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Power Acoustik MOFO-154X

15 Inch Dual 4 ohm MOFO Series Car Subwoofer

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The MOFO Series 15" Subwoofer has a peak power rating of 3000 watts and a RMS rating of 1700 watts. This sub will produce some ground shaking bass and is constructed with a non-pressed pulp cone and a polyether foam surround. This woofer is also equipped with a dual 2-1/2" Voice coil and a 170 oz strontium magnet structure. Add some bumps in your trunk and enhance your cars stereo system with this Power Acoustik MOFO Series Subwoofer.

All enclosures should be made of .75" (3/4") material only. When possible, make the baffle 1.5" (1 1/2") thick and add .75" (3/4") to the depth of the enclosure to compensate. All volumes INCLUDE vent/port and subwoofer displacements. DO NOT change the volume unless you plan on adding a substantial amount of bracing. For added performance, applying a coat of fiberglass resin to the interior walls will greatly improve sealing the enclosure. Adding a thin layer of poly-fill will improve response by smoothing out enclosure reflections.



  • 15" Dual 4 ohm Subwoofer
  • Power Handling:
    • Peak: 3000 watts
    • RMS: 1700 watts
  • Impedance: Dual 4 Ohm
  • Non pressed pulp cone
  • Polyether foam surround for enhanced excursion
  • Die cast aluminum frame
  • 2-1/2" 4-layer voice coil
  • Anodized aluminum former
  • Nickel plated 8 gauge compression wire terminal
  • 170 oz Strontium ferrite magnet
  • Royal blue finish with diamond cut accents
  • Die cast aluminum voice coil heatsink
  • Dual poly cotton spiders
  • Vented pole piece
  • Sensitivity: 87 dB
  • Xmax: 15mm
  • Mounting Depth: 8-1/4"
  • Cutout Diameter: 14-1/8"
  • Re-cone kit available Power Acoustik MOFO-154X-RC

Subwoofer Specifications:

  • Subwoofer Series: MOFO
  • Subwoofer Size: 15"
  • Peak Power Handling: 3000 watts
  • RMS Power Handling: 1700 watts
  • Voice Coil(s): Dual
  • Impedance (Per Voice Coil): 4 ohms
  • Frequency Response: Not specified
  • Sensitivity: 87 dB
  • Xmax (millimeters): 15 mm
  • Subwoofer Design: Round / Circle
  • Main Cone Color: Black / Blue
  • Woofer Composition: Non-Pressed Paper
  • Woofer Surround: Polyether Foam
  • Subwoofer Grille: No
  • Re-Cone Kit Available: No

Enclosure Specifications:

  • Recommended Enclosure Type: Ported / Sealed / Vented
  • Minimum Sealed Box Volume: 2.00 cubic feet
  • Maximum Sealed Box Volume: 2.00 cubic feet
  • Minimum Ported Box Volume: 4.00 cubic feet
  • Maximum Ported Box Volume: 4.00 cubic feet
  • Top-Mount Depth: 8-1/4"
  • Cutout Diameter: 14-1/8"
  • Shallow Mount Installation: No

Product Summary:

Manufacturer: Power Acoustik
Model number: MOFO154X
UPC: 709483037243
Weight: 32.00 lbs
Warranty Provider: 1 Year Manufacturer Warranty


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