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Memphis MJM812

1800W Peak (900W RMS) 8” MOJO Mini Series Selectable 1-or 2-ohm Car Subwoofer

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• Peak Power: 1800 watts
• RMS Power: 900 watts
• Impedance: Quad 1 or 2 ohm
• Fiberglass Cone
• Foam Surround
• Mount depth: 5.75"
• Sensitivity: 82 dB

Learn more about the mjm812

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Description


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Authorized dealer


MJM812

MOJO Mini subwoofers took the mobile audio industry by storm with their unrelenting output. Now MOJO Mini subwoofers are better than ever with the addition of Memphis FLEX technology allowing them to switch between 1-ohm and 2-ohm. MOJO Mini subwoofers also received and major upgrade with the addition of a V-Groove surround which maximizes the surface area of the cone increases the excursion of the woofer for an even more output in a compact package. These small but powerful subwoofers feature DVVC (Direct Vent Voice Coil) cooling technology rapidly dissipating heat allowing MOJO Mini subwoofers to play louder and longer.


Product Details:

  • 8" Quad 1 or 2 ohm MOJO Mini Series Subwoofer
  • Power Handling:
    • Peak: 1800 watts
    • RMS: 900 watts
  • Fiberglass Cone
  • Foam Surround
  • Vented cast aluminum basket
  • Fiberglass reinforced dust cap
  • Heat dissipating aluminum heat sink
  • DVVC Direct Vent Voice Coil Cooling
  • 4-layer 2" High Temperature Copper Voice coil
  • 105 oz. magnet motor structure
  • Resonance Frequency (Fs): 44.1 Hz
  • Sensitivity: 82 dB
  • Recommended sealed box volume: 0.6 cubic feet
  • Recommended ported box volume: 1.0 cubic feet
  • Top-mount depth: 5.75"
  • Cutout diameter: 7.32"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually


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Specifications & Details


Subwoofer Specifications
Series
MOJO Mini Series
Subwoofer Size
8"
Peak Power Handling
1800 watts
RMS Power Handling
900 watts
Voice Coil(s)
Quad
Impedance (Per Voice Coil)
1 or 2 ohm
Voice Coil Material
Copper
Voice Coil Diameter
2"
Sensitivity
82 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Fiberglass
Woofer Surround
Foam
Magnet weight
105 oz.
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.6 cubic feet
Optimum Ported Box Volume
1.0 cubic feet
Top-Mount Depth (Mounting Depth)
5.75"
Cutout Diameter
7.32"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
44.1 Hz
Equivalent Compliance (Vas)
175.56 liters
Total Speaker Q Value (Qts)
0.46
Electrical Q Value (Qes)
0.53
Mechanical Q Value (Qms)
3.49
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:

MJM812

Weight:

17.38lbs

Internal SKU:

mjm812

Internal Product ID:

199945

Customer Ratings & Reviews


Memphis MJM812 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
4.5

Customer Photos & Videos


Customer Reviews

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Just what I needed.

These 2 8" subs are running on the Memphis 1500 watt mono block amp, powered by Memphis 0g wire. They sound better than a basic set of 12s in my truck, in less than half the space. The bass drops low and give you something you can feel.

By Jay on November 4, 2024 Checkmark Icon Verified purchase

1 found this helpful


Wow these subs are amazing

By Antonio on May 3, 2024 Checkmark Icon Verified purchase

1 found this helpful


By Robert on December 26, 2024 Checkmark Icon Verified purchase




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