Description
Included in this kit
This bundle includes 2x JL Audio OEM 12-Inch M7 Marine Infinite Baffle Subwoofer, RGB LED, Gloss White, Classic Grille - SKU: M7-12IB-C-GwGw-i-4, and a JL Audio XDM600/1 XDM Series Monoblock Class-D Car/Marine Subwoofer Amplifier, 600 W.
2x JL Audio OEM 12-Inch M7 Marine Infinite Baffle Subwoofer, RGB LED, Gloss White, Classic Grille - SKU: M7-12IB-C-GwGw-i-4 - (OD-M7-12IB-C-GwGw-i-4)
JL Audio M7-12IB-C-GwGw-i-4 12-inch (300 mm) Marine Subwoofer Driver with Transflective™ LED Lighting, Gloss White Trim Ring, Gloss White Classic Grille, 4 Ω
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.
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.
Specifications -
• Continuous Power Handling (RMS): 600 W
• Nominal Impedance (Znom): 4 Ω
• 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*: 1.45 in / 37 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
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): 3.543 Ω
1x JL Audio XDM600/1 XDM Series Monoblock Class-D Car/Marine Subwoofer Amplifier, 600 W - (XDM600/1)
JL Audio XDM600/1 Monoblock Class D Car/Marine Subwoofer Amplifier, 600 W x 1 @ 2 Ω / 400 W x 1 @ 4 Ω - 14.4V
This potent monoblock amplifier employs JL Audio's high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output from a very compact chassis. Don't let its small size fool you, though... the XDM/600/1 generates serious subwoofer power, delivering a full 600 W of continuous power into a 2 ohm load (14.4V, 1% THD).
Designed for car or boat installations, the XDM600/1 is built with marine-grade materials and features an exclusive, dual-mode input filter for noise-free performance in boats or cars. Automatic turn-on capability (via signal sensing or DC-offset sensing) is also onboard for easy factory system upgrades.
Targeted specifically for subwoofer applications, the XDM600/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz. With the addition of an optional HD-RLC or MHD-RLC (water-resistant) remote level controller (each sold separately), the amplifier's level can be adjusted directly from the driver's seat or captain’s chair.
Finished in a sleek, black powder-coat, all controls are protected beneath a gasketed, removable top cover for easy access.
Specifications
Rated Continuous (RMS) Power @ 14.4 V
| @ 4 Ω | 400 W RMS x 1 |
| @ 3 Ω | 500 W RMS x 1 |
| @ 2 Ω | 600 W RMS x 1 |
| @ 1.5 Ω | N/A |
Rated Continuous (RMS) Power @ 12.5 V
| @ 4 Ω | 300 W RMS x 1 |
| @ 3 Ω | 400 W RMS x 1 |
| @ 2 Ω | 500 W RMS x 1 |
| @ 1.5 Ω | N/A |
General Specifications
| Frequency Response | 7 Hz - 500 Hz (+0, -1dB) |
| S/N Ratio, referred to highest rated power | >87 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| S/N Ratio, referred to 1 W | >67 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| Damping Factor @ 4 Ω | >1000 / 50 Hz |
| Damping Factor @ 2 Ω | >500 / 50 Hz |
| THD+N @ Rated Power | <1% @ 2 Ω per Ch. |
| Input Voltage Range @ RCA Inputs | 200 mV - 4 V RMS |
| Min.Copper Power / Ground Wire Gauge | 4 AWG wire |
| Fuse Rating | 50 A (AFS, AGU or MaxiFuse™) |
Signal Processing
| Filter Mode(s) | Low-Pass only |
| Filter Slope(s) | 12/24 dB/octave |
| Filter Frequency Range | 50 Hz - 500 Hz |
| Detented, Calibrated Filter Freq. Potentiometer | Yes |
| Filter Defeat Function | Yes |
| Infrasonic Filter | 30 Hz, defeatable |
| Bass Boost EQ | No |
| Output Polarity Switch | No |
| Remote Subwoofer Level Control | Optional HD-RLC or MHD-RLC (water-resistant) |
| Remote Bass EQ Boost Control | No |
| Pass-Through Preamp Output | Buffered |
Physical Specifications
| Height (H) | 2.05 in / 52 mm |
| Width (W) | 8.52 in / 216 mm |
| Depth (D) | 7.09 in / 180 mm |
| Net Weight | 6.3 lb / 2.86 kg |