Pro Audio

Professional Series

Get Adobe Reader Cab Design Spec Sheet


Subwoofer suited for small vented boxes. Also suitable for horn loading.

Suggested Retail  $364.99
Your Price  $314.99

For contiguous USA shipments only.

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This table charts the specifications for the LAB15 speaker
Speaker Detail
Nominal Basket Diameter15", 381 mm
Nominal Impedance*6 Ω
Power Rating*
Program Power1200 W
Watts600 W
Resonance28 Hz
Usable Frequency Range20 Hz - 0.1 kHz
Sensitivity*88.5 dB
Magnet Weight160 oz.
Gap Height0.375", 9.5 mm
Voice Coil Diameter3", 76 mm
Thiele & Small Parameters
Resonant Frequency (fs)28 Hz
DC Resistance (Re)4.9 Ω
Coil Inductance (Le)3.23m H
Mechanical Q (Qms)5.36
Electromagnetic Q (Qes)0.37
Total Q (Qts)0.35
Compliance Equivalent Volume (Vas)103.61 liters / 3.66 cu.ft.
Peak Diaphragm Displacement Volume (Vd)968 cc
Mechanical Compliance of Suspension (Cms)0.11 mm/N
BL Product (BL)26.7 T-M
Diaphragm Mass Inc. Airload (MMs)308 grams
Efficiency Bandwidth Product (EBP)75
Maximum Linear Excursion (Xmax)11.8 mm
Surface Area of Cone (Sd)823.7 cm2
Maximum Mechanical Limit (Xlim)22 mm
Mounting Information
Recommended Enclosure Volume
Sealed 35-108 liters / 1.2-3.8 cu.ft.
Vented 71-290 liters / 2.5-10.3 cu.ft.
Driver Volume Displaced0.158 cu.ft. / 4.46 liters
Overall Diameter15.34", 389.6 mm
Baffle Hole Diameter14", 355.6 mm
Front Sealing GasketYes
Rear Sealing GasketN/A
Mounting Holes Diameter0.26", 6.6mm
Mounting Holes B.C.D.14.7", 373.4mm
Depth7.75", 196.9 mm
Net Weight23.8 lbs, 10.8 kg
Shipping Weight26 lbs, 11.79 kgs
Materials of Construction
Coil ConstructionCopper voice coil
Coil FormerAluminum former
Magnet CompositionDouble stacked 80 oz. ferrite magnets
Core DetailsVented and extended core
Basket MaterialsDie-cast aluminum basket
Cone CompositionKevlar-reinforced paper cone
Cone Edge CompositionFoam cone edge
Dust Cap Compositionwater resistant treated solid composition paper

Multiple units exceed published ratings evaluated under EIA 426A specification while tested in a free-air, non-temperature-controlled environment. Multiple compression drivers exceeded published ratings evaluated under EIA-426A or AES specification while mounted on Eminence’s H290, H290S, or H2EA horn in a non-temperature-controlled environment.

The average output across the usable frequency range when applying 1W/1m into the nominal impedance. i.e: 2.83V/8Ω, 4V/16Ω. Eminence response curves are measured under the following conditions: All speakers are tested at 1W/1m using a variety of test set-ups for the appropriate impedance | LMS using 0.25" supplied microphone (software calibrated) mounted 1m from wall/baffle | 2 ft. x 2 ft. baffle is built into the wall with the speaker mounted flush against a steel ring for minimum diffraction | Yamaha P3500S amplifier | 2700 cu. ft. chamber with fiberglass on all six surfaces (three with custom-made wedges). Compression drivers were tested using a 2ft x 2ft baffle built into the wall with horn front mounted.

BETA 8CX, 10CX and 12CX are coaxial speakers with tweeter sold separately. The data for these coaxial woofers was calculated with the ASD:1001 driver screwed into the woofer, but not active.

Prices, specifications and product cosmetics are subject to change without notice.