JL Audio M7-12IB-C-GwGw-4 M7 Series 12" 600W RMS 4 Ohms, Marine Subwoofer with Gloss White Trim Ring and Gloss White Classic Grille
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What's Inside?
- • 12" M7 Marine Subwoofer
- • Gloss White Classic Grille
- • (6) 1-5/8" Stainless-Steel Screws
- • (6) Stainless-steel Flat Washers
- • Owner's Manual
Unbeatable Marine Audio Performance
Experience unbeatable marine audio performance with the M7 12-inch subwoofer, engineered to deliver jaw-dropping bass in infinite-baffle setups without the need for a dedicated enclosure. Its massive 4-inch voice coil ensures exceptional power handling and high output, giving you the ultimate sound experience on the water.
Rugged Design for Powerful Distortion-Free Sound
Built with a rugged suspension system for outstanding linear excursion and enhanced durability, the M7 12-inch subwoofer delivers powerful, distortion-free sound. Pair it with an amplifier in the 200W – 600W range for optimal performance and an unmatched audio experience.
Optimized Performance for Deep Resonant Bass
Engineered for optimal performance, the M7 12-inch subwoofer requires a minimum of 3 cu. ft. of air behind it for ideal operation, ensuring deep, resonant bass. Its marine-grade durability allows it to thrive in harsh saltwater conditions, while its design promises years of reliable listening enjoyment, making it the perfect companion for your marine adventures.
- Diameter : 12 Inch
- Sensitivity : 86.7 dB
- Impedance : 4 Ohm
- RMS Power Range : 600 Watts
- Color : White
- Mounting Depth : 7.94 Inches
Features:
- Reference Standard Marine Subwoofer Performance: Engineered to deliver staggering amounts of jaw-dropping bass in infinite-baffle applications.
- Infinite-Baffle Design: Operates without a dedicated enclosure, making it ideal for infinite-baffle use.
- 4-Inch Voice Coil: Equipped with a massive 4-inch voice coil for exceptional power handling and high output.
- Rugged Suspension System: Built with a robust suspension system to ensure outstanding linear excursion and enhanced durability.
- Amplifier Compatibility: Best used with amplifiers in the 200W – 600W range for optimal performance.
- Large Air Volume Optimization: Requires a large volume of air behind it for ideal operation (minimum 3 cu. ft. / 84.95 liters).
- Marine-Grade Durability: Constructed to withstand harsh marine conditions, including saltwater environments.
- Long-Lasting Performance: Designed for years of reliable listening enjoyment, even in demanding marine settings.
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*: 1.45 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
- Net Weight: 25.35 lbs / 11.5 kg
- *Frontal grille protrusion measured from mounting surface
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
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
- UPC: 699440936699
- Weight: 25.35
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.