Memphis 8" Car Subwoofers at Sonic Electronix

Memphis 8" Car Subwoofers

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The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Refers to the diameter of the subwoofer, measured in inches.
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
This is the color of the speaker's or subwoofer's cone.
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
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Memphis MJM822

8" 2-Ohm DVC MOJO Series Subwoofers

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8" 2-Ohm DVC MOJO Series Subwoofers

• Peak Power: 1800W
• RMS Power: 900W
• Fiberglass reinforced cone
• Stitched foam surround

Memphis MJM822

8" 2-Ohm DVC MOJO Series Subwoofers

Special order

Ships at Later Date

 
$199.95

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8" 2-Ohm DVC MOJO Series Subwoofers

$199.95

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

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Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$59.99

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Memphis MJME8S1

Single 8" Loaded 1-Ohm Mojo Mini Subwoofers Enclosure

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Single 8" Loaded 1-Ohm Mojo Mini Subwoofers Enclosure

•Single 8" Loaded 1-Ohm Mojo Mini Subwoofers Enclosure
• 8" Subwoofer
• Enclosure Dimensions: 13.7" TD x 16.2" BD x 20.7" W x 12.7" H

Memphis MJME8S1

Single 8" Loaded 1-Ohm Mojo Mini Subwoofers Enclosure

In stock

Only 2 Left!

 
$299.95

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Single 8" Loaded 1-Ohm Mojo Mini Subwoofers Enclosure

$299.95

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NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$29.99

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NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

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Memphis MJM844

8" 4Ω DVC MOJO Series Subwoofers

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8" 4Ω DVC MOJO Series Subwoofers

• 1800 Watts Max
• 900 Watts RMS
• Fiberglass reinforced cone
• Stitched foam surround
• Vented cast aluminum basket
• 4-layer copper 2" voice coil

Memphis MJM844

8" 4Ω DVC MOJO Series Subwoofers

OUT OF STOCK

$269.95 (25.93% off)
$199.95

Item Added to Cart

MJM844 small

8" 4Ω DVC MOJO Series Subwoofers

$199.95

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis MJM844.
Memphis PRX824

8" 2-Ohm or 4-Ohm Selectable Power Reference Subwoofers

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8" 2-Ohm or 4-Ohm Selectable Power Reference Subwoofers

• Peak Power: 400W
• RMS Power: 200W
• Black on black polypropylene cone
• Double stitched butyl rubber surround

Memphis PRX824

8" 2-Ohm or 4-Ohm Selectable Power Reference Subwoofers

OUT OF STOCK

 
$99.95

Item Added to Cart

PRX824 small

8" 2-Ohm or 4-Ohm Selectable Power Reference Subwoofers

$99.95

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

$29.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis PRX824.
Memphis MJME8D1

Dual 8" 3600w MOJO Loaded 1-Ohm Car Subwoofer Enclosure

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Dual 8" 3600w MOJO Loaded 1-Ohm Car Subwoofer Enclosure

• Dual 8" 3600w MOJO Loaded 1-Ohm Car Subwoofer Enclosure
• 8" Subwoofers
• Carpet wrapped enclosure with Piano black gloss finished front panel
• Enclosure Dimensions: 15.25" TD x 17.75" BD x 33.5" W x 14.6" H

Memphis MJME8D1

Dual 8" 3600w MOJO Loaded 1-Ohm Car Subwoofer Enclosure

OUT OF STOCK

 
$499.95

Item Added to Cart

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Dual 8" 3600w MOJO Loaded 1-Ohm Car Subwoofer Enclosure

$499.95

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NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$29.99

Add
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis MJME8D1.
Memphis MJMECHEV8D1

Ported Enclosure with Dual 8" MOJO Mini Subwoofers for 2007-up Chevrolet and GMC Crew Cab trucks

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Ported Enclosure with Dual 8" MOJO Mini Subwoofers for 2007-up Chevrolet and GMC Crew Cab trucks

•Ported Enclosure with Dual 8" MOJO Mini Subwoofers for 2007-up Chevrolet and GMC Crew Cab trucks
• 8" MOJO Mini Subwoofers
• fits 2007-up Chevrolet and GMC Crew Cab trucks
•installs under the rear seat

Memphis MJMECHEV8D1

Ported Enclosure with Dual 8" MOJO Mini Subwoofers for 2007-up Chevrolet and GMC Crew Cab trucks

OUT OF STOCK

 
$699.95

Item Added to Cart

MJMECHEV8D1 small

Ported Enclosure with Dual 8" MOJO Mini Subwoofers for 2007-up Chevrolet and GMC Crew Cab trucks

$699.95

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NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$29.99

Add
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis MJMECHEV8D1.
Memphis MJMEFORD8D1

Ported Enclosure with Dual 8" MOJO Mini Subwoofers for select 2009-up Ford trucks

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Ported Enclosure with Dual 8" MOJO Mini Subwoofers for select 2009-up Ford trucks

•Ported Enclosure with Dual 8" MOJO Mini Subwoofers for select 2009-up Ford trucks
• 8" MOJO Mini Subwoofers
• fits 2009-up Ford F150 Super Crew and 2017-up F250/F350 Super Duty trucks
•installs under the rear seat

Memphis MJMEFORD8D1

Ported Enclosure with Dual 8" MOJO Mini Subwoofers for select 2009-up Ford trucks

OUT OF STOCK

 
$699.95

Item Added to Cart

MJMEFORD8D1 small

Ported Enclosure with Dual 8" MOJO Mini Subwoofers for select 2009-up Ford trucks

$699.95

Keep Shopping

NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$29.99

Add
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis MJMEFORD8D1.
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