Memphis Audio MOJO Series 8" Dual 4 Ohm Voice Coil Car Subwoofer
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• 8" Subwoofer
• Rubber trim ring/gasket (installed)
• User Manual
Small but Powerful Subwoofers
Subwoofers can be bulky most of the time, especially those powerful ones, so if you have limited space in your vehicle, what should you do? Thankfully, the size would not be a problem for Memphis Audio subwoofers, especially the Memphis Audio MJM844. Compact, easy to install, and a forceful subwoofer, this would be the answer to your dilemma.
Comes With a Fiberglass-reinforced Cone
The Memphis Audio MJM844 subwoofer comes with a fiberglass-reinforced cone, and a foam surround stitched into it, giving it the robustness and accuracy to produce a low-frequency performance. It has an aluminum heat sink that is highly efficient in dissipating the heat that could build up from long periods of use.
Deliver a Heart-pounding Bass
The Memphis Audio MJM844 is equipped with the company's renowned DVVC Direct Vent Voice Cooling design for additional thermal management features, so you do not have to worry about it going all day while on the road. It also has a vented cast aluminum basket and dual four-layer 2-inch voice coils, allowing it to deliver a heart-pounding bass efficiently.
Produce a Powerful Low-frequency Performance
The 8-inch Memphis Audio MJM844 subwoofer can produce a power output of 900 Watts RMS and a peak power of 1,800 Watts. It has a frequency response of 44 up to 150 Hz and a sensitivity rate of 82 dB, giving it the capacity to produce a powerful low-frequency performance with minimal distortion.
Learn how to wire subwoofers
Diameter : 8 Inch
Sensitivity : 82 dB
Impedance : 4 Ohm
Frequency Response : 44 - 150 Hz
Peak Power Handling : 1800 Watts
Top Mount Depth : 5-3/4 Inches
Number of Voice Coils : Dual
Suggested Sealed Box Volume : 0.6 Cubic ft.
Suggested Ported Box Volume : 1 Cubic ft.
RMS Power Handling : 900 Watts
Vented cast aluminum basket
Fiberglass reinforced cone
Stitched foam surround
Heat dissipating aluminum heat sink
4-layer copper 2" voice coil
DVVC (Direct Vent Voice Coil) Cooling
Size (in): 8"
RMS Power (w): 900
Peak Power (w): 1800
Sensitivity (dB): 82
Magnet Size (Oz): 105
Mounting Depth (in): 5.75
Cut Out Diameter (in): 7.32
Voice Coil Diameter (in): 2
Authorized Internet Dealer
Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties. What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warrantied if the defect is due to physical damage.
I bought these because of the price. I was on the market for swapping my 10yr old DD 1508s and at the time wasn't willing to justify spending almost a grand for DD2508s (though side note, I have them now. Grant it they are far superior to the Mojo's in both spl and sq)
I did give them a perfect review because for the price they slam. They were being pushed by a DD M2 which is pushing 1200watts into each speaker and they took it well. They were on a 2cuft box tuned to 37hz. They played lows and mids surprisingly well but the lows especially. You would think they were 15s in the trunk!
After replacing them with the DDs I moved them to work trucks. One in each truck. The guys love them. But they are being pushed by an infinity amp with no subsonic and I highly recommend an amp with a subsonic filter (I filter at 35hz). The low tuning on the box will thank you.
I drove 6 hrs one day and played them the entire time. Didn't skip a beat. Though there are better 8s out there (Digital Designs and sundown are noteworthy) I think these are more than worth the price, especially when big bass is needed in limited space)
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