Marine Audio System Components

<p><b>JL Audio M7 12in Subwoofer with Titanium Sport Grille RGB LED</b></p><p><b>93674</b></p>Model: M7-12IB-S-GmTi-i-4<br><p>M7 12-inch Marine Subwoofer with Transflective™ LED Lighting for Infinite-Baffle Use (600 W, 4 ohms) - Gray Metallic Trim Ring, Titanium Sport Grille.</p><p>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.</p><p>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.</p><p>The patent-pending Transflective™ RGB LED technology emits a smooth lighting effect through the woofer cone, with a choice of several lighting colors. Add an optional RGB controller to create thousands of color variations. Professional installation is strongly recommended.</p><p>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).</p><p>Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of listening enjoyment.</p><p>USA Limited Warranty: Two (2) years from the original date of purchase.</p><b>Specifications</b><br><b>General Specifications</b>Continuous Power Handling (RMS)600 WNominal Impedance (Znom)4 ohms<b>Physical Specifications</b>Nominal Diameter12.00 in / 300 mmOverall Diameter14.00 in / 356 mmBolt Hole Circle Diameter 12.813 in / 325 mmFrontal Grilles Protrusion1.48 in / 38 mmMounting Hole Diameter12.0625 in / 306 mmMounting Depth7.94 in / 202 mmDriver Displacement0.148 cu ft / 4.19 LNet Weight 25.35 lb / 11.5 kg<b>Parameters</b>Free Air Resonance (Fs)35.34 HzElectrical "Q" (Qes)0.856Mechanical "Q" (Qms)0.791Equivalent Compliance (Vas)1.99 cu ft / 56.35 LOne-Way Linear Excursion (Xmax)*0.73 in / 18.5 mmReference Efficiency (no) 0.28%Efficiency (1 W / 1 m)**86.7 dB SPLEffective Piston Area (Sd) 80.54 sq in / 0.052 sq mDC Resistance (Re)3.543 ohms<b>* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.</b><b>** 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".</b><b>Enclosure Specifications</b>Infinite Baffle UseYes (preferred)Min. Sealed Enclosure Volume2.0 cu ft / 56.6 L (or larger)Optimum Sealed Enclosure Volume3.0 cu ft / 70.8 L

• M7-12IB-S-GMTI-I-4
• MARINE AUDIO SYSTEM COMPONENTS
• Authentic Part
• 010-03289-00