JL Audio M6-10W-S-GmTi-i-4 M6 Series 10" marine subwoofer with RGB LED (Gunmetal Sport Grille with Titanium Insert), 4 Ω

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M6 10-inch Marine Subwoofer with Transflective™ LED Lighting for Enclosed Use (250 W, 4 Ω) - Gunmetal Trim Ring, Titanium Sport Grille


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.

Purpose-engineered and built for real marine duty, the M6-10W subwoofers are designed to operate in a compact sealed enclosure. Long excursion capability and rugged suspension systems help produce deep, powerful bass response that will transform your boat's audio system.

The M6-10W is best used with amplifier power in the 75W - 250W range and is optimized to operate in a compact 0.75 cu. ft. (21.2 l) sealed enclosure, or a 1.50 cu. ft. (42.5 l) ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab. If you need a Subwoofer that operates without a dedicated enclosure, select one of our Infinite Baffle Subwoofers instead.

Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of listening enjoyment.

 

 

General Specifications
Continuous Power Handling (RMS) 250 W
Nominal Impedance (Znom) 4 Ω


 

Physical Specifications
M6_10_Dimensions.svg
Nominal Diameter 10.0 in / 250 mm
Overall Diameter (A) 10.75 in / 273 mm
Bolt Hole Circle Diameter (B) 9.70 in / 247 mm
Frontal Grilles Protrusion* (C) 1.66 in / 42 mm
Mounting Hole Diameter (D) 8.875 in / 225 mm
Mounting Depth (E) 5.90 in / 150 mm
Driver Displacement 0.052 cu ft / 1.47 L
Net Weight 12.60 lbs / 5.70 kg


 

Parameters
Free Air Resonance (Fs) 34.58 Hz
Electrical “Q” (Qes) 0.522
Mechanical “Q” (Qms) 9.78
Total Speaker “Q” (Qts) 0.496
Equivalent Compliance (Vas) 1.22 cu ft / 34.49 L
One-Way Linear Excursion (Xmax)* 0.52 in / 13.2 mm
Reference Efficiency (no) 0.28%
Efficiency (1 W / 1 m)** 86.4 dB SPL
Effective Piston Area (Sd) 50.11 sq in / 0.0323 sq m
DC Resistance (Re) 3.619 Ω

* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”.


 

Sealed Enclosure Specifications
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 0.75 cu ft / 21.2 L
External Width (W) 17 in / 432 mm
External Height (H) 17 in / 432 mm
External Depth (D) 7.25 in / 184 mm
F3 41.54 Hz
Fc 53.41 Hz
Qtc 0.8035

Enclosure Notes
* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.
* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.
* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions.

 

 

Ported Enclosure Specifications
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 1.50 cu ft / 42.5 L
External Width (W) 17 in / 432 mm
External Height (H) 17 in / 432 mm
External Depth (D) 13.125 in / 333 mm
Internal Port Diameter (ID) 3 in / 76 mm
Port Length (L) 11.125 in / 283 mm
Tuning Frequency (Fb) 31 Hz
F3 29.81 Hz

Enclosure Notes
* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.
* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.
* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions.