--- product_id: 76174851 title: "Massive Audio EQ7X | 7-Band Car Audio Equalizer with 8V Line Driver, Subwoofer Control & Adjustable Fader - in-Dash EQ for Studio-Quality Sound" brand: "massive audio" price: "678 zł" currency: PLN in_stock: true reviews_count: 10 url: https://www.desertcart.pl/products/76174851-massive-audio-eq7x-7-band-car-audio-equalizer-with-8v store_origin: PL region: Poland --- # 8V line driver output 7-band precision EQ Subwoofer & fader control Massive Audio EQ7X | 7-Band Car Audio Equalizer with 8V Line Driver, Subwoofer Control & Adjustable Fader - in-Dash EQ for Studio-Quality Sound **Brand:** massive audio **Price:** 678 zł **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your drive with studio-quality sound — because your car deserves to sound as sharp as you do. ## Quick Answers - **What is this?** Massive Audio EQ7X | 7-Band Car Audio Equalizer with 8V Line Driver, Subwoofer Control & Adjustable Fader - in-Dash EQ for Studio-Quality Sound by massive audio - **How much does it cost?** 678 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/76174851-massive-audio-eq7x-7-band-car-audio-equalizer-with-8v) ## Best For - massive audio enthusiasts ## Why This Product - Trusted massive audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last In-Dash:** Sleek, durable design made for audiophiles who demand premium, long-lasting performance. - • **Balanced Sound Staging:** Front/rear fader lets you craft immersive audio environments tailored to your ride. - • **Dashboard Bass Control:** Adjust your subwoofer level on the fly for that perfect punch without leaving your seat. - • **Studio-Grade 7-Band EQ:** Fine-tune every frequency for crystal-clear highs, rich mids, and deep bass that commands attention. - • **Powerful 8V Line Driver:** Delivers a clean, distortion-free signal that elevates your car audio to pro-level clarity. ## Overview The Massive Audio EQ7X is a professional 7-band in-dash car audio equalizer featuring an 8V line driver for clean, powerful output, subwoofer level control, and adjustable front/rear fader. Designed for audiophiles seeking precise sound tuning, it delivers studio-quality audio with durable construction and easy dashboard adjustments. ## Description Buy Massive Audio EQ7X | 7-Band Car Audio Equalizer with 8V Line Driver, Subwoofer Control & Adjustable Fader - in-Dash EQ for Studio-Quality Sound: Equalizers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: great EQ - The Massive EQ is a great product, especially for the price. Using my stock head unit and high level to low level converter, I connected this EQ to my 4 channel Pioneer (75 Watts/ch RMS) amp and adjusted the bands and it sounds great. Before using the EQ, I had a little too much mid-range. Now the mid-range is the way I wanted it to sound. I did NOT use this for my Pioneer Sub amp...that is fed directly from the head unit. For those of you who want to use it for the sub amp, there is a sub out but...there is also a low frequency cutoff switch for 90 Hz. or 60 Hz. My feeling is that the 60 Hz cutoff is still too high...it should have 35 or 40 Hz. However, this is still a great EQ for the money. Review: Works great as a line driver - I was having an issue with a preamp output that wasn't quite strong enough for my application, with this equalizer/line driver I was able to precisely set my levels appropriately. There wasn't any buzzing or ground looping noise to speak of, and the output was clear. Power connections were simple and tight. ## Features - 7-Band EQ Precision | Tune every frequency for crisp highs, rich mids, and deep lows. - 8V Line Driver Output | Ensures clean, powerful signal with reduced noise and distortion. - Subwoofer Level Control | Fine-tune your bass directly from the dashboard with ease. - Front/Rear Fader Adjustment | Achieve balanced sound staging for full-range performance. - Durable In-Dash Design | Built for audiophiles seeking premium, professional-grade sound tuning. