--- product_id: 396226400 title: "ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black" price: "€ 131.40" currency: EUR in_stock: true reviews_count: 9 url: https://www.desertcart.sk/products/396226400-ateq709-4-band-audio-equalizer-with-built-in-2-way store_origin: SK region: Slovakia --- # 9V Line Driver Circuit for powerful, clean signal output Front/Rear Active 2-Way Crossover for seamless audio separation 4-Band Preamp EQ for precise sound tuning ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black **Price:** € 131.40 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your drive with precision audio control—because your car deserves to sound as sharp as you do. ## Quick Answers - **What is this?** ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black - **How much does it cost?** € 131.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/396226400-ateq709-4-band-audio-equalizer-with-built-in-2-way) ## 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 - • **Compact Yet Powerful:** Half-DIN size fits sleekly into your dash while delivering robust audio performance that elevates your entire car sound system. - • **Balanced Volume Control:** Input level controls and master SPL volume ensure consistent sound levels across all devices for a flawless listening experience. - • **Seamless Audio Switching:** Switch effortlessly between your head unit and external audio sources with the built-in input selector—never miss a beat. - • **Precision Sound Sculpting:** 4-band EQ lets you tailor every frequency to perfection, ensuring your car audio sounds exactly how you want it. - • **Customizable Crossover Options:** Selectable 12dB high-pass and low-pass crossovers with mono/stereo subwoofer setups let you optimize bass and mids like a pro. ## Overview The Autotek ATEQ709 is a compact 4-band audio equalizer featuring a built-in 2-way active crossover, 9V line driver circuit, and versatile input selectors. Designed for professional-grade sound tuning in vehicles, it offers precise volume and frequency control, selectable high-pass crossovers, and compatibility with mono or stereo subwoofer setups, making it an essential upgrade for audiophiles seeking superior in-car audio performance. ## Description Technical Details: - Half-DIN, 4-Band Preamp EQ With Front/Rear Active Crossover Features - Line Driver Circuit Delivers 9 Volts Of Preamp Level Signal Through The RCAs - Audio Input Selector For Switching Between Head Unit And Another Audio Source - Input Level Controls For Both The Car Radio And Any Media Device To Ensure Identical Volume Levels - Master Volume Control Of The SPL-Level For Both Sound Sources - Front To Rear Dual-Amp Fader - 2 Audio Inputs With Level Matching - Selectable 12 dB High-Pass Crossover And Low-Pass Sub Output - Selectable For Mono Or Stereo Subwoofer Setups - 45 Hz Sub-Bass Control - 120 Hz Mid-Bass Control 100% Genuine Product & Accessories: Audio Watt Store makes it easy to put the finishing touches on your mobile audio installation. Your system will sound and look its best when you use the right car audio installation accessories. We carry the radio dash mounting kits and wiring harnesses you need for upgraded head units, 12V relays and sockets for your add-ons, antennas, and line output converters and controllers. Cable, wire, and connectors are extremely important to your installation's success, and Audio Watt Store provides options that support every example of connectivity. Drive smarter. Whether you love road trips with the family, need better car connectivity, or want the latest safety and convenience technology, you can shop Audio Watt Store for car accessories such as dash kits, Bluetooth/hands-free car kits, radar detector parts, and more. Keep the whole crew happy with car entertainment add-ons like video, gaming and satellite radio. Stay connected with in-car Wi-Fi. Review: The quality is good - Is good for audio Review: Bueno - Bueno ## Features - Half-DIN, 4-Band Preamp EQ With Front/Rear Active Crossover Features - Line Driver Circuit Delivers 9 Volts Of Preamp Level Signal Through The RCAs - Audio Input Selector For Switching Between Head Unit And Another Audio Source - Input Level Controls For Both The Car Radio And Any Media Device To Ensure Identical Volume Levels - Master Volume Control Of The SPL-Level For Both Sound Sources ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09P48YYXD | | Best Sellers Rank | #15,234 in Electronics ( See Top 100 in Electronics ) #13 in Car Amplifier Equalizers | | Customer Reviews | 4.7 4.7 out of 5 stars (79) | | Date First Available | December 23, 2021 | | Item Weight | 1.96 pounds | | Package Dimensions | 11.69 x 7.95 x 2.05 inches | ## Images ![ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black - Image 1](https://m.media-amazon.com/images/I/81VOXiSWRqL.jpg) ![ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black - Image 2](https://m.media-amazon.com/images/I/61sKClV+-qL.jpg) ![ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black - Image 3](https://m.media-amazon.com/images/I/51b6tyMQd0S.jpg) ![ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black - Image 4](https://m.media-amazon.com/images/I/51c6AsXK22L.jpg) ![ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black - Image 5](https://m.media-amazon.com/images/I/51Do4mSC3OS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The quality is good *by W***S on March 20, 2026* Is good for audio ### ⭐⭐⭐⭐⭐ Bueno *by A***O on February 10, 2026* Bueno ### ⭐⭐⭐⭐⭐ 👍 *by �***� on December 25, 2025* Perfecto ## Frequently Bought Together - Autotek ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black - Clarion EQS755 7-Band Car Audio Graphic Equalizer with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs, BLACK - EXPERT 8 CH 32 BIT 96K Bluetooth Process --- ## 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.sk/products/396226400-ateq709-4-band-audio-equalizer-with-built-in-2-way](https://www.desertcart.sk/products/396226400-ateq709-4-band-audio-equalizer-with-built-in-2-way) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-25*