12v 30w Subwoofers of 2025
Best Choice1
edjfbdehvdchvdeibjfgPower Amplifier Board, Subwoofer Bluetooth Amplifier Board Audio Digital Bluetooth Board Speaker Sound 30-120W 220V/12V/24V Car Karaoke Mono Amplifier AMP Module DIY High Power/54
Main highlights- 5.Our bluetooth board for amplifier audio comes with AUX and Bluetooth two audio input methods. Welcome to consult
- 4.Supports single stereo audio output.
- 3.Short-circuit and thermal protection as well as overvoltage, undervoltage and direct current protection to avoid total failure.
- 2.2.5mm audio cable, can be connected to computers, mobile phones, MP3, tablet computers and other digital audio devices.
- 1.The bluetooth 4.2 audio/speaker board for amplifier uses a high-performance audio filter that can output HIFI high-quality sound.
9.8Exceptional
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Value for Money2
CAARLACAARLA EI Transformer 12V-0-12V 0.9A 9V 0.2A Transformer 220V 25VA 9V-0-9V 1A 9V 0.8A EI57*35 Speaker Power subwoofer Transformer for HF-057(2X12V 0.9A 9V 0.2A)
Main highlights- So it has good conductivity and long service life.
- High safety - the transformer has the feature of high safety and surface insulation, convenient to use.
- Good performance - meet your different requirements, more convenient to use.
- Compact size - This transformer has a compact size and simple design for easy wiring.
9.6Exceptional
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3
ARRAROWNARRAROWN ZK-1002T 2.0 Channel Bluetooth 5.0 Amplifier Board 200W HiFi Subwoofer Audio AMP with Treble and Bass Control BT and AUX Inputs, DC 12-24V 2.0 Channel Stereo AMP Module for DIY Speakers
Why we love it
Powerful 200W output for immersive sound.
Bluetooth 5.0 for seamless wireless connection.
Compact and easy to install.
9.3Excellent
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4
Reland SunReland Sun-Subwoofer Amplifier Installed 12V 110 220 30W Dual Microphone Bluetooth Amplifier Audio Board Car Home Theater Sound System
Main highlights- Subwoofer amplifier card
- 4. The power amplifier card can be connected to the wired microphone. The red and white socket is just audio input. if there is an audio cable, you can connect a mobile phone, PC host, DVD, car CD player and navigation device. You need to press the remote control MODE to switch to external sound mode. !
- 3. The power amplifier board has a smart terminal memory function (when you use this function, finally turn off the power used (mode), next time it is turned on, which mode is the latest is used, so you don't have to choose it every time you turn on the mode.)
- 2. Power amplifier installed built-in Bluetooth (no bluetooth stick needed, mobile phone Bluetooth connection can be used, three mode selection(Bluetooth mode, FM radio mode, audio input): long press the power amplifier (pause) button and remote control (MOD) button selection), Chinese prompt sound, first time you connect Bluetooth, the phone sound will automatically set factory sound, turn on the phone volume.
- 1. This power amplifier card is mono. Mono doesn't mean that only one speaker can be connected. Can be connected with multiple speakers (4-8 ohms in 5-30 total power). Speaker cable installed, not soldered. Line, connect the speaker to work. If the speaker has a tie pole, please use the cable to connect the connecting pole! (Tie poles are usually on the back of the speaker - red and black clips)
9.1Excellent
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5
AUGUESLDT220HS 220W+220W Power Amplifier Board with Subwoofer 2.0 Channel, 12V-36V Audio Power Amplifier Module with Treble and Bass Control
Main highlights- 【Upgrade DC Socket】The specification of the gold-plated high current shielded DC socket is 5.5 * 2.5mm，There will be no sparks generated when connecting to the power supply, making it safer and more reliable.
- 【TPA3251D2 chip】The TPA3251D2 chip adopts the original TI TPA3251D2 HiFi amplifier chip and PurePath technology to achieve ultra-high definition, extremely low distortion, and high fidelity sound quality. Supports a wide voltage input range of 12 to 36V DC, achieving flexible and powerful performance.
