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Description
Jl Audio M7 12in Subwoofer With White Sport GrilleJL Audio M7 12in Subwoofer with White Sport Grille 93671 Model: M7 12IB S GwGw 4 M7 12 inch Marine Subwoofer for Infinite Baffle Use (600 W, 4 ohms) Gloss White Trim Ring, Gloss White Sport Grille. Engineered as the reference standard for marine subwoofer performance, the M7 12IB is capable of producing staggering amounts of jaw dropping bass in infinite baffle applications. Built to withstand real world marine duty, this M7 12IB is designed to
JL Audio M7 12in Subwoofer with White Sport Grille
93671
Model: M7-12IB-S-GwGw-4M7 12-inch Marine Subwoofer for Infinite-Baffle Use (600 W, 4 ohms) - Gloss White Trim Ring, Gloss White Sport Grille.
Engineered as the reference standard for marine subwoofer performance, the M7-12IB is capable of producing staggering amounts of jaw-dropping bass in infinite-baffle applications.
Built to withstand real-world marine duty, this M7-12IB is designed to operate without a dedicated enclosure. It boasts a monstrous 4-inch voice coil and rugged suspension system to deliver outstanding linear excursion for high output and power handling.
M7-12IB is best used with amplifier power in the 200W — 600W range and is optimized to operate with a large volume of air behind it (at least 3 cu. ft. / 84.95 l).
Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of listening enjoyment.
USA Limited Warranty: Two (2) years from the original date of purchase.
Specifications| General Specifications | |
| Continuous Power Handling (RMS) | 600 W |
| Nominal Impedance (Znom) | 4 ohms |
| Physical Specifications | |
| Nominal Diameter | 12.00 in / 300 mm |
| Overall Diameter | 14.00 in / 356 mm |
| Bolt Hole Circle Diameter | 12.813 in / 325 mm |
| Frontal Grilles Protrusion | 1.48 in / 38 mm |
| Mounting Hole Diameter | 12.0625 in / 306 mm |
| Mounting Hole Diameter | 12.0625 in / 306 mm |
| Mounting Depth | 7.94 in / 202 mm |
| Driver Displacement | 0.148 cu ft / 4.19 L |
| Net Weight | 25.35 lb / 11.5 kg |
| Parameters | |
| Free Air Resonance (Fs) | 35.34 Hz |
| Electrical "Q" (Qes) | 0.856 |
| Mechanical "Q" (Qms) | 10.389 |
| Total Speaker "Q" (Qts) | 0.791 |
| Equivalent Compliance (Vas) | 1.99 cu ft / 56.35 L |
| One-Way Linear Excursion (Xmax)* | 0.73 in / 18.5 mm |
| Reference Efficiency (no) | 0.28% |
| Efficiency (1 W / 1 m)** | 86.7 dB SPL |
| Effective Piston Area (Sd) | 80.54 sq in / 0.052 sq m |
| DC Resistance (Re) | 3.543ohms |
| * Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied. | |
| ** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is "louder". | |
| Enclosure Specifications | |
| Infinite Baffle Use | Yes (preferred) |
| Min. Sealed Enclosure Volume | 2.0 cu ft / 56.6 L (or larger) |
| Optimum Sealed Enclosure Volume | 3.0 cu ft / 70.8 L |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy