--- product_id: 1164937 title: "Soundstream BX-12 – Bass Processor | Car Audio Bass Restoration Processor with Remote Control | Epicenter Alternative for Factory & Aftermarket Sound Systems and Subwoofer Bass Booster" price: "1102 kr" currency: DKK in_stock: true reviews_count: 8 url: https://www.desertcart.dk/products/1164937-soundstream-bx-12-bass-processor-car-audio-bass-restoration-processor store_origin: DK region: Denmark --- # 12V Input Voltage Power 132 dB Signal-to-Noise Ratio Dash-Mount Remote Control Soundstream BX-12 – Bass Processor | Car Audio Bass Restoration Processor with Remote Control | Epicenter Alternative for Factory & Aftermarket Sound Systems and Subwoofer Bass Booster **Price:** 1102 kr **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your ride’s bass game—because your music deserves to be felt, not just heard. ## Quick Answers - **What is this?** Soundstream BX-12 – Bass Processor | Car Audio Bass Restoration Processor with Remote Control | Epicenter Alternative for Factory & Aftermarket Sound Systems and Subwoofer Bass Booster - **How much does it cost?** 1102 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/1164937-soundstream-bx-12-bass-processor-car-audio-bass-restoration-processor) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek, Durable Design:** Modern black metal chassis blends style with reliability—built to elevate your car audio setup without compromise. - • **On-the-Fly Bass Control:** Adjust bass levels effortlessly with the sleek wired dash-mount remote—perfect for every music mood. - • **Deep, Tight Bass Restoration:** Unlock lost low frequencies for a richer, more immersive sound experience. - • **Seamless Aftermarket Integration:** Maximize your existing amps and subwoofers with precision bass boosting tailored for aftermarket systems. - • **Epicenter Alternative with Clarity:** Experience distortion-free, punchy bass thanks to advanced subsonic filtering and digital restoration. ## Overview The Soundstream BX-12 is a professional-grade bass processor designed to restore and amplify low frequencies lost in factory and aftermarket car audio systems. Featuring a high 132 dB signal-to-noise ratio, a convenient dash-mount remote for real-time bass adjustments, and advanced digital restoration technology, it delivers deep, distortion-free bass. Its sleek metal design ensures durability and style, making it the ultimate upgrade for audiophiles seeking powerful, clear bass enhancement on the go. ## Description Product description Soundstream BX-12 Digital Bass Processor,Black PFM Subsonic filter and bass level control. Unit, bass control knob, cable, owners and installation manual included. Output Level : 13.5 volt Review: Works pretty good for the price i went with this one ... - Works pretty good for the price i went with this one over the bx-10 series because of the compliants on unwanted noise, and so far works pretty good, would highly recommend for those who listen to corridos, this brings the bass out really nice! Review: Good Quality - Great Quality 👍🏻 ## Features - Powerful Bass Enhancement – Unlock the full potential of your sound system with Soundstream’s BX-12 bass enhancer, built to restore and amplify low frequencies lost in OEM setups. Get deeper, tighter bass that brings your music to life. - Dash Mount Remote for User Adjustments – Fine-tune your sound effortlessly with a wired dash-mount remote control, giving you easy access to bass levels on the go. Whether you’re switching genres or boosting a track’s drop, real-time control is always within reach. - Sleek Design, Reliable Performance – Crafted in Soundstream’s signature black housing with a clean, modern interface, it blends into your setup while performing like a pro. The BX-12 is Built for reliability and style, it’s a must-have upgrade for audiophiles who want performance without compromise. - Enhanced Output for Aftermarket Systems – The BX-12 is engineered to work seamlessly with aftermarket amps and subwoofers, this bass processor maximizes your existing gear by boosting bass frequencies that stock systems often suppress. It’s the missing link between mediocre factory sound and jaw-dropping car audio. - Epicenter Alternative with Modern Control – Looking for an epicenter alternative? The BX-12 bass processor delivers deep, rich bass response without the distortion or muddiness of older models. With precise subsonic filtering and bass restoration, it brings clarity and punch to your subwoofers—without overloading your system. