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Item #:
34893208
2.1 Channel Subwoofer Preamp Board Low Pass Filter Tone Board HI FI Circuit for Full Frequency and Bass Output DC 12-30V / AC 9-20V
77% of respondents would recommend this to a friend
Item #:
34893208
AUD 42
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Dual 5532 2.0 full‑tone + 0.1 bass structure can control the volume of each channel of 2.0+0.1, adjustable bass frequency phase with powerful bass.
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What Stands Out
Versatile Power Input
Supports a wide range of DC and AC voltages, allowing for compatibility with various audio setups, enhancing flexibility for different environments and circumstances.
Enhanced Bass Output
Designed specifically for subwoofers, ensuring full-frequency sound with robust low-pass filtration for deep, rich bass, providing an immersive listening experience.
High-Fidelity Circuitry
Utilizes advanced hi-fi circuit design to minimize signal loss and distortion, delivering superior audio quality that satisfies audiophiles while addressing performance challenges faced by competitors.
Product Details
- Onboard bass frequency regulator potentiometer for wide adjustment and harmonious blending of subwoofer
- Dual 5532 2.0 full‑tone + 0.1 bass structure for controlling channel volume and powerful bass
- Independent interfaces for full frequency and bass output for convenient use
- Supports DC 12-30V and AC 9-20V input voltage for practicality
- Made of high-quality material with fine workmanship for stable performance
- Chip Model: NE5532, Input Voltage: DC 12-30V / AC 9-20V, Frequency Range: Full tone 20-20KHz / bass 20-200Hz
| Country of Origin | This item will be imported from US |
| Date First Available | June 26, 2021 |
| What is in the box | 2.1 Channel Subwoofer... For more details, please check description/product details |
Who Should Buy?
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Audiophiles
Perfect for audiophiles seeking high-quality bass and full frequency response in their sound systems.
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Home Theater Users
Ideal for users looking to enhance bass performance in their home theater systems for immersive experiences.
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DIY Enthusiasts
Great for DIY audio projects, allowing enthusiasts to build custom sound solutions with impressive bass output.
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Casual Listeners
Not suitable for casual listeners who prefer simpler, all-in-one solutions without additional components.
Product Description
2.1 Channel Subwoofer Preamp Board Low Pass Filter Tone Board HI FI Circuit for Full Frequency and Bass Output DC 12-30V / AC 9-20V
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a Preamp Board 2.1 Channel Low Pass Filter?
Answer: A Preamp Board 2.1 Channel Low Pass Filter is an electronic circuit designed to enhance audio signals by filtering out high frequencies, allowing only low frequencies to pass through. This feature is essential for subwoofer applications, providing a rich and full bass output. By incorporating independent interfaces, users can achieve dedicated control over the bass output, resulting in an optimal sound experience. It's commonly used in home theater systems and audio setups where bass performance is crucial, ensuring clarity and depth in audio playback. -
Question:
How does a Low Pass Filter work in the context of a Preamp Board?
Answer: A Low Pass Filter (LPF) functions by allowing signals at frequencies below a certain cutoff frequency to pass through while attenuating frequencies above that threshold. In the context of a Preamp Board, this means it effectively processes audio signals from various sources, ensuring that only the low-frequency sounds intended for the subwoofer are amplified. This design prevents distortion and enhances the overall audio quality. It’s particularly beneficial for music genres that rely heavily on deep bass, such as electronic or hip-hop, where clarity in the lower frequencies can transform the listening experience. -
Question:
What does 'Independent Interfaces' mean on a tone board?
Answer: 'Independent Interfaces' on a tone board refers to dedicated input and output connections for different audio channels, allowing users to tailor their audio setup for specific needs. This design enables individual control of various audio components, such as separately adjusting bass levels without affecting other frequencies. For instance, in a home audio system, you can fine-tune your subwoofer independently from your speakers, enhancing the listening experience by providing precise control over bass output. This level of customization is especially useful for audiophiles who want to achieve their desired sound profile. -
Question:
What is the importance of having a DC 12-30V range for this circuit board?
