JL Audio (2) M7 12" Marine Subwoofer, Classic Grill White w/ Fusion SG-DA12250 Amplifier

Included in this kit

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This bundle includes 2x JL Audio 12-Inch M7 Marine Infinite Baffle Subwoofer, Gloss White, Classic Grille - SKU: M7-12IB-C-GwGw-4, and a Fusion SG-DA12250 Signature Series Monoblock Marine Amplifier.

2x JL Audio 12-Inch M7 Marine Infinite Baffle Subwoofer, Gloss White, Classic Grille - SKU: M7-12IB-C-GwGw-4 - (M7-12IB-C-GwGw-4-K)

JL Audio M7-12IB-C-GwGw-4 12-inch (300 mm) Marine Subwoofer Driver, 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.

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 Fusion SG-DA12250 Signature Series Monoblock Marine Amplifier - (SG-DA12250)

Fusion SG-DA12250 Signature Series Monoblock Marine Amplifier

he FUSION Signature Series Marine amplifiers are purpose built for the marine environment, boasting some of the most impressive environmental protection available, to deliver a Signature performance on the water like never before.

The stainless steel MS-DA12250 will resist corrosion and the incredible 2250 watt output (peak) is Configurable for 1 Ohm impedance per channel, delivering enough power to bring your Signature Series subwoofer components to life.

The MS-DA12250 is a high efficiency 2250 Watt Monoblock amplifier design ensures low current draw from the battery. This delivers increased power to the connected subwoofer, taking your audio entertainment experience to new levels. The MS-DA12250 Incorporates heat-tempered and conformal coated PCB''s for maximum product life plus the amplifier chassis acts as a heat sink; reducing component core temperature and increasing efficiency.

Undeniably a stand out piece; the stunning stainless steel mirror install panel offers practical confinement of all cable connections and tuning controls, while delivering good looks that complement any installation. Connections include single channel output and RCA line-level inputs for easy connection to new or existing systems.

This product is rated True-Marine and carries with it a 3 year limited consumer warranty.

Product Specifications

Frequency Response 10Hz - 250kHz
Peak power 2250 Watts
Rated Power 500 Watts RMS x 1 @ 4 Ohm 1% THD+N
Rated Power 850 Watts RMS x 1 @ 2 Ohm 1% THD+N
Rated Power 1100 Watts RMS x 1 @ 1 Ohm 1% THD+N'