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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
Brand: JTECH AUDIOS
Brand: JTECH AUDIOS
- 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.
Estimated Delivery: Mon, Oct 26 – Fri, Oct 30 (Excl Sun)
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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sachin bade
08/06/2026
Best Quality for class d board clear subwoofer
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