Answer: The DC 12-30V range for this circuit board is significant because it allows for flexibility in power supply options. Many audio components require different voltage levels, so having a circuit board compatible with a range from 12V to 30V ensures that it can be used in various applications without the need for specialized power adapters. Additionally, this voltage range ensures efficient power usage, which helps maintain the performance of connected devices. For consumers, this means greater adaptability when integrating the board into existing audio systems. -
Question:
Can I use this Preamp Board with various types of speakers?
Answer: Yes, the Preamp Board is designed to work with various types of speakers, particularly subwoofers, due to its low pass filter capability. Whether you use passive or active speakers, the board facilitates compatibility and enhances audio output by optimizing bass performance. For instance, if you have a surround sound setup, connecting this board to your subwoofer allows seamless integration, improving the overall sound quality by delivering deep, resonant lows that enrich movie and music experiences. -
Question:
Is this circuit board suitable for DIY audio projects?
Answer: Absolutely! This circuit board is ideal for DIY audio projects, particularly for enthusiasts looking to build customized home audio systems or enhance existing setups. Its design caters to hobbyists who appreciate hands-on projects involving electronic components. You can use this board to develop unique audio solutions, such as incorporating it into a custom-built subwoofer or integrating it with other audio processing equipment. DIYers will find the independent interfaces particularly helpful for creating personalized audio experiences. -
Question:
What types of audio sources can be connected to this tone board?
Answer: You can connect a variety of audio sources to this tone board, including smartphones, computers, audio receivers, and mixing consoles. The flexibility in input options allows users to integrate their favorite audio devices easily. For example, if you're hosting a party, you can connect a laptop to the board to enhance the bass output, providing a richer sound experience for guests. This versatility makes it an excellent choice for both casual listeners and professional audio setups. -
Question:
What are some practical applications for the Preamp Board?
Answer: The Preamp Board has numerous practical applications, particularly in enhancing audio quality for home theater systems, personal audio setups, and musical instrument amplifications. For instance, in a home theater setup, using this board ensures that your subwoofer delivers powerful bass, significantly enhancing the viewing experience during action-packed movies. Similarly, musicians can use it to amplify their instruments' bass output, allowing a more profound sound during live performances or recordings. -
Question:
How do I install the Preamp Board properly?
Answer: To install the Preamp Board, begin by ensuring that your audio system is powered off. Connect the audio input from your source to the board’s input terminals, followed by connecting the output to the subwoofer or speakers. Ensure that you observe the supplied voltage specifications (DC 12-30V) during power connections. Following this, double-check all connections before powering on the system. Proper installation allows for optimal performance, ensuring the low pass filter effectively enhances your audio experience. -
Question:
Where can I buy the Preamp Board 2.1 Channel Low Pass Filter in Kiribati?
Answer: You can purchase the Preamp Board 2.1 Channel Low Pass Filter directly from Ubuy in Kiribati. Ubuy offers a broad selection of electronic components, including this specific tone board, which is designed for high fidelity audio applications. Their platform ensures that you have access to convenient shipping options and a user-friendly purchasing experience. Whether you're an audiophile seeking to optimize your sound system or a DIY enthusiast working on your audio projects, Ubuy is your go-to source for quality products.
Walfront Preamplifiers Editorial Review
2.1 Channel Subwoofer Preamp Board Low Pass Filter Tone Board HI FI Circuit for Full Frequency and Bass Output DC 12-30V / AC 9-20V is a great choice for audio enthusiasts looking for enhanced sound quality. This preamp board features a low pass filter which is essential for managing frequencies, ensuring that the bass output is rich and full without distortion. As it’s designed for various voltage inputs, users can seamlessly integrate this board into different setups, enhancing the overall listening experience. Its import from the US signifies quality craftsmanship that audio lovers seek, making it a reliable option for those wanting to elevate their sound systems.
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Pros
- Great for enhancing bass output in audio systems
- Compatible with various voltage inputs for flexibility
- Designed for clear and distortion-free sound
- Ideal for full frequency management
- Crafted with quality for serious audio enthusiasts
Cons
- Might require technical knowledge for installation
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AUD 42
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