10 Best
Amplifier Boards
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Product Highlights- Easy to install: the stereo power amplifier board is easy to install and use, providing you with stable and fast connection and wide compatibility.
- Protection function: the high power amplifier board has anti reverse connection, overheating protection, overcurrent and short circuit protection.
- Input and output: the power amplifier board supports aux+bt sound source input, and supports subwoofer + left and right channel output.
- Adjustable: this sound amplifier is enough to meet your different needs, you can adjust the frequency, volume, treble, bass, etc.
- High performance: the bt amplifier board 2.1 channel, bt 5.0, subwoofer, high power, stereo, suitable for 15‑100w, 4‑8ω speakers.
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Product Highlights
- Hassle-free installation and compatibility: with our stereo power amplifier board, installation is a breeze; it provides stable and fast connections, ensuring a hassle-free setup experience; plus, it boasts wide compatibility, making it suitable for a variety of devices and audio systems
- Enhanced protection features: your audio equipment is safe with our high power amplifier board; it includes essential protection functions such as anti-reverse connection, overheating protection, overcurrent protection, and short circuit protection. rest easy knowing that your amplifier is well-protected
- Versatile input and output options: our sound amplifier board supports multiple sound sources, including aux and bt, giving you flexibility in your audio setup; it also features subwoofer output, as well as left and right channel output, allowing you to create a rich and immersive sound experience
- Customizable sound experience: tailor your audio exactly to your preferences with our adjustable sound amplifier; it allows you to adjust various settings such as frequency, volume, treble, bass, and more, giving you full control over your sound output
- Superior performance: our bt amplifier board delivers high-performance audio with its 2.1 channel configuration, bt 5.0 technology, and powerful subwoofer support; it is designed for speakers ranging from 15 to 100w, with impedance compatibility of 4-8ω. experience high-quality, stereo sound that brings your music to life
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Product Highlights
- Application: mini stereo amp module has gasket, suitable for a variety of audio equipment, ideal choice for sound system diy lover
- Compact size: the audio power amplifier module is compact, does not take up space for installation, with strong practicality, convenient to install and use
- Specification: the power amplifier board voltage is dc12‑24v, current is 1‑2a, if you need 24v, please make sure the current is less than 500ma, output power is 5-120w, output impedance is 4-16ω
- Volume control: soundproof speaker board module, with potentiometer volume control player, easy to adjust, offer you betetr sound quality
- Material: mono power amplifier board is made of excellent components, the product performance is stable and reliable, and the service life is long
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Product Highlights
- 【convenient to use】with small size, easy to carry and store, convenient to use and with good performance.
- 【protection mechanism】the protection mechanism includes overvoltage, undervoltage, overheating, dc detection, and short circuit protection, which is relatively safe.
- 【function】with aux + for audio input, subwoofer + left and right channel output.
- 【am interference】the power amplifier chip has am interference suppression function.
- 【strong and durable】using high quality materials, strong and durable, has a long service life.
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Product Highlights
- Working range: dual channel of 50w+50w power output, 100w subwoofer output and a wide input voltage range from 12v to 26v dc
- Great for turning: applicable speaker impedance are 4/6/8 ohm, great for turning normal speaker into bluetooth speaker.
- Reasonable design: digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistance
- Practicality: sound quality is very good by using this audio power amplifier module so it's a practical too for your choice.
- Wide application: it supports many audio input ways including bluetooth, usb, tf card and audio input jack
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Product Highlights
- Adjustable volume control: potentiometer, this device allows users to conveniently adjust the volume according to their preferences.
- Small size: despite its small size, this device packs a punch with its high power output.it operates without generating any noise, making it suitable for various settings.
- High-quality ic board: employing a high-quality ic board, this device ensures a superior level of performance when it comes to wiring.
- Hassle-free wiring:with wiring terminals designed for screwdriver compatibility, users can swiftly and easily connect the device without the need for a soldering iron.
- Versatile voltage range:this device operates within a wide voltage range of dc 1.8 v to 12 v.the simplicity of its circuit design does not compromise the sound quality, offering users a clear and rich audio output.
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