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T220HS-W Power Amplifier Board 2.0 Channel 220W×2 with Treble and Bass, 12V-36V Audio Power Amplifier Module with Front Panel
- Panel DesignThis wired amplifier board comes with a DIY small panel, allowing you to easily create a Bluetooth speaker without the hassle of drilling holes.
- TPA3251D2 ChipAdopts the imported original TI TPA3251D2 HiFi amplifier chip with PurePath technology, achieving ultra-high clarity, exceptionally low distortion, and high-fidelity audio quality. Supports a wide voltage input range from 12 to 36V DC, providing flexible and powerful performance.
- Multiple Audio Input OptionsSupports various audio input modes, including Bluetooth, USB, and AUX, with Bluetooth 5.2 technology for seamless connectivity. Bluetooth audio supports AAC and SBC codecs, and the USB mode supports decoding WAV, FLAC, APE, and MP3 formats, catering to different audio preferences.
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High-Precision, Low-Noise Operational AmplifiersEquipped with four TI NE5532 op-amps, renowned for their ultra-low noises levels and pure sound reproduction. The op-amps are housed in gold-plated sockets for excellent conductivity and high reliability, and they are compatible with JRC5532DD for easy front-stage op-amp replacement.
Specialized Inductors and Capacitors for Optimal PerformanceUtilizes dedicated digital amplifier inductors known for their high power, low loss, and minimal heat generation characteristics. Additionally, equipped with four low-loss metal film capacitors and eight high-capacity black gold capacitors, ensuring superior electrical performance and stability.
New Design - Power Amplifier Board with Panel
After countless days and nights of development, we have launched a 2.0 channel Bluetooth amplifier board with a panel, equipped with powerful TPA325chips, with a peak power of up to 220W+220W.
When making a Bluetooth speaker, you no longer need to tedious measure the punching position. With this panel, you only need a few simple steps to DIY your Bluetooth speaker very easily.
How to ground the panel?
To reduce noises and interference, you need to ground the amplifier board. Grounding effectively reduces electromagnetic interference and electrical noises generated during the operation of the amplifier board. It also minimizes hum caused by ground loops, providing clearer sound quality and more stable performance.
Multiple Input Methods
This amplifier board is designed with multiple input modes, including Bluetooth, AUX, and USB, making it easy to connect to various audio devices such as smartphones, tablets, computers, music players, and televisions. This variety of connection options provides you with greater versatility and flexibility, allowing you to enjoy a higher quality audio input experience.
The higher the input voltage of the power amplifier board, the higher the output power; The lower the impedance of the speaker you use, the higher the output power. If you want to achieve good power output, we recommend choosing a 24V 36V, 5-10A or higher power adapter.
Specialized Inductors and Capacitors for Optimal PerformanceUtilizes dedicated digital amplifier inductors known for their high power, low loss, and minimal heat generation characteristics. Additionally, equipped with four low-loss metal film capacitors and eight high-capacity black gold capacitors, ensuring superior electrical performance and stability.
New Design - Power Amplifier Board with Panel
After countless days and nights of development, we have launched a 2.0 channel Bluetooth amplifier board with a panel, equipped with powerful TPA325chips, with a peak power of up to 220W+220W.
When making a Bluetooth speaker, you no longer need to tedious measure the punching position. With this panel, you only need a few simple steps to DIY your Bluetooth speaker very easily.
How to ground the panel?
To reduce noises and interference, you need to ground the amplifier board. Grounding effectively reduces electromagnetic interference and electrical noises generated during the operation of the amplifier board. It also minimizes hum caused by ground loops, providing clearer sound quality and more stable performance.
Multiple Input Methods
This amplifier board is designed with multiple input modes, including Bluetooth, AUX, and USB, making it easy to connect to various audio devices such as smartphones, tablets, computers, music players, and televisions. This variety of connection options provides you with greater versatility and flexibility, allowing you to enjoy a higher quality audio input experience.
The higher the input voltage of the power amplifier board, the higher the output power; The lower the impedance of the speaker you use, the higher the output power. If you want to achieve good power output, we recommend choosing a 24V 36V, 5-10A or higher power adapter.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Grandwood Tech Limited Return Policy
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