Massive Audio SUMMO64XL - 6.5" 150 WATTS RMS SINGLE 4 OHM, 1.5" V.C. SUBWOOFER

Regular price Save -9% $199.99 $219.99
Regular price $199.99


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The Massive Audio SUMMO64XL is a powerful 6.5 inch Subwoofer that produces high SPL while allowing you to save as much space possible in your vehicle. High quality materials are utilized and bolted to a durable cast basket and 55oz magnet. 

The SUMMO64XL Subwoofers small stature will impress even hard core audio enthusiasts. As with all SUMMO XL Series subwoofers, we deign them all to 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.”


  • 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" Single 4 Ohm / 4-Layer Hi-Temp Voice Coil 
  • Fiberglass Woven Dust Cap
  • Double Stacked 55oz 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


Size 6.5"
Peak Watts 300
RMS Watts 150
Cone Non-Pressed Paper
Voice Coil 1.5" Single 4 Ohm
Surround EROM Foam with Red Stitching
Magnet 55oz Double Stacked
Terminals Heavy Duty Direct Input Wires Connection
Basket Die Cast
Tinsel Leads Heavy Duty Triple
X-Max (2-Way) 10mm
SPL 85dB
Ported Box 8"H x 9"D x 10"W
Sealed Box 0.41 ft3
Massive Audio SUMMO64XL - 6.5" 150 WATTS RMS SINGLE 4 OHM, 1.5" V.C. SUBWOOFER
Massive Audio SUM...
Regular price Save -9% $199.99 $219.99
Regular price $199.99