Monster15 Active Subwoofers

The MMATS Monster series 15 inch subwoofers are better known as “Mini-Jugs”. That’s right, power them up to their 1000 watts rating and you will have the same SPL as a Juggernaut but for only half the price. This approach creates real “ground-pounder” daily-driver 15 inch subwoofers that offers a tremendous improvement in sound quality and construction over other brands of woofers of equal cost. Features include: 3” copper voice coil, double 8” flat-spider suspension, Cast Aluminum 12-spoke frame, Carbon-fiber impregnated cone body and Double-stacked 140 ounce magnet structure. Proudly designed, engineered and made in the USA! Drop by your local MMATS dealer today and audition the Monster 15″ subwoofers today.

Note: Juggernauts can handle twice the power and can be up to 3 dB louder over the Monsters.



  • 15″ Kevlar Impregnated Conebody
  • 3” copper voice coil
  • 1000 Watts Rms Power Handling
  • Double 8” flat-spider suspension
  • Cast Aluminum 12-spoke frame
  • Carbon-fiber impregnated cone body
  • Double-stacked 140 ounce magnet structure