JL AUDIO 10W7AE

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Table_Image
Continuous Power Handling (RMS)750 W
Recommended Amplifier Power (RMS)300 - 750 W
Nominal Impedance (Znom)3 Ω

Physical Specifications

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Nominal Diameter10.0 in / 250 mm
Overall Diameter (A)10.5 in / 267 mm
Mounting Hole Diameter (B)8.74 in / 222 mm
Bolt Hole Circle Diameter (C)9.34 in / 237 mm
Motor Outer Diameter (D)6.55 in / 166 mm
Mounting Depth (E)8.0 in / 203 mm
Driver Displacement0.09 cu ft / 2.5 L
Net Weight30 lb / 13.6 kg

Parameters

Free Air Resonance (Fs)30.6 Hz
Electrical “Q” (Qes)0.578
Mechanical “Q” (Qms)7.647
Total Speaker “Q” (Qts)0.537
Equivalent Compliance (Vas)1.28 cu ft / 36.1 L
One-Way Linear Excursion (Xmax)*0.9 in / 23 mm
Reference Efficiency (no)0.17%
Efficiency (1 W / 1 m)**84.3 dB SPL
Effective Piston Area (Sd)59.8 sq in / 0.0386 sq m
DC Resistance (Re)2.75 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

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Wall Thickness0.75 in / 19 mm
Front Baffle Thickness1.0 in / 25 mm
Volume (net int.)1.25 cu ft / 35.4 L
External Width (W)14.5 in / 368 mm
External Height (H)14.5 in / 368 mm
External Depth (D)15.375 in / 391 mm
F340.5 Hz
Fc43.5 Hz
Qtc0.763

Enclosure Notes
Net volumes given above do not include the air volume displaced by the speaker (Driver Displacement). This value must be added to the net volume along with the displacement of any braces and/or ports (if applicable) to arrive at a gross internal volume. Air inside a port is not part of the effective net volume. Calculate ports as solid, not hollow objects.

* The W7’s employ a pole vent to remove heat and pressure from the inside of the speaker.This vent is located at the rear of the speaker. A minimum distance of 0.75 in (19 mm) is required between the back of the speaker and any wall of the enclosure to allow proper operation of the pole vent.

The dimensions given for the enclosure examples above take all applicable displacements into consideration

Ported Enclosure Specifications

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Wall Thickness0.75 in / 19 mm
Front Baffle Thickness1.0 in / 25 mm
Volume (net int.)1.5 cu ft / 42.5 L
External Width (W)21.75 in / 552 mm
External Height (H)14.5 in / 368 mm
External Depth (D)14.625 in / 371 mm
Internal Slot Port Width (SW)1.5 in / 38 mm
Internal Slot Port Height (SH)13 in / 330 mm
Internal Slot Port Length (SL)24.375 in / 619 mm
Port Extension Length (EL)9 in / 229 mm
Tuning Frequency (Fb)35.3 Hz
F329.9 Hz

Enclosure Notes
Net volumes given above do not include the air volume displaced by the speaker (Driver Displacement). This value must be added to the net volume along with the displacement of any braces and/or ports (if applicable) to arrive at a gross internal volume. Air inside a port is not part of the effective net volume. Calculate ports as solid, not hollow objects.

* The W7’s employ a pole vent to remove heat and pressure from the inside of the speaker.This vent is located at the rear of the speaker. A minimum distance of 0.75 in (19 mm) is required between the back of the speaker and any wall of the enclosure to allow proper operation of the pole vent.

The dimensions given for the enclosure examples above take all applicable displacements into consideration