About the JL Audio M7-12IB-S-GwGw-4

Product highlights:
- 12" 4-ohm marine subwoofer
- gloss white Sport grille included
- injection-molded mica-filled polypropylene woofer with synthetic rubber surround
- polymer basket with stainless steel back plate
- marine-grade brass binding posts
- marine-grade synthetic fiber spider
- designed for free air applications
- also works in large sealed boxes (3 cubic feet optimal)
Specifications:
- handles up to 600 watts RMS
- sensitivity: 86.7 dB
- top-mount depth: 8"
- cutout diameter: 12-1/16"
- weight: 25.3 lbs
- warranty: 2 years
- MFR # 010-03286-00
- Item # 13693671
What's in the box:
JL Audio M7-12IB-S-GwGw-4 owner's manual
If you need assistance accessing this owner's manual, please give us a call.- One 12" Marine subwoofer
- 1 Grille
- Six 1-5/8" Stainless-steel screws
- 6 Stainless-steel flat washers
- Owner's manual
More details on the JL Audio M7-12IB-S-GwGw-4

Features & specs
Features and Specs | ||
---|---|---|
Size | 12-inch | |
Impedance (Ohms) | 4 | |
Cone Material | Mica-Filled IMPP | |
Surround Material | Rubber | |
Basket Material | Polymer | |
Grille | White Polymer Sport Grille, Fi | |
Free-Air | Yes | |
Dual Voice Coil | No | |
Sensitivity |
86.7 dB at 1 watt | |
Frequency Response | --- | |
Max RMS Power Handling | 600 | |
Peak Power Handling (Watts) | 1000 | |
Top Mount Depth (inches) | 8 | |
Bottom Mount Depth (inches) | N/A | |
Cutout Diameter or Length (inches) | 12 | |
Frame Width | 14 | |
Frame Length | 14 | |
Vas (liters) | 56.35 | |
Fs (Hz) | 35.34 | |
Qts | 0.791 | |
Xmax (millimeters) | 18.5 | |
Parts Warranty | 2 Years | |
Labor Warranty | 2 Years | |
Box Requirements | ||
Ideal Sealed Box Volume (cubic feet) | 3 | |
Minimum Sealed Box Volume (cubic feet) | N/A | |
Maximum Sealed Box Volume (cubic feet) | N/A | |
Ideal Ported Box Volume (cubic feet) | 5 | |
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
Marine Tested: JL Audio's marine speakers are tested in ultraviolet chambers to simulate years of sun exposure, and salt fog chambers to simulate years of exposure to salt-water environments.
Materials: The woofer cone is mica-filled injection-molded polypropylene (IMPP) with UV inhibitors. The surround is synthetic rubber and the woofer uses a marine-grade synthetic fiber spider with a progressive roll design. The basket and grille are UV-resistant polymer; the basket encapsulates the woofer's motor system to prevent corrosion.
Infinite-Baffle Operation: The M7-12IB is optimized for infinite baffle operation so that it can be installed in a variety of locations, without the need for a dedicated enclosure. If an enclosure is used, 3 ft³ is the minimum recommended volume.
Enclosure: If mounting in an enclosure, JL Audio recommends a 3 ft³ sealed or 5 ft³ ported enclosure.
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Customer Q&A
4 questions already asked
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Great fit and finish! This sub absolutely hammers on a 1000/1 JL amp in my Nautique S23!!
Dwayne from Mooresville, NC