- 【Protection Function】The T220HS Bluetooth amplifier board has multiple protection mechanisms to ensure its safe operation. It has protection against short circuit, overcurrent, overheating, etc. When overload occurs, the device will report the fault situation to the processor to protect itself from damage
- 【Multiple audio input modes】T220HS supports multiple audio input modes, including Bluetooth, USB, and AUX inputs. Bluetooth audio supports AAC and SBC codecs, while USB flash drive mode supports decoding WAV, FLAC, APE, and MP3 formats.
- 【After-sales Service】 If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A Satisfactory Answer.
9.0Excellent
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6
TAEMRDTIETIR2 * 15W+30W Dc 12V 2.1 Channel Stereo Audio Digital Power Amplifier Board Bass Subwoofer Amp XH-A355 Module New 2025 for Arrival High for Reliable Electronic Component, Precision, Stable Performance
Main highlights- VERSATILE APPLICATIONS: Our electronics products can be used in a variety of applications, including industrial, automotive, and household electronics
- MONEY-BACK GUARANTEE: Confidence comes from high quality and our continuous pursuit for perfectness
- HIGH-QUALITY ELECTRONICS COMPONENTS: Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance
- EXCEPTIONAL CUSTOMER SUPPORT: We pride ourselves on providing exceptional customer support, with a knowledgeable team available to answer any questions or concerns
- EASY TO INSTALL AND USE: Our electronics products are designed to be user-friendly, with clear instructions and simple installation processes
8.9Very Good
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7
THASRIRADAMDc 12V 2 * 15W+30W 2.1 Channel Stereo Audio Digital Power Amplifier Board Bass Subwoofer Amp XH-A355 Aplificador New 2025 High for Reliable Electronic Component, Precision, Stable Performance
Main highlights- VERSATILE APPLICATIONS: Our electronics products can be used in a variety of applications, including industrial, automotive, and household electronics
- MONEY-BACK GUARANTEE: Confidence comes from high quality and our continuous pursuit for perfectness
- HIGH-QUALITY ELECTRONICS COMPONENTS: Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance
- EXCEPTIONAL CUSTOMER SUPPORT: We pride ourselves on providing exceptional customer support, with a knowledgeable team available to answer any questions or concerns
- EASY TO INSTALL AND USE: Our electronics products are designed to be user-friendly, with clear instructions and simple installation processes
8.8Very Good
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8
FICEMETOI2 * 15W+30W DC 12V 2.1 Channel Stereo Audio Digital Power Amplifier Board Bass Subwoofer AMP XH-A355 Audio Module New for Arrival 2025 High for Quality
Main highlights- VERSATILE APPLICATIONS: Our electronics products can be used in a variety of applications, including industrial, automotive, and household electronics
- MONEY-BACK GUARANTEE: Confidence comes from high quality and our continuous pursuit for perfectness
- HIGH-QUALITY ELECTRONICS COMPONENTS: Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance
- EXCEPTIONAL CUSTOMER SUPPORT: We pride ourselves on providing exceptional customer support, with a knowledgeable team available to answer any questions or concerns
- EASY TO INSTALL AND USE: Our electronics products are designed to be user-friendly, with clear instructions and simple installation processes
8.6Very Good
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9
BARRINSToroidal Transformer BOD-30VA Power Supply 30W Transformer 220V/230/380V/110V to 12V 15V 18V 24V 28V Dual Group Audio Power Amplifier(30va 220v,26V-0-26V)
Main highlights- 【Product Function】：Main functions include voltage conversion, electrical isolation, signal transmission stability and protection function.
- 【Product Features】：Small size, light weight, high efficiency, low loss, high reliability, etc.
- 【Product Design】: Made of high quality materials, high temperature resistance, high temperature resistance, flame retardant, low.
- 【Easy to install】: mounting plate, easy to install
- 【Application Scenario】: DIY speakers, amplifiers, subwoofers and other music equipment.
8.5Good
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10
NEMADRIEA2 * 15W+30W DC 12V 2.1 Channel Stereo Audio Digital Power Amplifier Board Bass Subwoofer AMP XH-A355 Audio Module
8.4Good
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