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #23,161 in Electronics ( See Top 100 in Electronics ) #28 in Car Amplifier Equalizers | | Customer Reviews | 4.5 out of 5 stars 298 Reviews | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** Soundstream - **Connectivity Technology:** RCA - **Frequency Response:** 20 KHz - **Speaker Maximum Output Power:** 1000 Watts ## Images ![Soundstream BX-12 – Bass Processor | Car Audio Bass Restoration Processor with Remote Control | Epicenter Alternative for Factory & Aftermarket Sound Systems and Subwoofer Bass Booster - Image 1](https://m.media-amazon.com/images/I/71KZxVTyUXL.jpg) ![Soundstream BX-12 – Bass Processor | Car Audio Bass Restoration Processor with Remote Control | Epicenter Alternative for Factory & Aftermarket Sound Systems and Subwoofer Bass Booster - Image 2](https://m.media-amazon.com/images/I/71a9oqlxprL.jpg) ![Soundstream BX-12 – Bass Processor | Car Audio Bass Restoration Processor with Remote Control | Epicenter Alternative for Factory & Aftermarket Sound Systems and Subwoofer Bass Booster - Image 3](https://m.media-amazon.com/images/I/61uCo1rL00L.jpg) ![Soundstream BX-12 – Bass Processor | Car Audio Bass Restoration Processor with Remote Control | Epicenter Alternative for Factory & Aftermarket Sound Systems and Subwoofer Bass Booster - Image 4](https://m.media-amazon.com/images/I/51X7lIqF0cL.jpg) ![Soundstream BX-12 – Bass Processor | Car Audio Bass Restoration Processor with Remote Control | Epicenter Alternative for Factory & Aftermarket Sound Systems and Subwoofer Bass Booster - Image 5](https://m.media-amazon.com/images/I/61sWYI2T8PL.jpg) ## Questions & Answers **Q: does it come with the bass knob to.** A: Yes it does come with the knob. **Q: The bx12 bass control knob will fit the bx10??** A: no, BX12 has variable subsonic controls and they BX-10 has 3 presets of 35, 50, and 80Hz that is set on the unit itself **Q: what's in the box?** A: 15's **Q: What is the difference between this epicenter and the bx10x??** A: On the SoundStream BX-15 bass processor that came out about 2007 almost all copy and paste from the AudioControl Epicenter manual from 1998 (AudioControl has a very unique way writing manuals) SoundStream and all these other China build house generic pass processors almost all do it.They made it clear that they had no f'n idea what they they are selling and the build house has no idea what they are making. The BX-10 has a has preset subsonic filter options of 35Hz, 50Hz, and 80Hz! 80Hz!!!!!!!! The sweep for the bass enhancement is 27-63Hz (as they clam but it is just copy and paste for AudioControl). The BX-15 has the same sweep but the variable subsonic from 35-80Hz and they have no clue what the rolloff on either model is. With AudioControl I can call them up and ask a question about the formula for making my own PFM a crossover that is dated 1992 and they answer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works pretty good for the price i went with this one ... *by O***Z on May 18, 2015* Works pretty good for the price i went with this one over the bx-10 series because of the compliants on unwanted noise, and so far works pretty good, would highly recommend for those who listen to corridos, this brings the bass out really nice! ### ⭐⭐⭐⭐⭐ Good Quality *by T***S on August 29, 2024* Great Quality 👍🏻 ### ⭐⭐⭐⭐⭐ Easy install and true to bass enhancement *by A***R on December 2, 2018* Easy install. connect RCA from head unit to soundstream processor, then run a 2nd RCA from soundstream to the amp. After doing this, my music had a much stronger and balanced bass feel. All types of music are improved, I mostly listen to mexican corridos and rap/hiphop and the difference has made me appreciate my subwoofer even more. Setup is 1 10 inch Rockford R2 sub with a Planet Audio AC1500.1M amp. great performance for the price ## Frequently Bought Together - Soundstream BX-12 Digital Bass Processor,Black - Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black - Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/1164937-soundstream-bx-12-bass-processor-car-audio-bass-restoration-processor](https://www.desertcart.dk/products/1164937-soundstream-bx-12-bass-processor-car-audio-bass-restoration-processor) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-29*