Jl Audio M7 12" Marine Subwoofer W/Gloss White Classic Grille - M7-12ib-C-Gwgw-4
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Jl Audio M7 12" Marine Subwoofer W/Gloss White Classic Grille - M7-12ib-C-Gwgw-4
M7 12" Marine Subwoofer with Gloss White Classic Grille - M7-12IB-C-GwGw-4
KING OF BASS
With oversized, overbuilt components and very powerful motor systems, M7s are extreme subwoofers optimized for high-power operation in open-air applications.
Features
- Generates stunning bass in open-air applications
- Egineered for use without dedicated enclosure
- Grille and trim ring are easily removable for painting
- Exceeds international standards for salt fog and UV exposure
- 3-Year Warranty
Incredible Displacement
Displacement is a direct measure of a subwoofer’s output capability. With more than twice the displacement of most 10-inch subwoofers, the M7-12IB is in a class of its own.
Infinite Baffle Design
M7 marine subwoofers are purpose-engineered to operate without dedicated enclosures, needing only large volumes of air behind them.
High Powered
The M7 marine subwoofer easily handles up to 600 watts RMS.
DMA-Optimized Woofers
Proprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar bass sound quality.
Real Marine Duty
For long-term use, all models are built to withstand saltwater marine environments and deliver years of listening enjoyment.
In The Box
- One marine subwoofer
- One grille
- Six stainless steel mounting screws
- Six stainless steel washers
Specifications
- Size: 12"
- Color: White Classic
- Physical Dimensions (Diameter): 14"
- Physical Dimensions (Depth): 9.39"
- Weight: 25.35 lbs
- Speaker Type: Infinite Baffle Subwoofer
- Continuous Power Handling (RMS): 600w
- Sensitivity (SPL @ 1w/1m): 86.7 dB
- Nominal Impedance: 4 Ohm
- Recommended Amplifier Power (RMS): 200-600 w
- LED Lighting: No
- Voice Coil Diamater: 4"
- Cone Material: Injection-molded, mica-filled polypropylene
- Warranty: 3-Year
Connections
- Speaker Connections: Spade Connectors
Mounting Dimensions
- Mounting Depth Clearance: 7.94"
- Frontal Grille Protrusion: 1.45"
- Mounting Hole: 12.0625"
- Bolt Hole Circle: 12.813"
Manufacturer Part Number: 010-03285-00
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Return Policy
Hodges Marine accepts returns for up to thirty (30) days after shipment. Our return policy does not apply to the following goods: Open software, mapping/chart data cards, programmed AIS units, opened/registered KVH Starlink products, trolling motors, international orders, freight truck only items, and special order items. These items are not eligible for return, refund or exchange. Shipping charges (if any) are non-refundable. If your return is accepted by Us, We will provide one of the following within a reasonable time: an exchange of merchandise for the item returned, a non-transferable merchandise credit, a credit to the payment card or original method of payment used to pay for the item, a check, or another remedy that we determine in good faith is appropriate in the circumstances. Customer must request a return merchandise authorization (RMA) through the product returns link on our website or by emailing us at [email protected]. A RMA number will be issued with instructions for returning the package within a reasonable time (normally 1-3 business days).
Defective Products:
A prepaid return shipping label will be provided for defective items if deemed necessary by the manufacturer. The customer must first contact the manufacturer for technical support to confirm product is defective and that product replacement is deemed necessary. Please provide the name of the technician, serial number, and details about the defect. Return instructions and a label will be provided.
Non-Defective Returns:
Eligible non-defective products may be returned for a full refund minus shipping paid (if any). To be eligible for a non-defective return, your merchandise must be unused/unopened and must be in the original packaging. Non-defective returns that show signs of installation/use, missing parts/packaging, missing proof of purchase/UPC code, or have serial numbers that do not match our records will not be accepted. Customer is responsible for return shipping costs of non-defective returns. You should consider using a trackable shipping service or purchasing shipping insurance for items of value. Hodges Marine is not liable for lost or damaged return packages.
General - Cancellations, Shipping Damage, Missing Packages, Shipment Refusals:
Orders that you submit online are processed immediately and may not be cancelled, and you may need to wait until you receive the merchandise in order to return it. Claims of shipment damage, incorrect/missing items, or non-receipt of goods must be made within seven (7) days. Customer is responsible for all costs associated with refused shipments or return to sender (RTS) shipments including carrier fees, freight to the customer, and return freight. We reserve the right to refuse returns that are sent COD, without a return authorization, show signs of undisclosed installation/use, has missing parts/packaging, missing proof of purchase/UPC code, or have serial numbers that do not match our records. If you do not comply with any of the above conditions, We reserve the right to refuse the return/exchange, or to impose different or additional conditions. Please see our TERMS AND CONDITIONS for additional applicable information.
Last Updated: JUNE 09 2026
Please email us at [email protected] or use the product returns link.