M3 10-inch Marine Subwoofer for Infinite-Baffle Use (175 W, 4 Ω) - Gloss White Sport Grille

The M3 Subwoofers are the affordable alternative for those who value great bass performance in their boat. Designed by the same team and built on the same U.S. production line as JL Audio's flagship M6 subwoofer drivers, they deliver outstanding sub-bass performance in moderate power applications.

The M3-10IB is designed for infinite-baffle operation so that it can be installed in a variety of locations, without the need for a dedicated enclosure.

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 M3 infinite-baffle subwoofers are designed to operate without a dedicated enclosure and are targeted towards moderate power applications.

The M3-10 is best used with amplifier power in the 50W - 175W range and is optimised to operate with a large volume of air behind it (at least 2 cu. ft. / 56.6 l). If you need a Subwoofer that operates in a small sealed enclosure, select JL Audio M6-10W, instead.

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

Production of this model takes place in JL Audio's Miramar, Florida factory, using global materials and components.

General Specifications
Continuous Power Handling (RMS) 175 W
Nominal Impedance (Znom) 4 Ω
Physical Specifications
Nominal Diameter 10.0 in / 250 mm
Overall Diameter (A) 10.75 in / 273 mm
Mounting Hole Diameter (B) 8.875 in / 225 mm
Bolt Hole Circle Diameter (C) 9.706 in / 247 mm
Motor Outer Diameter (D) 5.29 in / 134 mm
Mounting Depth (E) 5.12 in / 130 mm
Driver Displacement 0.04 cu ft / 1.13 L
Net Weight 6.5 lb / 2.94 kg
Parameters
Free Air Resonance (Fs) 41.84 Hz
Electrical “Q” (Qes) 0.806
Mechanical “Q” (Qms) 11.751
Total Speaker “Q” (Qts) 0.754
Equivalent Compliance (Vas) 1.29 cu ft / 36.53 L
One-Way Linear Excursion (Xmax)* 0.42 in / 11 mm
Reference Efficiency (no)
Efficiency (1 W / 1 m)** 87.23 dB SPL
Effective Piston Area (Sd) 50.68 sq in / 0.0327 sq m
DC Resistance (Re) 3.957 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”.

Enclosure Specifications
Infinite Baffle Use Yes (preferred)
Min. Sealed Enclosure Volume 2.0 cu ft / 56.6 L (or larger)
Optimum Sealed Enclosure Volume 2.5 cu ft / 70.8 L
SKU GAR.010-03072-00
Model # M3-10IB-S-Gw-4
UPC/EAN 0699440935302
Brand JL Audio
Shipping Weight 3.0000kg
Shipping Width 0.280m
Shipping Height 0.140m
Shipping Length 0.280m
Shipping Cubic 0.010976000m3
Unit Of Measure ea

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