--- product_id: 78881490 title: "Bassoon Sub Woofer Board" brand: "bassoon" price: "3 kr" currency: DKK in_stock: true reviews_count: 8 url: https://www.desertcart.dk/products/78881490-bassoon-sub-woofer-board store_origin: DK region: Denmark --- # Dual 12-0-12V power supply Adjustable sub volume & frequency Selectable stereo/subwoofer inputs Bassoon Sub Woofer Board **Brand:** bassoon **Price:** 3 kr **Availability:** βœ… In Stock ## Summary > 🎡 Elevate your bass game β€” because your home theater deserves the best! ## Quick Answers - **What is this?** Bassoon Sub Woofer Board by bassoon - **How much does it cost?** 3 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/78881490-bassoon-sub-woofer-board) ## Best For - bassoon enthusiasts ## Why This Product - Trusted bassoon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Deep Bass Mastery:** Experience rich, powerful bass with precise frequency control for immersive home theater sound. - β€’ **Robust Build Quality:** Engineered for durability and consistent performance, built to last through countless movie nights. - β€’ **Dual Input Flexibility:** Seamlessly switch between stereo and dedicated subwoofer inputs with an easy selector. - β€’ **Pro-Level Pre Amplifier:** Designed for audiophiles who demand professional-grade subwoofer pre-amplification in their 5.1 systems. - β€’ **Customizable Output Gain:** Fine-tune your subwoofer’s output gain to perfectly match your audio setup and room acoustics. ## Overview The Bassoon Sub Woofer Board is a professional-grade 5.1 home theater pre-amplifier designed to deliver deep, customizable bass. Featuring a dual 12-0-12V power supply, selectable stereo and subwoofer inputs, and adjustable volume, frequency, and gain controls, it offers precise sound tuning for audiophiles and home theater enthusiasts. Built with durability in mind, this board requires an external power supply and is ideal for enhancing subwoofer performance in advanced audio setups. ## Description Dual power supply – 12 – 0 – 12Volt. Two inputs-One Stereo input, One subwoofer input from DVD player. Can select either about input with a SELECTOR. Sub volume and frequency. Adjustable output gain. Review: Technical review before you buy. - Very good sound quality. Excellent deep bass. Stereo input mono output. It is preamp for only Subwoofer. Pros:: 1) Excellent bass frequency control and volume control 2) Adjustable gain setting. 2) Good build quality and durable. Cons:: 1) Requires dual power supply 12 0 12v dc 1A. Power Supply:: 1) Requires rectified 12 0 12v dc 0.5-1A power supply (You need transformer and bridge rectifier for this) 2) Use big capacitor value ( 4700-10000uf) for reducing hiss or humming. Review: Sounds good - This low pass digital filter (pre amp) is good,but the courier service DTDC is pathetic.The destination address is only few hundred meters from this courier's office but it took more than a month from their delivering date to get delivered. After contacting customer care many times I thought the parcel was lost.Suddenly one day it arrived.Apart from that the product is good.It is fed on both +ve and -ve dc volts like op amp boards,and the power supply circuit is not built in.So after making a power supply circuit (using 7812,7813ic/ google provided all data) I attached it to 12 0 12 .5amp transformer and a power amplifier( tda 7894 ).It sounded great,It also has a frequency tuner which I like . Sound----4/5 desertcart courier service---1/5 ## Features - 5.1 Home Theater SubWoofer Board - Home Theater Pre Amplifier board - Sub Woofer Board - Subwoofer pre amplifier - Pre Amplifier Board ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0785J7J2Q | | Brand Name | Bassoon | | Customer Reviews | 4.0 out of 5 stars 107 Reviews | | Included Components | Sub Woofer Board | | Manufacturer | Bassoon Technologies | | Model Number | BBSW | ## Images ![Bassoon Sub Woofer Board - Image 1](https://m.media-amazon.com/images/I/41AZooCcHUL.jpg) ## Questions & Answers **Q: Is this PCB compatible for 12" pioneer 600w wooffer ?** A: It's an active low pass filter that runs on dual supply. It won't power a subwoofer. It's for passing the filtered low frequency signal to an amplifier that would power the subwoofer. So as for your question, Yes it would if you have proper amplifier. No, if you are trying to send signal straight to subwoofer from this board. **Q: Hi,can i connect this to car audio for connection to subwoofer** A: Not working.... **Q: Can I use it to play music from my phone to give output to sub woofer and satellite speakers?** A: yes sir **Q: +12v G -12v is what** A: Dc or ac input volt ## Customer Reviews ### ⭐⭐⭐⭐⭐ Technical review before you buy. *by A***R on 24 August 2018* Very good sound quality. Excellent deep bass. Stereo input mono output. It is preamp for only Subwoofer. Pros:: 1) Excellent bass frequency control and volume control 2) Adjustable gain setting. 2) Good build quality and durable. Cons:: 1) Requires dual power supply 12 0 12v dc 1A. Power Supply:: 1) Requires rectified 12 0 12v dc 0.5-1A power supply (You need transformer and bridge rectifier for this) 2) Use big capacitor value ( 4700-10000uf) for reducing hiss or humming. ### ⭐⭐⭐⭐ Sounds good *by S***Y on 18 March 2019* This low pass digital filter (pre amp) is good,but the courier service DTDC is pathetic.The destination address is only few hundred meters from this courier's office but it took more than a month from their delivering date to get delivered. After contacting customer care many times I thought the parcel was lost.Suddenly one day it arrived.Apart from that the product is good.It is fed on both +ve and -ve dc volts like op amp boards,and the power supply circuit is not built in.So after making a power supply circuit (using 7812,7813ic/ google provided all data) I attached it to 12 0 12 .5amp transformer and a power amplifier( tda 7894 ).It sounded great,It also has a frequency tuner which I like . Sound----4/5 Amazon courier service---1/5 ### ⭐⭐⭐⭐⭐ Excellent bass *by R***V on 15 January 2019* Excellent preamp, excellent quality, it will give you a soft and smooth bass by adjusting frequency level, which was not given in many other boards, but remember this is only preamp board, need amplifier for subwoofer, which is essential to get the best bass effect. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/78881490-bassoon-sub-woofer-board](https://www.desertcart.dk/products/78881490-bassoon-sub-woofer-board) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-24*