MB Quart Polaris Off-Road Grade Audio
MB Quart Bobcat Audio


The 1960’s were an esoteric time in the audio world. Only the most discriminating music enthusiasts could embrace the components of the day, made only of wood and tubes.

Founded during that decade, MB Quart established itself as a key manufacturer of high quality audio components. Throughout five decades and several technology revolutions from the days of ‘wood and tubes’, MB Quart is still the global standard, creating only the finest high performance audio equipment.

Founded in 1962, MB Quart began producing professional studio microphones and headphones at its headquarters in Obrigheim, Germany. Through research, innovation, and a dedication to the highest standards of quality, MB Quart continued to grow its product line throughout it’s more than 50 year history.

Today you can choose the finest in Mobile audio as well as products designed for Marine and Powersports applications.
MB Quart Mobile Audio Speakers
MB Quart Mobile Audio Subwoofers
MB Quart Mobile Audio Amplifiers
MB Quart Mobile Audio Source Units
Accessories, Merchandise, and Archived


  1. DS1-204 Shallow Subwoofer : 8" shallow DVC

    MB Quart Discus Shallow Mount 8 inch Dual voice coil subwoofer ⇒ Details & Images
  2. ZC1-216 Speaker System : 6.5" component 1" ceramic coated titanium tweeter

    MB Quart Z-Line 6.5 inch 2 way car audio component speaker system with ceramic coated, titanium dome tweeters and external crossovers ⇒ Details & Images
  3. PWM304 Premium Subwoofer : 500W 12" DVC

    MB Quart Premium 12 inch dual 4-ohm voice coil subwoofer, 1000 watts peak power 500 watts RMS. ⇒ Details & Images


  4. FW1-254 Formula Subwoofer : 10in 600W 4-Ohm DVC

    MB Quart Formula FW1-254 10 Inch Dual Voice Coil 600 Watt Car Audio Subwoofer ⇒ Details & Images
  5. QS216 Speaker System - Discontinued : 6.5" component 80W RMS 160W max

    6.5" Component 80 Watts RMS 160 Watts MAXX The QS216 Speakers is no longer available. ⇒ Details & Images


  6. MS1-254 M-Line Subwoofer : 10" shallow

    MB Quart 10 inch M-Line shallow mount dual voice coil subwoofer with woven glass fiber cone. ⇒ Details & Images

    Regular Price: $139.99

    Special Price: $99.00