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00852WCR4 | | Best Sellers Rank | #166,160 in Electronics ( See Top 100 in Electronics ) #170 in Car Amplifier Equalizers | | Color Name | 7 Band | | Connector Type | aux,rca | | Customer Reviews | 4.2 4.2 out of 5 stars (542) | | Date First Available | September 24, 2010 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.8 pounds | | Item model number | EQ-7 | | Product Dimensions | 8 x 2 x 6 inches | | Size | EQ 7X Band Car Equalizer | | Voltage | 8 Volts | ## Product Details - **Battery Capacity:** 2500 Milliampere Hour (mAh) - **Brand:** Massive Audio - **Recommended Uses For Product:** MP3 Player - **Unit Count:** 1 Count - **Voltage:** 8 Volts ## Images ![Massive Audio EQ7X | 7-Band Car Audio Equalizer with 8V Line Driver, Subwoofer Control & Adjustable Fader - in-Dash EQ for Studio-Quality Sound - Image 1](https://m.media-amazon.com/images/I/712oodzMCRL.jpg) ![Massive Audio EQ7X | 7-Band Car Audio Equalizer with 8V Line Driver, Subwoofer Control & Adjustable Fader - in-Dash EQ for Studio-Quality Sound - Image 2](https://m.media-amazon.com/images/I/61Ms5liWXsL.jpg) ![Massive Audio EQ7X | 7-Band Car Audio Equalizer with 8V Line Driver, Subwoofer Control & Adjustable Fader - in-Dash EQ for Studio-Quality Sound - Image 3](https://m.media-amazon.com/images/I/51wcElmfUVL.jpg) ![Massive Audio EQ7X | 7-Band Car Audio Equalizer with 8V Line Driver, Subwoofer Control & Adjustable Fader - in-Dash EQ for Studio-Quality Sound - Image 4](https://m.media-amazon.com/images/I/51b9IsNi44L.jpg) ![Massive Audio EQ7X | 7-Band Car Audio Equalizer with 8V Line Driver, Subwoofer Control & Adjustable Fader - in-Dash EQ for Studio-Quality Sound - Image 5](https://m.media-amazon.com/images/I/41unsOrOp2L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does thing have separate inputs channels for front and rear speakers** A: Having trouble with my 4 channel head unit (Alpine) - I have separate front and rear L/R RCA outputs coming from the head - I plugged the front RCA outputs into the "main" which works ok, but no place to plug in the rear output RCA cables.... **Q: This can be used to take the 2 rca inputs from head unit and make them multiple rca outputs for a 5 channel amp?** A: Yes, I have 2 AMPs connected to it. I have a 4 channel 1000 watt Rocksford Fosgate AMP pushing the highs and mids to the 6x9s and door speakers. And I have a 8000 watt Power Accoustik AMP pushing the Bass. The 1st knob is independent bass that controls my Power Accoustik AMP. The 2nd Knob is the overall volume. So the answer is Yes. It controls my 4 channel AMP and my Mono AMP at the same time. **Q: Would this make a huge difference with 4 6.5 mids and 2 tweeters** A: It definitely would. Thats exactly what I have **Q: How hard is it to hook up a equalizer to my Kenwood car stereo** A: Depends - But I'd imagine that if you are capable of installing the HU then the EQ should be just as easy. Has the 3 typical: power. ground, remote and then the input and output(s) <-- or whatever way you plan on using the EQ. All else fails, go to YouTube and watch one of the many videos. I tried "how to install a car EQ" and it came back with "about 347,000 results" I bought this EQ and am extremely pleased with what I got for the price of this thing. Buy it. figure out to install it. It is worth it ## Customer Reviews ### ⭐⭐⭐⭐⭐ great EQ *by J***O on July 1, 2019* The Massive EQ is a great product, especially for the price. Using my stock head unit and high level to low level converter, I connected this EQ to my 4 channel Pioneer (75 Watts/ch RMS) amp and adjusted the bands and it sounds great. Before using the EQ, I had a little too much mid-range. Now the mid-range is the way I wanted it to sound. I did NOT use this for my Pioneer Sub amp...that is fed directly from the head unit. For those of you who want to use it for the sub amp, there is a sub out but...there is also a low frequency cutoff switch for 90 Hz. or 60 Hz. My feeling is that the 60 Hz cutoff is still too high...it should have 35 or 40 Hz. However, this is still a great EQ for the money. ### ⭐⭐⭐⭐⭐ Works great as a line driver *by T***A on January 4, 2024* I was having an issue with a preamp output that wasn't quite strong enough for my application, with this equalizer/line driver I was able to precisely set my levels appropriately. There wasn't any buzzing or ground looping noise to speak of, and the output was clear. Power connections were simple and tight. ### ⭐⭐⭐⭐ good equalizer *by M***U on August 15, 2020* good eq,works like it should. only reason for 4 stars is it had a smell like it was burning but its been working fine and the smell hasnt been too noticeable. ## Frequently Bought Together - Massive Audio EQ-7 Car Equalizer with 7 Band Graphic Equalizer - Aux inputs - 7V RCA Outputs - 8V Line Driver - 12dB Crossover - RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction --- ## 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/76174851-massive-audio-eq7x-7-band-car-audio-equalizer-with-8v](https://www.desertcart.pl/products/76174851-massive-audio-eq7x-7-band-car-audio-equalizer-with-8v) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-11*