--- product_id: 5110263 title: "BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way, Pre-Amp, Fine Tune Your High-Mid-Low Range Speaker Frequencies" price: "Β£4.87" currency: GBP in_stock: false reviews_count: 13 url: https://www.desertcart.co.uk/products/5110263-boss-audio-systems-bx35-electronic-car-crossover-3-way-pre store_origin: GB region: United Kingdom --- # Max output 9V 3-way crossover Variable filters BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way, Pre-Amp, Fine Tune Your High-Mid-Low Range Speaker Frequencies **Price:** Β£4.87 **Availability:** ❌ Out of Stock ## Summary > 🎢 Elevate Your Drive with BOSS Audio! ## Quick Answers - **What is this?** BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way, Pre-Amp, Fine Tune Your High-Mid-Low Range Speaker Frequencies - **How much does it cost?** Β£4.87 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/5110263-boss-audio-systems-bx35-electronic-car-crossover-3-way-pre) ## 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 - β€’ **Compact Design:** Sleek dimensions (8” x 7.4” x 1.5”) fit perfectly in any vehicle. - β€’ **Tailor Your Sound:** Fine-tune your audio experience with adjustable filters. - β€’ **Bass Boost Bonanza:** Elevate your low-end with a variable bass boost of up to 18dB. - β€’ **Seamless Integration:** Connect effortlessly with front, rear, and sub inputs/outputs. - β€’ **Power Meets Precision:** Enjoy a maximum output voltage of 9V for crystal-clear sound. ## Overview The BOSS Audio Systems BX35 is a high-performance electronic car crossover designed to enhance your audio experience. With its 3-way configuration, adjustable filters, and powerful output capabilities, this crossover allows you to fine-tune your high, mid, and low frequencies for optimal sound quality. Compact and easy to install, it’s the perfect addition for any audiophile looking to upgrade their car audio system. ## Description The BOSS Audio BX35 has been designed and built to deliver excellent sound quality and long lasting high performance. We are sure you'll enjoy listening to your favorite music with this BOSS component in your car audio system. For best results please consult a professional car stereo installer for application advice or troubleshooting. To guarantee top performance we recommend using The BOSS Link installation accessories such as RCA interconnects, power cable, and speaker wire. Thank you for choosing BOSS Audio Systems products for your auto sound system. We can't change the world, but we can make it sound better. Review: This adds power and great sound to your system! - This product works awesome! And adds power and great sound to my car audio system. Review: Works well - It worth it. ## Features - Front / Rear / Sub Input, Front / Rear / Sub Outputs - Front High Pass Filter 65 Hz to 4.5 kHz, Rear High Pass Filter 45 Hz to 1.6 kHz - Variable Subwoofer Filter 40 Hz – 250 Hz, Variable High Pass Filter 45 Hz – 5 kHz - Crossover Slope 12 dB / Octave, Variable Subwoofer Phase 0 – 180 Degrees - Variable Bass Boost 0 – 18 dB, Variable Bass Boost Frequency 25 Hz – 250 Hz - Maximum Input Voltage 4.5 Volts, Maximum Output Voltage 9 Volts, S / N Ratio 95 dB, THD 0.010 - Dimensions: Depth 8” x Width 7.4” x Height 1.5” - 1 Year Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #249,166 in Electronics ( See Top 100 in Electronics ) #234 in Car Amplifier Equalizers | | Customer Reviews | 4.4 out of 5 stars 318 Reviews | ## Images ![BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way, Pre-Amp, Fine Tune Your High-Mid-Low Range Speaker Frequencies - Image 1](https://m.media-amazon.com/images/I/81lDIA7yfjL.jpg) ![BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way, Pre-Amp, Fine Tune Your High-Mid-Low Range Speaker Frequencies - Image 2](https://m.media-amazon.com/images/I/81qP481kSDL.jpg) ![BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way, Pre-Amp, Fine Tune Your High-Mid-Low Range Speaker Frequencies - Image 3](https://m.media-amazon.com/images/I/61mJmd7Hx2L.jpg) ![BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way, Pre-Amp, Fine Tune Your High-Mid-Low Range Speaker Frequencies - Image 4](https://m.media-amazon.com/images/I/615Jpc5ePzL.jpg) ![BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way, Pre-Amp, Fine Tune Your High-Mid-Low Range Speaker Frequencies - Image 5](https://m.media-amazon.com/images/I/81SZUvSFenL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This adds power and great sound to your system! *by W***4 on July 18, 2018* This product works awesome! And adds power and great sound to my car audio system. ### ⭐⭐⭐⭐⭐ Works well *by V***T on January 9, 2020* It worth it. ### ⭐⭐⭐⭐ Trabaja muy bien *by A***R on October 25, 2024* Suena increΓ­ble gran ayuda ## Frequently Bought Together - BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way, Pre-Amp, Fine Tune Your High-Mid-Low Range Speaker Frequencies - Facmogu 7-Band Car Audio Equalizer, Adjustable 7 Bands EQ Car Amplifier Graphic Equalizer with CD/AUX Input Select Switch, Front/Rear + Sub Output, for Boat RV RTV Motorcycle Car Stereo Tone Control - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals --- ## 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.co.uk/products/5110263-boss-audio-systems-bx35-electronic-car-crossover-3-way-pre](https://www.desertcart.co.uk/products/5110263-boss-audio-systems-bx35-electronic-car-crossover-3-way-pre) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-23*