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

M-Line Subwoofers

Flexible Installations
MB Quart M-Line Subwoofers are the most versatile of the MB Quart line. The models are designed for installations where there is a challenge to fit a subwoofer into a shallow space. Regardless of your installation needs, the M-Line profiles will deliver musical bass frequencies with maxximum power to drive your music. M-Line subwoofers are designed for small sealed enclosures only.

Low Profile Option
The 12” M-Line only needs 3” mounting depth from the edge of the flange. The 10” needs less than 3” mounting depth.

M-Line Shallow Subwoofers

  • Vented aluminum voice coil formers
  • Edge wound copper wire in DVC configuration
  • Stamp-cast deep drawn steel basket
  • Durable heavy textured powder coat
  • UV rubber surround
  • Thermal formed PP cone & dust cap
  • Works well in sealed and ported applications

M-Line Subwoofers