--- product_id: 277927184 title: "MPQ-7B 7-Band 1/2 DIN Equalizer" brand: "soundstream" price: "£122.51" currency: GBP in_stock: true reviews_count: 5 category: "Soundstream" url: https://www.desertcart.co.uk/products/277927184-mpq-7b-7-band-1-2-din-equalizer store_origin: GB region: United Kingdom --- # 30V Bipolar Switching Power Supply 8V Max Output Voltage 7-Band Parametric EQ ±18dB Boost/Cut MPQ-7B 7-Band 1/2 DIN Equalizer **Brand:** soundstream **Price:** £122.51 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game — because your playlist deserves precision. ## Quick Answers - **What is this?** MPQ-7B 7-Band 1/2 DIN Equalizer by soundstream - **How much does it cost?** £122.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/277927184-mpq-7b-7-band-1-2-din-equalizer) ## Best For - soundstream enthusiasts ## Why This Product - Trusted soundstream brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Subwoofer Mastery:** Independent subwoofer level control with selectable low-pass filters ensures deep, punchy bass that commands attention. - • **Seamless Integration:** Dual selectable balanced RCA inputs and multiple outputs (front, rear, subwoofer) for versatile system setups. - • **User-Friendly Design:** Blue backlit control knobs and fade control make fine-tuning your audio effortless, even in low light. - • **Powerful Signal Handling:** 30V bipolar power supply and 20dB headroom eliminate signal overload for crystal-clear output. - • **Precision Audio Sculpting:** 7 frequency bands from 40Hz to 14kHz let you tailor your sound with surgical accuracy. ## Overview The Soundstream MPQ-7B is a professional-grade 7-band parametric equalizer featuring a robust 30V bipolar switching power supply, ±18dB boost/cut across seven frequency bands, and an 8V max output voltage. Designed for audiophiles and sound professionals, it offers independent subwoofer control, selectable low-pass filters, and multiple RCA inputs/outputs, delivering pristine sound clarity with a 115dB signal-to-noise ratio and minimal distortion. ## Description 7-Band Parametric Equalizer with Independent Subwoofer Level Control. Number of Bands: 7. Signal-to-noise ratio: 115dB. Max Output level: 8V. Cut/Boost: +/-18dB. Frequency response: 10-15,000 Hz. Review: Me a gustado mucho es muy contacto y esta muy bien Du ecualizador esta muy bien le da al.volumen más fuerte da una salida de 8v por canal estoy muy contento por la compra Review: FIRST OF ALL NOT A BAD PRODUCT IF YOU KNOW HOW TO USE IT. THIS UNIT REQUIRES A EXTERNAL LINE DRIVER TO POWER THE COMPONENTS BUILT IN TO THE EQ I CURRENTLY HAVE MINE RAN FROM THE HEAD TO THE EQ THEN TO THE EXTERNAL 10v line driver I have for the bass. YOU COULD WIRE IT HOW YOU WANT TO YOU CAN GO FROM THE HEAD UNIT TO LINE DRIVE THEN TOTHE EQ THEN TO THE BASS AMP (BUT BE CAREFUL) TO MUCH INPUT VOLTAGE COULD POSSIBLY DAMAGE THE EQ ## Features - 30V Bipolar Switching Power Supply, 20dB Headroom Eliminated Signal Overload - 2 Selectable Balanced RCA Inputs w/ Input n, Front, Rear, & Subwoofer RCA Outputs - Seven Frequency Bands with +/- 18db Bosst/Cut, 40Hz, 100Hz, 275Hz, 700Hz, 2kHz, 5kHz, 14kHz - Independent Subwoofer Level Control, Selectable Low-Pass Filter: 32Hz, 64Hz, 125Hz - Input Selector Switch, Fade Control, Blue Backlit Control Knobs, S/N Ratio: 115dB..THD: 0.05%, Stereo Separation: 82dB, Frequency Response: 10Hz-15kHz Max Output Voltage: 8V ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007SP5GWC | | Item model number | MPQ-7B | | Manufacturer | Soundstream | | Product Dimensions | 22.23 x 18.42 x 5.72 cm; 1.36 kg | ## Product Details - **Brand:** Soundstream - **Speaker maximum output power:** 50 Watts - **Frequency response:** 20.6 KHz - **Connectivity technology:** RCA - **Audio output mode:** Stereo ## Images ![MPQ-7B 7-Band 1/2 DIN Equalizer - Image 1](https://m.media-amazon.com/images/I/71wDc+VKlIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***N on 16 January 2019* Me a gustado mucho es muy contacto y esta muy bien Du ecualizador esta muy bien le da al.volumen más fuerte da una salida de 8v por canal estoy muy contento por la compra ### ⭐⭐⭐⭐⭐ Review *by M***A on 19 February 2021* FIRST OF ALL NOT A BAD PRODUCT IF YOU KNOW HOW TO USE IT. THIS UNIT REQUIRES A EXTERNAL LINE DRIVER TO POWER THE COMPONENTS BUILT IN TO THE EQ I CURRENTLY HAVE MINE RAN FROM THE HEAD TO THE EQ THEN TO THE EXTERNAL 10v line driver I have for the bass. YOU COULD WIRE IT HOW YOU WANT TO YOU CAN GO FROM THE HEAD UNIT TO LINE DRIVE THEN TOTHE EQ THEN TO THE BASS AMP (BUT BE CAREFUL) TO MUCH INPUT VOLTAGE COULD POSSIBLY DAMAGE THE EQ ### ⭐⭐⭐⭐⭐ Review *by A***. on 10 March 2019* Funziona benissimo ## Frequently Bought Together - Soundstream MPQ-7B 7-Band 1/2 DIN Equalizer - Skar Audio 3-Foot 2-Channel Twisted Pair RCA Interconnect Cable - SKAR2CH-RCA3 - Soundstream BX-20Z Digital Bass Reconstruction Processor --- ## 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.co.uk/products/277927184-mpq-7b-7-band-1-2-din-equalizer](https://www.desertcart.co.uk/products/277927184-mpq-7b-7-band-1-2-din-equalizer) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-10*