Guitar / Bass

Neodymium Series

Cab Design Spec Sheet


High power subwoofer recommended for vented and horn loaded enclosures

Suggested Retail  $269.99
Your Price  $219.99

For contiguous USA shipments only.

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This table charts the specifications for the KAPPALITE™ KL3010LF-8 speaker
Speaker Detail
Nominal Basket Diameter10", 254 mm
Nominal Impedance*8 Ω
Power Rating*
Program Power900 W
Watts450 W
Resonance45 Hz
Usable Frequency Range42 Hz - 1.6 kHz
Sensitivity*92 dB
Magnet Weight11 oz.
Gap Height0.365", 9.3 mm
Voice Coil Diameter3", 76 mm
Thiele & Small Parameters
Resonant Frequency (fs)45 Hz
DC Resistance (Re)7.03 Ω
Coil Inductance (Le)0.87m H
Mechanical Q (Qms)0.95
Electromagnetic Q (Qes)0.33
Total Q (Qts)0.31
Compliance Equivalent Volume (Vas)47.33 liters / 1.67 cu.ft.
Peak Diaphragm Displacement Volume (Vd)321.1 cc
Mechanical Compliance of Suspension (Cms)0.24 mm/N
BL Product (BL)17.98 T-M
Diaphragm Mass Inc. Airload (MMs)53 grams
Efficiency Bandwidth Product (EBP)137
Maximum Linear Excursion (Xmax)8.52 mm
Surface Area of Cone (Sd)376.9 cm2
Maximum Mechanical Limit (Xlim)15.7 mm
Mounting Information
Recommended Enclosure Volume
Sealed N/a
Vented Acceptable
Driver Volume Displaced0.037 cu.ft. / 1.06 liters
Overall Diameter10.25", 260.4 mm
Baffle Hole Diameter9.12", 231.7 mm
Front Sealing GasketYes
Rear Sealing GasketYes
Mounting Holes Diameter0.29", 7.2mm
Mounting Holes B.C.D.9.73", 247.1mm
Depth4.88", 123.8 mm
Net Weight7.1 lbs, 3.22 kg
Shipping Weight8.9 lbs, 4.04 kgs
Materials of Construction
Coil ConstructionCopper voice coil
Coil FormerPolyimide former
Magnet CompositionNeodymium magnet
Core DetailsVented core
Basket MaterialsDie-cast aluminum basker
Cone CompositionTreated paper cone
Cone Edge CompositionSealed cloth edge
Dust Cap CompositionTreated paper dust cap

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.