Key Specs
- RMS Power: 900 watts (The maximum amount of continuous power the device is able to handle.)
- Peak Power Handling: 1800 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Sensitivity: 82 decibels
- Dual Voice Coils: true
- Woofer Size: 8 inches
- Mount Depth: 5.7 inches
- Woofer Composition: Fiberglass
- Woofer Surround Material: Fiberglass
General
- Product Name: MOJO Mini 8" Dual-Voice-Coil 4-Ohm Subwoofer
- Brand: Memphis Car Audio
- Model Number: MJM822
Audio Power
- RMS Power: 900 watts (The maximum amount of continuous power the device is able to handle.)
- Peak Power Handling: 1800 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
Audio
- Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Sensitivity: 82 decibels
- Efficiency: 82 decibels
Features
- Dual Voice Coils: true
Dimensions
- Woofer Size: 8 inches
- Cutout Diameter: 7.3 inches
- Mount Depth: 5.7 inches
- Product Height: 6.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 8.7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 8.7 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 15.4 pounds (The out of box weight of the item.)
Design
- Woofer Composition: Fiberglass
- Woofer Surround Material: Fiberglass
Other
- UPC: 702588210146

Get big sound in a small package with this Memphis MOJO 8-inch car subwoofer. Direct Vent Voice Coil cooling technology ensures rapid heat dissipation, and the cast aluminum basket offers lasting durability. This Memphis MOJO 8-inch car subwoofer has a 2-inch voice coil and a fiberglass-reinforced cone that deliver powerful but detailed bass.

Geek Squad® Installation Recommended
Visit your local Best Buy store for more information.

Handles up to 1800W peak power (900W RMS): For rich sound.
82dB sensitivity: Picks up the highs and lows for faithful sound reproduction.
7-3/8" mounting diameter; 5-3/4" mounting depth: For a proper fit.
8" passive subwoofer: Delivers authoritative bass.
1/4 ohms impedance: Conducts power to keep speakers working at optimal levels.