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MARTIN ROLAND MR-EW7 8” Active Aluminium Subwoofer

Ultra-Slim Bass • Powerful Output • Easy Installation • Designed in France

The Martin Roland MR-EW7 is a premium 8-inch active aluminium subwoofer engineered to deliver deep, controlled bass without stealing space from your boot. Featuring a rigid aluminium enclosure, flexible input options, and adjustable sound controls, the MR-EW7 is perfect for drivers who want strong low-frequency performance in daily driving conditions.

Whether you’re upgrading an OEM system or pairing with an aftermarket DSP/head unit, this active subwoofer brings powerful bass and clean integration to your car audio system.

Specification	Details
Speaker Size	8″ Woofer
Enclosure Type	Sealed Aluminium
Rated Power (RMS)	~130W* (brand rated)
Max Power	~200W* Peak
Frequency Response	~25Hz – 150Hz
Low-Pass Filter (Adjustable)	50Hz – 150Hz
Phase Control	0° / 180°
Input Types	High-Level (Speaker) / RCA Low-Level
Bass Boost	Adjustable
Installation	Underseat / Spare wheel / Hideaway panels
Application	Car active subwoofer

 

Why Choose the MR-EW7 Subwoofer?

• Space-Efficient — ultra-slim aluminium body fits most cars

• Deep Bass Extension — reaches real sub-bass frequencies

• Integrated Amplifier — no need for external amp

• Flexible Inputs — works with OEM & DSP systems

• Custom Sound Control — adjustable filtering & phase

• Designed for Tuned Sound Quality — premium automotive audio experience