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Memphis Audio MOJO615D4

MOJO Series 15" dual 4-ohm voice coil component subwoofer

Item # 953MJ615D4

Memphis Audio has years of experience building car audio speakers, and they've put that knowledge to work in...

Memphis Audio has years of experience building car audio speakers, and they've put that knowledge to work in...

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Item # 953MJ615D4

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$739.99 each
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About the Memphis Audio MOJO615D4

High volume performance

Memphis Audio has years of experience building car audio speakers, and they've put that knowledge to work in their top-of-the-line MOJO subwoofers. They designed their MOJO615D4 15" subwoofer to handle up to 2200 watts RMS, so you can count on massive, thunderous bass. Everything about this speaker is engineered for reliable performance in high-output systems.

High volume performance

Memphis Audio has years of experience building car audio speakers, and they've put that knowledge to work in their top-of-the-line MOJO subwoofers. They designed their MOJO615D4 15" subwoofer to handle up to 2200 watts RMS, so you can count on massive, thunderous bass. Everything about this speaker is engineered for reliable performance in high-output systems.

Rugged construction

The MOJO615D4 sub features a fiberglass-reinforced cone for the perfect balance of stiffness and warmth, with a double-stitched surround and reinforced double spider that are made to handle the stress of high-volume playback. The vented cast aluminum basket supplies the strength to keep the cone on track and provides ventilation to keep the sub cool when the music gets hot. The sub also uses an aluminum heat sink for further temperature regulation.

Dual voice coils

The dual 4-ohm voice coils allow you to wire the sub for 2-ohm impedance to work with a mono sub amp, or for 8-ohm impedance if you're using multiple subs. 

To drive this single subwoofer, we recommend a mono amplifier rated between 1650 and 3300 watts at 2 or 8 ohms. For more information, please refer to our article on How to Match Subwoofers and Amplifiers.

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Product highlights:

  • 15" dual 4-ohm voice coil subwoofer
  • fiberglass-reinforced cone with double-stitched surround
  • cast aluminum basket
  • power handling: 2200 watts RMS
  • peak power handling: 4400 watts
  • sensitivity: 85 dB
  • top-mount depth: 9-1/2"
  • grille not included
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # 15-MOJO615D4

What's in the box:

  • One 15" Dual 4-ohm voice coil woofer
  • Removable rubber mounting ring (installed)
  • Warranty information
  • MOJO caution note

Customer reviews

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Memphis Audio MOJO615D4 reviews

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6 reviews

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Memphis Audio MOJO615D4

Eduardo from Mcminnville Oregon on 4/17/2019

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This sub is amazing

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1 of 1 found this helpful

Awesome bass!

Paul from York, pa on 10/10/2018

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I have a friend that has 2 of these in his suv and these subs r a beast! Clear, loud, and deep deep bass notes... Awesome!

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3 of 3 found this helpful

Memphis Audio MOJO615D4

Guest from San Antonio, TX on 6/2/2018

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Crazy impressive sub. you will need a good amp

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Memphis Audio MOJO615D4

Daniel from Athens , AL on 3/4/2018

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deepest bass I've ever heard!!!

Pros: deepest bass ive ever heard!!!

Cons: you might need to buy more speakers for mids and highs due to the bass this speaker puts out.

Crutchfield response on

3 of 3 found this helpful

It's a great woofer

John from Albuquerque, NM on 10/3/2017

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Love this woofer

Pros: It's a great woofer

Cons: It's a great woofer

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3 of 6 found this helpful

Memphis Audio MOJO615D4

Guest from Gulfport, MS on 6/3/2017

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So far so good. Sounds Amazing

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More details on the Memphis Audio MOJO615D4

Pat M.

Product Research

Features

Dual Voice Coils: This woofer features two 4Ω voice coils, allowing impedance flexibility. When the voice coils are wired in parallel, the woofer presents a 2Ω load. When the voice coils are wired in series, the woofer presents an 8Ω load.

Terminals: The two sets of spring post terminals are on the same side of the subwoofer. They will accommodate bare speaker wire up to 10 gauge. They will also accommodate many single banana plugs, but the post is slightly recessed, so some single banana plugs will not fit well. The binding posts are spaced too far apart to accept standard dual banana plugs (3/4").

Sealed Box Volume: Memphis Audio recommends a sealed box volume of 3.5 ft³. A sealed enclosure design gives the smoothest response with increased energy at the lowest frequencies.

Ported Box Volume: The recommended ported box volume is 5.5 ft³ with a 15-1/2" x 3" x 15-1/2" slot port; this yields a tuning frequency of 36 Hz.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
It's the hardest hitting sub woofers around for the price , very accurate response and sound quality [ kyle  Mar 15, 2019 ]

4 questions already asked

Q
Will the Orion Xtr1500.Dz work with Memphis Mojo 6. Will this amp have enough power to handle the subwoofer?
[ Lamarr  Mar 28, 2019 ]
1 answer
A
Thanks for your question. For information on selecting the best amp I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
[ Krissy  Apr 04, 2019 ]  Staff
Q
How much does each sub weigh?
[ Jeff  Nov 13, 2018 ]
1 answer
A
Thanks for your question. Each sub is listed as weighing 41 pounds. Hope this helps.
[ Kenny  Nov 17, 2018 ]  Staff
Q
How do I wire dual voice coil?
[ Eric  Mar 31, 2018 ]
1 answer
A
There are difference ways to wire them to an amp. We have an article on our site that helps show you a diagram of how to wire subs to amps: https://www.crutchfield.com/learn/learningcenter/car/subwoofers_wiring.html?search=sub_wire If you purchase your subwoofer from Crutchfield, we have technical support that can help walk you through the actual wiring process. My Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=101
[ Paul  Apr 09, 2018 ]  Staff
Q
Installation?
[ Eric  Mar 31, 2018 ]
1 answer
A
For installation-related questions you would be better served contacting an Advisor directly by phone (888.955.6000) or online chat. They can help answer your questions in more detail. Thanks! : )
[ Larry  Apr 10, 2018 ]  Staff

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