In the ancient Japanese sport of SUMO the rules are simple. When the Gyoji waves his fan; push the other guy out of a big circle. Massive Audio created the “SUMMO” line of subwoofers with the same goal in mind. Summo Series subwoofers play so low and with such a deep center of force that the competition cannot help but to bow out gracefully.

Let there be no doubt that with Massive Audio you will be the “King of the Ring.”

 FEATURES:

• Die Cast Basket with Black Textured Finish
• Kevlar Fiber Enhanced Non-Pressed Paper Cone with Textured Paint Finish
• EROM Foam Surround with Red Stitching
• 1.5" 4-Layer Hi-Temp Voice Coil 
• Fiberglass Woven Dust Cap
• Double Stacked 48oz High Energy Magnets 
• Enhanced Cooling T-yoke Design with Black Anodized Finish
• Customized Rubber Gasket and Magnet Boot
• 16 Gauge Power Cable with Direct Lead Connection
• Triple Black Poly Cotton Spiders with Mirror Image Layout

SPECIFICATIONS: