--- product_id: 511998858 title: "Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO" brand: "prv audio" price: "5519502₫" currency: VND in_stock: true reviews_count: 6 category: "Prv Audio" url: https://www.desertcart.vn/products/511998858-crossover-car-audio-ex4-6-pro-4-way-or-3 store_origin: VN region: Vietnam --- # 9V RMS max output power 4 RCA inputs, 6 RCA outputs Bass boost up to +12dB at 45Hz Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO **Brand:** prv audio **Price:** 5519502₫ **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your car audio game with surgical precision and power! ## Quick Answers - **What is this?** Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO by prv audio - **How much does it cost?** 5519502₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/511998858-crossover-car-audio-ex4-6-pro-4-way-or-3) ## 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 - • **User-Friendly Setup:** Quick on/off buttons and individual channel level controls for effortless tuning - • **Custom Bass Enhancement:** Adjustable bass boost from 0 to +12dB at 45Hz for deep, punchy lows - • **Powerful Signal Delivery:** Up to 9 volts RMS output ensures clean, distortion-free sound - • **Precision Audio Sculpting:** 4-in/6-out RCA channels for ultimate multi-way system control - • **Flexible Frequency Control:** Butterworth 12dB/octave crossover slopes with adjustable high/low pass filters ## Overview The PRV Audio EX4.6 PRO is a compact, professional-grade electronic crossover designed for 3 or 4-way car audio systems. Featuring 4 RCA inputs and 6 RCA outputs, it delivers up to 9V RMS output with minimal noise, allowing precise frequency control via adjustable Butterworth filters and a bass boost of up to +12dB at 45Hz. Its intuitive channel on/off switches and level controls make it ideal for audiophiles seeking flawless soundstage customization. ## Description 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 - EX4.6PRO || PRV AUDIO EX4.6 PRO, a compact yet powerful electronic crossover designed for enthusiasts who demand total control over their soundstage. Whether you're running a 4-way or 3-way system, this processor gives you the flexibility to sculpt your audio with surgical accuracy. || With 4 RCA inputs and 6 RCA outputs, the EX4.6 PRO lets you route signals to tweeters, mids, midbass, and subwoofers independently. Each channel features adjustable high-pass and low-pass filters, allowing you to define the exact frequency range for every speaker. || Engineered for clarity, it delivers up to 9V RMS output, ensuring strong signal delivery with minimal noise. The on/off switches for each channel make setup a breeze, while individual level controls let you balance your system to perfection. || Fine-tune 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, delivering up to 9V RMS output for clean, powerful signal distribution. With adjustable high-pass and low-pass filters, bass boost (0–12 dB at 45 Hz), and individual channel level controls, it offers precision tuning for tweeters, mids, and subwoofers. || || Compact and easy to install, the EX4.6 PRO is ideal for audiophiles and installers seeking total control over their soundstage Review: fine tune - One of kind product that makes your sound system incredible fine tune to correct the range of each speaker Review: Works good. Bought new but think I got a returned/used item ## Features - 2/3/4 RCA Input Signal Options - 9 Volts RMS maximum output - Bass Boost 0 to 12dB set 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 | 69,807 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 17 in Car Audio & Video Stereo Amplifiers | | Item model number | EX4.6PRO | | Manufacturer | PRV AUDIO | | Product Dimensions | 3.3 x 22.86 x 16 cm; 730.28 g | ## Product Details - **Audio Output Type:** RCA - **Brand:** PRV AUDIO - **Color:** Black - **Connectivity Technology:** RCA - **Connector Type:** RCA - **Controller Type:** Mechanical knob - **Item Weight:** 1.61 Pounds - **Manufacturer:** PRV AUDIO - **Number of Channels:** 4 - **Special Feature:** Bass Boost ## Images ![Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO - Image 1](https://m.media-amazon.com/images/I/61u76+p48zL.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 ### ⭐⭐⭐⭐⭐ fine tune *by D***7 on 4 October 2024* One of kind product that makes your sound system incredible fine tune to correct the range of each speaker ### ⭐⭐⭐⭐⭐ Review *by I***! on 1 October 2025* Works good. Bought new but think I got a returned/used item ### ⭐⭐⭐⭐ Review *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 ## 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.vn/products/511998858-crossover-car-audio-ex4-6-pro-4-way-or-3](https://www.desertcart.vn/products/511998858-crossover-car-audio-ex4-6-pro-4-way-or-3) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*