--- product_id: 62347922 title: "R7EQ 1/2 Din 7 Band Car Audio Equalizer, Front/Rear/Sub Outputs, Blue LED Knobs, Built-in Line Driver & Crossover, for Car Audio Systems" price: "NT$3430" currency: TWD in_stock: true reviews_count: 13 url: https://www.desertcart.tw/products/62347922-r7eq-1-2-din-7-band-car-audio-equalizer-front store_origin: TW region: Taiwan --- # Blue LED control knobs Multi-output flexibility 7-band precision EQ R7EQ 1/2 Din 7 Band Car Audio Equalizer, Front/Rear/Sub Outputs, Blue LED Knobs, Built-in Line Driver & Crossover, for Car Audio Systems **Price:** NT$3430 **Availability:** βœ… In Stock ## Summary > 🎡 Elevate your drive with pro-grade sound control β€” because your car deserves the best vibes. ## Quick Answers - **What is this?** R7EQ 1/2 Din 7 Band Car Audio Equalizer, Front/Rear/Sub Outputs, Blue LED Knobs, Built-in Line Driver & Crossover, for Car Audio Systems - **How much does it cost?** NT$3430 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/62347922-r7eq-1-2-din-7-band-car-audio-equalizer-front) ## 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€’ **Deep Bass Mastery:** Built-in subwoofer controls with adjustable frequency (40-250Hz) and volume for punchy lows. - β€’ **Powerful Signal Boost:** High-voltage 7V line driver and 12dB/oct crossover ensure distortion-free, dynamic sound. - β€’ **Tailor Your Soundscape:** 7 adjustable EQ bands from 50Hz to 12kHz for crystal-clear, personalized audio. - β€’ **Sleek & Functional Design:** Compact metal chassis with eye-catching blue LED knobs for precise control anytime. - β€’ **Seamless System Integration:** Front, rear, and subwoofer outputs for ultimate connectivity with your car’s audio setup. ## Overview The R7EQ 1/2 Din 7 Band Car Audio Equalizer offers precise 7-band frequency adjustment, multi-output preamps for front, rear, and subwoofer channels, and a built-in subwoofer crossover with volume control. Featuring a high-voltage 7V line driver and durable metal chassis with illuminated blue knobs, it delivers professional-grade sound customization and seamless integration for any car audio system. ## Description Product description Rockville R7EQ 1/2 Din 7 Band Car Audio Equalizer EQ w/ Front, Rear + Sub Output Includes Equalizer Screws Bracket Owner manual Features Includes mounting brackets and screws for easy installation 7 adjustable bands of equalization (50Hz,125Hz,315Hz,750Hz,2.2KHz,6KHz and 12KHz) Each band is adjustable from -18dB to +18dB Adjustable subwoofer frequency from 40Hz to 250Hz Built in crossover Subwoofer level controls and subwoofer frequency cutoff controls (40-250 Hz) Built in 7 volt line driver Blue LED lights on each rotary knob Front, rear, and sub preamp outputs Aux input with gain knob to adjust aux volume Strong metal chassis with high quality rotary knobs for all controls Amazing quality with low distortion (Built with top quality components) Frequency response: 20Hz TO 20KHz +/- 1dB S/N Ratio: 101 dB Crossover Roll-Off: 12dB per octave Input impedance: 10K Input sensitivity: 200mv per channel >7V THD: 0.01% Input: 12V Output: 15V Power requirement: 11-16V DC Unit dimensions in inches: 7.04” x 4.72” 1.1” Controls: (Click here for diagram) Master volume Sub volume Sub frequency (40-250Hz) Fader Input selector switch 50 Hz control (+ or = 18 dB) 125 Hz control (+ or = 18 dB) 315 Hz control (+ or = 18 dB) 750 Hz control (+ or = 18 dB) 2.2 KHz control (+ or = 18 dB) 6 KHz control (+ or = 18 dB) 12 KHz control (+ or = 18 dB) ## Features - 7-BAND EQ CONTROL: Fine-tune your audio with 7 adjustable bands (50Hz, 125Hz, 315Hz, 750Hz, 2.2kHz, 6kHz, 12kHz) from -18dB to +18dB for a balanced and customized sound. - MULTI-OUTPUT INTEGRATION: Front, rear, and subwoofer preamp outputs allow flexible connectivity with amps, subs, and full-range speakers. - BUILT-IN SUB CONTROL: Adjustable subwoofer frequency (40Hz-250Hz) with dedicated volume and cutoff controls for deep, punchy bass response. - HIGH-VOLTAGE LINE DRIVER: Includes built-in 7V line driver, 12dB/octave crossover, and aux input with gain control for advanced system optimization. - DURABLE WITH LED CONTROL: Compact 1/2 DIN metal chassis with blue LED-lit rotary knobs for visibility and control in any lighting environment. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #47,088 in Electronics ( See Top 100 in Electronics ) #61 in Car Amplifier Equalizers | | Customer Reviews | 4.3 out of 5 stars 854 Reviews | ## Images ![R7EQ 1/2 Din 7 Band Car Audio Equalizer, Front/Rear/Sub Outputs, Blue LED Knobs, Built-in Line Driver & Crossover, for Car Audio Systems - Image 1](https://m.media-amazon.com/images/I/61Z2KEl5PEL.jpg) ## Questions & Answers **Q: How many watts does it put out?** A: This product is used to drive power amplifiers not speakers, its output is measured in micro volts, it could drive a pair of earbuds and that's all. **Q: Do i need crossover with this?** A: No, you do not. **Q: does this work like a high pass?** A: Yes it should but do not buy quality isn’t good. **Q: Can you use the rear out to bass boost your sub or should I just put it on the sub out** A: Sub out ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by H***O on March 13, 2026* ### ⭐⭐⭐⭐⭐ Review *by J***. on August 23, 2024* ### ⭐⭐⭐⭐ Review *by A***N on December 9, 2025* ## Frequently Bought Together - Rockville R7EQ 7 Band 1/2 Din Car Audio Equalizer, Front/Rear/Sub Outputs, Adjustable Frequencies, LED Indicators, Perfect for Car Audio Enthusiasts - RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction - RECOIL RCI66 99.99% Oxygen Free Copper 6ft 6-Channel RCA Audio Cable, Twisted Pair with Noise Reduction --- ## 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.tw/products/62347922-r7eq-1-2-din-7-band-car-audio-equalizer-front](https://www.desertcart.tw/products/62347922-r7eq-1-2-din-7-band-car-audio-equalizer-front) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-20*