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- M6-8IB-S-GwGw-4-UG

JL Audio 8-Inch M6 Marine Infinite Baffle Subwoofer, Gloss White, Sport Grille - SKU: M6-8IB-S-GwGw-4 - Used Good

MSRP: $329.99 , - $90.00 Savings

Out Of Stock

JL Audio M6-8IB-S-GwGw-4

JL Audio 8-Inch M6 Marine Infinite Baffle Subwoofer, Gloss White, Sport Grille - SKU: M6-8IB-S-GwGw-4

M6 Loudspeakers fulfill JL Audio’s commitment to raise the bar with each product generation. The JL Audio engineering team has completely reinvented the premium marine loudspeaker, with major improvements in performance, precision and durability. Offered in multiple sizes and cosmetic options, most models are also available with a brilliant, new lighting technology.

Advanced Subwoofer Technologies

Offered in 8-inch and 10-inch diameters, M6 subwoofers continue JL Audio’s tradition of building low-frequency drivers that impress, not only with their output capability, but also with the quality and balance of their sound. FEA-optimized motor and suspension designs are optimized for infinite-baffle installation (IB models), or for installation into small sealed enclosures (W models). Choose the right one for your application and it will reward you with powerful, low-distortion sub-bass that takes your marine audio experience to a higher level.

Physical Specifications

Nominal Diameter 8 in / 200 mm
Outer Diameter 8.8 in / 224 mm
Bolt Hole Circle 7.97 in / 202 mm
Frontal Grille Protrusion 1.37-Inches for Classic Grille, 1.45-Inches for Sport Grille
Mounting Hole Diameter 7.375 in / 187 mm
Mounting Depth 5.00 in / 127 mm
Net Weight 8.7 lbs / 3.9 kg
Driver Displacement 0.033 ft^3 / 0.93 liters

Subwoofer Parameters

Free Air Resonance (Fs) 54.92 Hz
Electrical “Q” (Qes) 0.852
Mechanical “Q” (Qms) 10.314
Total Speaker “Q” (Qts) 0.787
Equivalent Compliance (Vas) 0.54 ft3 / 15.29 litres
One-way, Linear Excursion (Xmax) 0.53 in / 13.5 mm
Efficiency (1W/1m) 86.8 dB SPL
Effective Piston Area (Sd) 35.15 in² / 0.0227 m²
DC Resistance (Re) 2.993 ohm
Nominal Impedance 4 Ohm
Infinite Baffle Use Yes
Enclosure Use Yes (Sealed & Ported)
Power Handling (continuous) 200W
The item shows wear from use, remains in good condition and functions properly. May have damaged packaging or be repackaged. It may be marked, have identifying markings on it, have minor cosmetic damage. It may be missing some parts or accessories.
Manufacturer SKU:
RMS Power In Watts:
8 Inch
Voice Coil:
Impedance Per Voice Coil:
Feature 1:
M6 8-inch Marine Subwoofer Driver for Infinite-Baffle Use (200 W, 4 Ω)
Feature 2:
With appropriate system setup, the addition of a subwoofer allows your smaller main speakers to be free of the burden of reproducing low frequencies. This allows your whole system to play louder and to sound cleaner at all listening levels.
Feature 3:
Purpose-engineered and built for real marine duty, the M6 infinite-baffle woofers are designed to operate without a dedicated enclosure.
Feature 4:
Long excursion capability and rugged suspension systems help produce deep, powerful bass response that will transform your boat's audio system.
Feature 5:
The M6-8IB is best used with amplifier power in the 50W - 200W range and is optimized to operate with a large volume of air behind it (at least 1.5 cu. ft. / 42.5 l).
10.0000 lbs