Massive Audio HIPPOXL84V2

1400W Peak (700W RMS) 8" Hippo XL Series Dual 4-ohm Subwoofer

Massive Audio
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• Peak Power: 1400 watts
• RMS Power: 700 watts
• Impedance: Dual 4 ohms
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 5.28"
• Sensitivity: 83.3 dB

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Massive Audio HIPPOXL84V2

When Massive Audio designs a subwoofer, they start with a performance goal. Every time, we surpass that goal with the end result. The goal for the entire Hippo subwoofer line up is to make the best high all-around, high output subwoofer for musical installs. How can they call a subwoofer that has an 8” cone, an XL?

Well, let’s check out the award winning HippoXL84. Not just your average 8” subwoofer, but one of power and precision in a compact package. At the heart of HippoXL84 is a stout 2.5” coil that can take plenty of heat and power from the most demanding installs. The voice coil is wrapped on an anodized aluminum former, for strength and weight savings. They even added kevlar spunlace for additional durability under extended use. Rated for 700 watts to stay ahead of the pack.

They mated an oversized, high strength, double stack motor to control that voice coil. To help with all that power and heat, is a vented back plate, to keep the bass cool for years to come. On the face of things, the HippoXL84 has a Kevlar Fiber reinforced, non-pressed paper cone, which provides a natural tone and great cone rigidity for clean bass notes. Keeping that sweet cone in check is up to the dual Nomex spiders that we have in a mirrored stack, as well as a high roll surround. Addressing rigidity between the moving cone and the motor itself, is a strong, but lightweight, cast basket.

For those who care about the show as well as the go, there is red stitching to increase cone-to-surround connection strength. The cast aluminum basket has a great textured finish, and the front and center dust cap is a fiberglass woven showpiece that can take a hammering.

In the end, what makes the HippoXL84 so special, is how well all the precision parts come together to work as a musical subwoofer in a small package for those who need premium performance, but space is at a premium. For those ultra tight spaces, where you really want to hit the low notes, few 8” subwoofers can match the all-around performance of the Massive HippoXL84 The Massive Audio HippoXL84 should be at the top of your list when it comes to a well made, well designed, and competitively priced 8” subwoofer.

Product Details:

  • 8" Dual 4 ohms Hippo XL Series Subwoofer
  • Power Handling:
    • Peak: 1400 watts
    • RMS: 700 watts
  • Non-Pressed Paper Cone
  • Foam Surround
  • Heavy duty, rugged industrial textured cast aluminum basket
  • Red stitched edge to the cone’s edge
  • Over sized mirror image dual poly / nomex spiders
  • Black anodized one piece pole-plate
  • Heavy duty direct input wires connection to voice coils
  • Reinforced fiberglass woven dust cap
  • Custom tooled rubber gasket and magnet boot
  • 2.5" High Temperature Aluminum Voice coil
  • 15 mm Xmax
  • 120 oz. Double Stacked Ferrite magnet motor structure
  • Resonance Frequency (Fs): 48 Hz
  • Sensitivity: 83.3 dB
  • Recommended sealed box volume: 0.7 cubic feet - 1.08 cubic feet
  • Recommended ported box volume: 0.79 cubic feet - 1.24 cubic feet
  • Top-mount depth: 5.28"
  • Cutout diameter: 7.32"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Massive Audio HIPPOXL84V2 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio HIPPOXL84V2 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Massive Audio HIPPOXL84V2 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio HIPPOXL84V2 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Subwoofer Specifications
Hippo XL Series
Subwoofer Size
Peak Power Handling
1400 watts
RMS Power Handling
700 watts
Voice Coil(s)
Impedance (Per Voice Coil)
4 ohms
Voice Coil Material
Voice Coil Diameter
83.3 dB
Xmax (millimeters)
15 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Non-Pressed Paper
Woofer Surround
Magnet Structure
Double Stacked
Magnet weight
120 oz.
Magnet Type
Subwoofer Grille
Re-Cone Kit Available
CTA-2031 Compliant
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Sealed Box Volume
0.7 cubic feet
Maximum Sealed Box Volume
1.08 cubic feet
Minimum Ported Box Volume
0.79 cubic feet
Maximum Ported Box Volume
1.24 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
48 Hz
Equivalent Compliance (Vas)
3.4 liters
Total Speaker Q Value (Qts)
Electrical Q Value (Qes)
Electrical Resistance of Voice Coil (Re)
6.4 ohms
Mechanical Q Value (Qms)
What is in the box?
User manual
WITB: Subwoofers
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


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