JTECH 12V SUBWOOFER PRE-AMP Board,Low Pass Filter Punch BASS Boost, Gain Control,Stereo Input, Compatible with Class D & Class AB Amplifiers,DC 12Vā18V Single Supply
- šµ High-Performance Preamp Board ā Designed to enhance subwoofer output with a clean and powerful low-pass filter circuit, single DC supply from 12V to 18V, suitable for car audio and home DIY amplifier projects.
- š Punch Bass Enhancement ā Built-in bass boost feature adds depth and punch to your music for a richer listening experience.
- šļø Adjustable Gain Control ā Fine-tune signal levels for optimal matching with Class D and Class AB amplifiers.
- š¶ Stereo Input Compatibility ā Accepts stereo signals and processes them into subwoofer output for flexible system integration.
₹260.00 Original price was: ₹260.00.₹135.00Current price is: ₹135.00.
In stock
The JTECH Subwoofer Preamp Board is engineered for audio enthusiasts who want deeper, cleaner, and more powerful bass from their sound systems. Featuring a low-pass filter and punch bass boost circuit, this preamp ensures your subwoofer delivers impactful low-frequency sound without distortion.
Designed with stereo input support, it works seamlessly with Class D and Class AB amplifiers, making it ideal for both home and car audio applications. The adjustable gain control lets you balance sound levels precisely, while the wide DC 12Vā18V supply range ensures stable performance across different setups.
Whether you are upgrading your existing amplifier or building a custom DIY audio project, this compact and reliable preamp board is the perfect choice to take your sound experience to the next level
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- ā **High-Performance Subwoofer Filter Board** ā Designed to isolate and enhance low-frequency signals, this low pass filter board delivers clean, powerful bass for subwoofer systems in home and commercial audio setups.
- šļø **Adjustable Frequency Range (30Hzā70Hz)** ā Fine-tune your subwooferās bass response with an adjustable crossover frequency, allowing precision control to suit different speaker and room configurations.
- š š§ **Heavy Punch Bass Output** ā Perfect for home theaters, car audio systems, and professional sound installations where deep, tight bass is essential. Ideal for audiophiles and sound engineers.
- š **Dual Power Supply (DC 30Vā40V)** ā Operates on a stable dual DC supply, ensuring reliable performance and compatibility with high-power subwoofer amplifier modules.
- šŖ **Durable & Quality Components** ā Built with high-quality resistors, capacitors, and operational amplifiers to ensure long-lasting performance and superior sound quality.
- šļø **Built-in Preamp Circuit** ā Includes a pre-amplifier stage for boosting audio signals, making it ideal for integrating with subwoofer power amps and achieving deep, rich, and impactful bass.
In stock
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sachin bade (verified owner) –
Best Quality for class d board clear subwoofer
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