SUMMO84 - 8" 300 Watts RMS Dual 4 Ohm, 2" V.C. Subwoofer

Availability: In Stock & Ready To Ship!
$ 119.95
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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.

Models include the Summo 15”, 12” and 10” all rated at 3000 watts. Then there is the 600 watt 8” right on down to the crowd pleasing 300 watt 6” subwoofer. 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
  • 2.0" 4-Layer Hi-Temp Voice Coil 
  • Fiberglass Woven Dust Cap
  • Double Stacked 90oz 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:

Size 8"
Peak Watts 600
RMS Watts 300
Cone Non-Pressed Paper
Voice Coil 2" Dual 4 Ohm
Surround EROM Foam with Red Stitching
Magnet 90oz Double Stacked
Terminals Heavy Duty Direct Input Wires Connection
Basket Die Cast
Tinsel Leads Heavy Duty Triple
X-Max (2-Way) 10mm
SPL 91dB
Ported Box 9"H x 12"D x 12"W
Sealed Box 0.75 ft3

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QUESTIONS & ANSWERS

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  • What ported box works best for these subs in a trunk . I have 2 of the 8"

    0.75----1.25 approximate net internal

  • What is the diameter of the magnet?

    magnet diameter for SUMMO 84 is 5.8"

  • what is the Mms , Re and BL on this speaker

    Please review our manual for a speciafications on our SUMMO84. Thank you. https://cdn.shopify.com/s/files/1/0658/1297/files/SUMMO_6-8-MANUAL.pdf?13755833640819586051 

  • Question regarding the Xmax. The web page mentions 9mm for Summo 84, the product manual has 10mm. Which is correct? Is the Xmax measured from peak to peak or from the center position to one extreme? The standard way of measuring Xmax is the latter one, which provides 50% smaller numbers.

    Our apologies for the confusion. The manual is correct at 10mm Xmax. Our Summo64 is 9mm Xmax. Thank you for your Massive Audio support.