifier Board with Bluetooth 5.0, 10W 15W 20W 2.0 Dual Channel Stereo Wireless Mini Amp Module with Protective Shell#adDAMGOO #ad - Bluetooth: 5. 0 version; effective transmission distance: 10-15 meters / 32. 8-49. 2 feetno obstacles, short and clear prompt sound when the power is on and the connection is successful;.
Mini and stable: 50mm*35mm*14mm, suitable for every installation conditions; better audio performance, perfect for your home or car music sound system. Volume adjustable: turn right the adjust button to increase volume, turn left to decrease volume; press the button to play/stop the audio;.
If you need a more powerful audio amplifier board, above 2A; Matching Speakers: 4-8Ω/30-150W;The input voltage must be less than 26V, you can purchase other audio amplifier boards in our store. Safe protection: anti-reverse protection, short-circuit protection, over-temperature protection Note: It requires a heatsink when the output power is over 20W*2;.
DEVMO Stereo Bluetooth Power Amplifier Board Remote Control 5V 12V 24V 20W 30W 40W Infrared Receiver Module with Case#adDEVMO #ad - Self-recovery overheat protection. Amplifier board: with amplifier board, 30wx2, output power is 20wx2, or choose the headphone line in way. Wide applicated for Modified speaker, Amplifier equipment, Car Bluetooth device.
This bluetooth audio amplifier board wide input voltage range is DC 5V-24V, you can directly connect this bluetooth speaker board with wireless Bluetooth 3. 0/4. 0/4. 1, 40wx2. Comes with remote control: you can control the module with the knob and you can also use the remote control to control the module.
Powering methods: the digital amplifier module is equipped with wiring blocks and DC 2. 1mm socket which is compatible with most laptop’s power port. And it’s compatible with multiple kinds of speakerss. No pop sound: there is no pop sound when powering this module, skipping song or pausing.
Tangxi 2.1 Channel Power Amplifier Board, 20W Bass 10W + Sub-Box 10W 5W 2 Bluetooth 5.0 5V Digital AMP Board Module for Home Theater & Active Speaker Applications#adTangxi #ad - Please select 4 Ω 5W for USB power supply. Therefore, this power amplifier board has strict requirements on the power supply and the speaker, especially the woofer.
After secondary development by peripheral hardware, the maximum power can be configured to reach 20W: Bass 10W + sub-box 10W 5W * 2. Woofer: choose 3 - 4 Ω 10w-15w woofer.
DC 12V 24V BK3266 Audio Amp Board 20W/30W Bluetooth/AUX Audio Input, Bluetooth 5.0 Mono Amplifier Board#adMiOYOOW #ad - With reverse connection protection, support laptop power adapter power supply. It is a bluetooth 5. 0 mono amplifier board. It supports the serial port to change the name, the button to turn off/on, the serial port to change the volume and turn off of the prompt tone, the support to turn off calls and power on.
Application field: stereo bluetooth speaker, Bluetooth call, Stereo Bluetooth headset, Bluetooth control and multimedia equipment.
2.1 Digital Power Amplifier Board, 20W Bluetooth 5.0 5V Channel Stereo Amplifier Digital AMP Board Module for Home Theater & Active Speaker Applications#adSemme #ad - After secondary development by peripheral hardware, the maximum power can be configured to reach 20W: Bass 10W + sub-box 10W 5W * 2.
Therefore, this power amplifier board has strict requirements on the power supply and the speaker, especially the woofer. Please use 4 Ω and 3W for USB power supply. Audio source: optional mp3, mobile phone, computer, MP4, PC, etc.
DIY Kit 20W Mono Channel HiFi Audio Power Amplifier Board#adNITRIP #ad - You can assemble these components by yourself and obtain knowledge about amplifier board. Production material: Made with high quality electronic components, stable and reliable.
ICQUANZX Bluetooth 5.0 Audio Amplifier Board 10W 15W 20W 2.0 Dual Channel Stereo Wireless Mini Amp Module with Protective Shell#adICQUANZX #ad - Multiple type of speakers: you can directly connect this bluetooth speaker amplifier board with wireless Bluetooth 3. 0/4. 0/4. 1. And it's compatible with multiple kinds of speakers. Protective function: the bt amp is designed with acrylic protective shell, over-voltage protection, reverse connection protection, over-temperature protection, under-voltage protection, short-circuit protection.
Self-recovery overheat protection. Powering methods: the digital amplifier module is equipped with wiring blocks and DC 2.
Wide application for modified speaker, 16Wx2, 20W*2, 15Wx2, Amplifier Equipment, 30W*2. Wide application for Modified speaker, and turn right/left to increase/decrease volume. Note: input voltage must no higher than 26V, Car Bluetooth Device. There is no pop sound when power ON, Car Bluetooth device. Wide work voltage range: this treble/bass adjustable bluetooth audio amplifier board module's input voltage range is dc 8-24v.
9. LANTRO JS#ad
Digital Audio Amplifier Board TDA2030A Digital Audio High Power Amplifier Board 20W x 2 + 30W 2.1 Channel Audio Power Amplifier Board Module with 3.5mm Stero Interface, LANTRO JS#adLANTRO JS #ad - 80 x 74 x 47mm / 3. 1 x 2. 9 x 1. 9in; number of channels: 3; heat sink Size: Approx. Using high-quality tda2030a chip, with 2. 1 channels audio to provide high-quality audio output. Item type: audio amplifier board; product model: xh-m553; output Power: 20W x 2 + 30W; Power Supply Type: AC dual 12V.
|Brand||LANTRO JS #ad|
|Manufacturer||LANTRO JS #ad|
|Part Number||LANTRO JSo7ihckt0me|
Speaker Impedance 2-8 ohms, Transformer 100W dual 22V, No Feedback Full DC Class A Household Amplifier Board, 20W Power Amplifier Board#adFafeicy #ad - Chipthe power amplifier board is made of high quality chips, with reasonable structural design, exquisite workmanship, and reliable quality. Easy to installthe audio amplifier board is equipped with precise cuts and interfaces to ensure the maintainability of the product, suitable for the installation location, and easy to install.
Resistancethe resistance adopts five-ring metal resistance, and the main loop adopts five-ring metal film resistance with an accuracy of ± 1%, which ensures a good signal-to-noise ratio of the whole machine.