About the Memphis Audio MJP1522

Product highlights:
- 15" subwoofer with dual 2-ohm voice coils
- rigid paper cone with double-stitched foam surround
- vented die-cast aluminum basket
- designed for high SPL performance
- can be wired for 1-ohm or 4-ohm impedance
- frequency response: 30-150 Hz
- power handling: 750 watts RMS (1500 watts peak)
- sensitivity: 87 dB
- mounting depth: 7.88"
- cutout diameter: 13.819"
- sealed box volume: 2.6 cubic feet
- ported box volume: 4.4 cubic feet
- warranty: 1 year
- MFR # MJP1522
- Item # 953MJP1522
What's in the box:
Memphis Audio MJP1522 owner's manual
If you need assistance accessing this owner's manual, please give us a call.- One 15" Subwoofer with dual 2-ohm voice coils
- Rubber trim ring/gasket (installed)
- Spec sheet
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More details on the Memphis Audio MJP1522

Features & specs
Features and Specs | ||
---|---|---|
Size | 15-inch | |
Impedance (Ohms) | 1, 4 | |
Cone Material | Treated Paper | |
Surround Material | Foam | |
Basket Material | Die-Cast Aluminum | |
Grille | None included | |
Free-Air | No | |
Dual Voice Coil | Yes | |
Sensitivity |
87 dB at 1 watt | |
Frequency Response | 30 - 150 Hz | |
Max RMS Power Handling | 750 | |
Peak Power Handling (Watts) | 1500 | |
Top Mount Depth (inches) | 7 15/16 | |
Bottom Mount Depth (inches) | N/A | |
Cutout Diameter or Length (inches) | 13 7/8 | |
Frame Width | 16.005 | |
Frame Length | 16.005 | |
Vas (liters) | 65.42 | |
Fs (Hz) | 33.6 | |
Qts | 0.746 | |
Xmax (millimeters) | 12.95 | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Box Requirements | ||
Ideal Sealed Box Volume (cubic feet) | 2.6 | |
Minimum Sealed Box Volume (cubic feet) | 2 | |
Maximum Sealed Box Volume (cubic feet) | 3.12 | |
Ideal Ported Box Volume (cubic feet) | 4.4 | |
Minimum Ported Box Volume (cubic feet) | N/A | |
Maximum Ported Box Volume (cubic feet) | N/A | |
Port diameter (inches) | N/A | |
Port length (inches) | N/A |
Product Research
Features
Dual 2Ω Voice Coils: For wiring flexibility, the subwoofer has dual 2Ω voice coils. When the voice coils are wired in parallel, the sub presents a 1Ω load. When wired in series, the sub presents a 4Ω load.
Sealed Enclosures: Sealed enclosures provide the most control over a woofer and provide accurate sonic reproduction, making them suitable to all types of music. Memphis Audio recommends a sealed enclosure of 2.6 ft³.
Vented Enclosures: Vented (or ported) enclosures typically provide better overall efficiency than sealed so they are suitable for use with smaller amplifiers, giving you more bass output from a given amount of power. Memphis Audio recommends a ported enclosure of 4.4 ft³ with a 7" x 6" x 28" long slot port, yielding a tuning frequency of 34 Hz.
Terminals: The two sets of spring post terminals are on the same side of the subwoofer, and 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.
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Customer Q&A
2 questions already asked
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I have a single 15" Memphis mojo and my steering wheel a dash flex I ha a amp with the gain down it hits crazy hard I want another one I will take out the seat and build a huge custom box
Chris from Prosser Washington