Massive Audio HIPPOXL 64
Item# 51088 / Condition:  Brand New    Review this product

Massive Audio HIPPOXL 64

600 Watts Max Power 6.0" HIPPO XL Series Dual 4 Ohm Car Subwoofer

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Save $64.96 | Reg. Price $179.95 In Stock
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Hippo XL 64 is a NEW CEA 2031 Certified Subwoofer and is a add-on to the current wildly popular HIPPO series. Big Bass with a Big Bottom! The Hippo XL 64 is a Dual 4 Ohm, 300 RMS 600 Max is a true 6" subwoofer that uses a high temp 2” Dual 4 Ohm Aluminum VC, 90oz stacked Strontium Magnets with tight Red stitching sewn through Kevlar Fiber Non-Pressed Paper Cones. 


Onlinecarstereo is a long-time authorized dealer of Massive Audio products. You can be sure that you are getting authentic and original Massive Audio items straight from the manufacturer and with necessary warranties.


  • Peak: 600 watts
  • RMS: 300 watts
  • Recommended power range: 150 - 300 RMS
  • CEA 2031 Certified
  • Kevlar Fiber Reinforced Non-Pressed Paper Cone
  • Tall and Narrow Foam Surround
  • Heavy Duty, Rugged Industrial Textured Cast Aluminum Basket
  • High Energy Double Stack 90oz Strontium Magnet Structure
  • Dual Impedance High Temp Aluminum 2" Voice Coil Former
  • Red Stitched Edge to the Cone's Edge for Added Strength
  • Over Sized Mirror Image Dual Poly / Nomex Spiders
  • Black Anodized One Piece Pole-Plate for Added Motor Force
  • Heavy Duty Direct Input Wires Connection to Voice Coils
  • Reinforced Fiberglass Woven Dust Cap
  • Custom Tooled Rubber Gasket and Magnet Boot
  • Top-mount depth: 4.49”
  • Cutout diameter: 5.94”
  • Sensitivity: 82.9dB
  • Resonance Frequency (Fs): 57.393
  • Xmax: 10mm peak to peak


  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • UPC: 623169611018
  • Weight: 10.36
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 1 year from the original date of purchase with proper return authorization.