--- product_id: 364733944 title: "EX4.6 PRO 4 Way Electronic Crossover 4 in 6 RCA Output 9V RMS Car Audio" brand: "prv audio" price: "1273 zł" currency: PLN in_stock: true reviews_count: 5 category: "Prv Audio" url: https://www.desertcart.pl/products/364733944-ex4-6-pro-4-way-electronic-crossover-4-in-6 store_origin: PL region: Poland --- # 9V RMS max output power 4 RCA inputs to 6 RCA outputs Bass boost 0-12dB @ 45Hz EX4.6 PRO 4 Way Electronic Crossover 4 in 6 RCA Output 9V RMS Car Audio **Brand:** prv audio **Price:** 1273 zł **Availability:** ✅ In Stock ## Summary > 🎵 Tune your ride like a pro — total control, zero compromise! ## Quick Answers - **What is this?** EX4.6 PRO 4 Way Electronic Crossover 4 in 6 RCA Output 9V RMS Car Audio by prv audio - **How much does it cost?** 1273 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/364733944-ex4-6-pro-4-way-electronic-crossover-4-in-6) ## Best For - prv audio enthusiasts ## Why This Product - Trusted prv audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Custom Bass Boost:** Adjustable bass boost up to 12dB at 45Hz to add punch where it counts - • **Flexible Connectivity:** 4 RCA inputs and 6 RCA outputs for seamless integration with complex car audio setups - • **User-Friendly Controls:** Quick on/off switches and individual channel level controls for effortless tuning on the go - • **Powerful Signal Delivery:** Delivers up to 9V RMS output ensuring clean, distortion-free sound - • **Precision Sound Sculpting:** 4-way/3-way crossover with adjustable high/low pass filters for surgical audio control ## Overview The PRV AUDIO EX4.6 PRO is a compact, high-performance 4-way electronic crossover designed for car audio enthusiasts seeking precise soundstage control. Featuring 4 RCA inputs and 6 RCA outputs, it supports both 3-way and 4-way systems with adjustable high-pass and low-pass filters, delivering up to 9V RMS output power. Its bass boost and individual channel controls enable tailored audio tuning, making it an essential tool for audiophiles aiming to elevate their in-car listening experience. ## Description PRV AUDIO Crossover Car Audio EX4.6 Pro, 4-Way or 3-Way Crossover 9 Volt, 4-in-6 Out RCA Channels, Car Sound Processor - EX4.6 PRO || PRV AUDIO EX4.6 PRO, A compact yet powerful electronic crossover for enthusiasts who need total control of their soundstage. Whether you're running a 4-way or 3-way system, this processor gives you the flexibility to shape your audio with surgical accuracy. || With 4 RCA inputs and 6 RCA outputs, the EX4.6 PRO allows you to independently forward signals to tweeters, mid bass and subwoofers. Each channel features adjustable high pass and low pass filters, allowing you to define the exact frequency range for each speaker. || Designed for clarity, it delivers up to 9V RMS output and ensures strong signal transmission with minimal noise. The on/off switches for each channel make setup a breeze, while custom level controls let you balance your system perfectly. Optimize your car audio system with the PRV AUDIO EX4.6 Pro electronic crossover. This versatile 4-way or 3-way sound processor features 4 RCA inputs and 6 RCA outputs and delivers up to 9V RMS output for clean, powerful signal distribution. With adjustable high-pass and low-pass filters, bass boost (0-12dB at 45Hz) and individual channel level controls, it provides precise tuning for tweeters, midrange and subwoofers. || || Compact and easy to install, the EX4.6 PRO is ideal for audiophiles and installers seeking total control of their soundstage Review: Good Review: 中高音はいいが - 低音域がサブウーハーとミッドウーハーのモノラルになるのでDSPに すぐ買い換えました 仕様をよく見ないといけなかったがクロスオーバーとしては問題ないので ミッドウーハーもステレオ出力になってれば完璧でした ## Features - 2/3/4 RCA input signal options - 9 volt RMS maximum output power - Bass boost 0 to 12dB at 45Hz - Quick on/off button for each channel - Crossover slope rate: Butterworth 12 db/octave ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YCV88VY | | Best Sellers Rank | #1,531,530 in Electronics ( See Top 100 in Electronics ) #106 in Car Stereo Amplifiers | | Box Contents | PRV AUDIO EX4.6 PRO Crossover Car Audio | | Brand | PRV Audio | | Brand Name | PRV Audio | | Colour | black | | Connector Type | RCA | | Customer Reviews | 4.5 out of 5 stars 344 Reviews | | Item Type Name | car audio | | Item Weight | 1.61 Pounds | | Item Weight Unit of Measure | 1.61 Pounds | | Model Number | EX4.6PRO | | Number of Channels | 4 | | UPC | 602938022620 | ## Product Details - **Brand:** PRV AUDIO - **Color:** Black - **Connector Type:** RCA - **Item Weight:** 1.61 Pounds - **Manufacturer:** PRV AUDIO - **Number of Channels:** 4 - **UPC:** 602938022620 ## Images ![EX4.6 PRO 4 Way Electronic Crossover 4 in 6 RCA Output 9V RMS Car Audio - Image 1](https://m.media-amazon.com/images/I/61u76+p48zL.jpg) ![EX4.6 PRO 4 Way Electronic Crossover 4 in 6 RCA Output 9V RMS Car Audio - Image 2](https://m.media-amazon.com/images/I/61Q5cVlI8GL.jpg) ![EX4.6 PRO 4 Way Electronic Crossover 4 in 6 RCA Output 9V RMS Car Audio - Image 3](https://m.media-amazon.com/images/I/41kgpl2bu9L.jpg) ![EX4.6 PRO 4 Way Electronic Crossover 4 in 6 RCA Output 9V RMS Car Audio - Image 4](https://m.media-amazon.com/images/I/31FV7mm3r2L.jpg) ## Questions & Answers **Q: Will 9 volts hurt an amplifier with rca inputs rated at 4 volts? do you just lower the gain on the amps? the amps are alpine 50 watts x 4 channels.** A: This will not hurt the amplifier. The output voltage is not a full time constant 9v. **Q: does this come with as bass knob** A: No, but you can adjust the signal level going into your subs from this crossover. **Q: este producto es chino?** A: Es chino pero la verdad es de muy buena calidad es muy buena marca reconocida en latino america ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by I***! on 1 October 2025* ### ⭐⭐⭐⭐ 中高音はいいが *by Y***Y on 7 April 2025* 低音域がサブウーハーとミッドウーハーのモノラルになるのでDSPに すぐ買い換えました 仕様をよく見ないといけなかったがクロスオーバーとしては問題ないので ミッドウーハーもステレオ出力になってれば完璧でした ### ⭐⭐⭐⭐⭐ fine tune *by D***7 on 4 October 2024* ## Frequently Bought Together - PRV AUDIO Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing --- ## 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.pl/products/364733944-ex4-6-pro-4-way-electronic-crossover-4-in-6](https://www.desertcart.pl/products/364733944-ex4-6-pro-4-way-electronic-crossover-4-in-6) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*