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Massive Audio Hippo H122X

4000W Peak (2000W RMS) 12" Hippo Series Dual 2-ohm Car Speakers

Massive Audio
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• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Kevlar fiber reinforced Non-Pressed Paper cone with industrial textured finish
• Tall and narrow Foam surround
• Sensitivity: 86 dB

Learn more about the h122x
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List price $659.95
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$499.99

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Description


Massive Audio brand icon

Authorized dealer


Massive Audio H122X

There is an obvious reason the Hippo H122X is from the HIPPO family which are Massive Audio's all-time best-selling subwoofers. Some may call them overbuilt although Massive Audio thinks they are just right!

What makes the H122X such a big hit, is how well all the precision parts come together to work as a musical subwoofer for those who need premium performance. For those high output installs, where you want to hit the low notes, Massive H122X is a killer The Massive Audio H122X should be at the top of your list when it comes to a well-made, superior designed & priced, competition level 8” subwoofer.


Product Details:

  • 12" Dual 2 ohm Hippo Series Subwoofer
  • Power Handling:
    • Peak: 4000 watts
    • RMS: 2000 watts
  • Kevlar fiber reinforced Non-Pressed Paper cone with industrial textured finish
  • Tall and narrow Foam surround
  • Heavy duty rugged industrial textured cast aluminum basket
  • Red stitched edge to the cone's edge
  • Oversized mirror image dual poly / Nomex spiders
  • Black anodized one-piece pole-plate for added motor force
  • Heavy duty direct input wires connected to voice coils
  • Reinforced fiberglass woven dust cap
  • Custom tooled rubber gasket and magnet boot
  • Heavy duty triple tinsel leads
  • 3" black anodized Aluminum voice coil
  • 17.5 mm Xmax
  • 280 oz. high-energy Double Stacked Strontium magnet motor structure
  • Resonance Frequency (Fs): 46.20 Hz
  • Sensitivity: 86 dB
  • Recommended sealed box volume: 1.65 cubic feet
  • Recommended ported box volume: 1.84 cubic feet
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Massive Audio Hippo H122X Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio Hippo H122X Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Massive Audio Hippo H122X Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio Hippo H122X Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Hippo Series
Subwoofer Size
12"
Peak Power Handling
4000 watts
RMS Power Handling
2000 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
3"
Sensitivity
86 dB
Xmax (millimeters)
17.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Non-Pressed Paper
Woofer Surround
Foam
Magnet Structure
Double Stacked
Magnet weight
280 oz.
Magnet Type
Strontium
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.65 cubic feet
Optimum Ported Box Volume
1.84 cubic feet
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
46.20 Hz
Equivalent Compliance (Vas)
14.20 liters
Total Speaker Q Value (Qts)
0.45
Electrical Q Value (Qes)
0.45
Electrical Resistance of Voice Coil (Re)
3.6 ohm
Mechanical Q Value (Qms)
7.98
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

H122X

Weight:

46.50lbs

Internal SKU:

h122x

Internal Product ID:

208116

Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.