Massive Audio SUMMO64S 6.5 Inch Car Audio Subwoofer

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 ...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 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 LayoutSpecifications