Included in this kit

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This bundle includes 1x JL Audio OEM 12-Inch M7 Marine Infinite Baffle Subwoofer, RGB LED, Gloss White, Classic Grille - SKU: M7-12IB-C-GwGw-i-4, 1x JL Audio MX500/1 500 watt mono Marine/Power Sports grade amplifier, and 1x JL Audio Marine Remote Bass Controller for MHX and HX amplifiers.

1x 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 MX500/1 500 watt mono Marine/Power Sports grade amplifier - (MX500/1)

JL Audio MX500/1 500 watt mono amplifier

Features:

Differential-balanced inputs with Input Range switch, to accept line-level or speaker level input signals.
24 dB/oct. Low-Pass filter, variable from 40-400 Hz, defeatable
Bass Boost EQ: 0 to +12 dB @ 43 Hz
Variable 12 dB/oct. Infrasonic Filter from 20-40 Hz
Port for RBC-1 remote level control (optional)
Output Polarity switch

1x JL Audio Marine Remote Bass Controller for MHX and HX amplifiers - (M-RBC-1)

Water-Resistant Remote Level Control for HX and MHX Monoblock Amplifiers or any JL Audio Monoblock with a “Remote Bass Control” port.
The M-RBC-1 controls the Bass Level and features a water resistant connection cover designed for use with the following JL Audio amplifiers:
HX-Series: HX300/1 (in Low Pass Mode)
MHX-Series: MHX300/1 (in Low Pass Mode)
The M-RBC-1 controls the Bass Level of the following JL Audio amplifiers:
JX-Series: JX250/1, JX500/1, JX500/1D, JX1000/1D (RBC-1 also available)
When the M-RBC-1 is connected to the above amplifiers, it acts as an attenuator on the input gain of the amplifier and is used to adjust the overall level of the amplifier from the front of the vehicle.
The M-RBC-1 remotely controls the Bass EQ boost feature of the following JL Audio amplifiers:

Slash v3 Series: 600/1v3, 1200/1v3
Slash v2 Series: 250/1v2, 500/1v2, 1000/1v2, 450/4v2
Original Slash Series: 500/1, 1000/1, 450/4, 500/5
G-Series: All Models
A-Series: All Models
e-Series: All Models (including marine versions)
M-Series: M1400, M1700, M2150, M2250, M4300, M4500, M6450, M6600
When the M-RBC-1 is connected to the above amplifiers, the on-board "Boost" control of the amplifier is defeated and the RBC-1 becomes the active controller.
The M-RBC-1 rotary control is IPX6 water-resistant (splash-proof, not submersible) and includes a black ABS knob, mounting hardware and one 16.4 ft (5 m) cable.