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. ZA2-1000.4 Amplifier : Four Channel Car Audio Amplifier

    1000 watt, four channel car audio amplifier ⇒ Details & Images

    Regular Price: $249.99

    Special Price: $129.00

  2. PS1-316 Premium Speakers : 6.5in 400 Watt 3-Way Component 6-Speaker System

    400 Watts 6.5" Premium 3-Way Component Speaker System ⇒ Details & Images
    MSRP: $399.99
    Free Shipping

  3. DK1-116 Discus Speakers : 6.5" coax .75" alum tweet

    MB Quart Discus 6.5" 2 way car audio coaxial speaker system with aluminum dome tweeter with silk surround (pair) ⇒ 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. DS1-304 Shallow Subwoofer : 12" shallow DVC

    MB Quart Discus Shallow Mount 12 inch Dual Voice Coil subwoofer ⇒ Details & Images

  6. PS1-213 Premium Speakers : 5.25in 240 Watt Component 2-Way System

    240 Watts 5.25" Premium 2-Way Component Speaker System (Grills Included) ⇒ Details & Images
    MSRP: $259.99
    Free Shipping

  7. FA1-2000.1 Amplifier : Mono 2000W

    MB Quart FA1-2000.1 FORMULA 2000 Watt Amplifier 1 Ohm Stable Mono Car Audio Amp ⇒ Details & Images

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

    MB Quart Discus Shallow Mount 8 inch Dual voice coil subwoofer ⇒ Details & Images

  9. PK1-168 Premium Speakers : 5x7/6x8in 220 Watt 2-Way Coaxial

    220 Watts 5x7/6x8" Premium 2-Way Coaxial Speaker System (Grills Not Included) ⇒ Details & Images
    MSRP: $199.99
    Free Shipping

  10. FA1-1000.1 Formula Amplifier : Mono 1000W

    MB Quart FA1-1000.1 FORMULA 1000 Watt Amplifier 1 Ohm Stable Mono Car Audio Amp ⇒ Details & Images