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Eminence Basslite S2012 12" Bass Speaker

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Product Description:

The Eminence Basslite S2012 12" Bass Speaker delivers full, round bass tone. Ideal in vented 1x12", 2x12", and 4x12" enclosures.

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The Eminence Basslite S2012 12" Bass Speaker delivers full, round bass tone. Ideal in vented 1x12", 2x12", and 4x12" enclosures.


Delivers full, round bass tone
Ideal for vented enclosures
Nominal Basket Diameter: 12", 304.8mm
Nominal Impedance*: 8 ohms
Power Rating**: 150W
Resonance: 48Hz
Usable Frequency Range: 49Hz-4.5kHz
Sensitivity***: 97
Magnet Weight: 4 oz.
Gap Height: 0.28", 7.2mm
Voice Coil Diameter: 2", 50.8mm

Thiele & Small Parameters
Resonant Frequency (fs): 48Hz
DC Resistance (Re): 5.1
Coil Inductance (Le): 0.43mH
Mechanical Q (Qms): 5.5
Electromagnetic Q (Qes): 0.53
Total Q (Qts): 0.48
Compliance Equivalent Volume (Vas): 91 liters / 3.2 cu. ft.
Peak Diaphragm Displacement Volume (Vd): 270cc
Mechanical Compliance of Suspension (Cms): 0.24mm/N
BL Product (BL): 11.7 T-M
Diaphragm Mass inc. Airload (Mms): 46 grams
Efficiency Bandwidth Product (EBP): 91
Maximum Linear Excursion (Xmax): 5.2mm
Surface Area of Cone (Sd): 519.5 cm2
Maximum Mechanical Limit (Xlim): 9.8mm

Mounting Information:
Recommended Enclosure Volume:
Sealed: 31-35 liters/ 1.1-1.3 cu.ft.
Vented: 42.5-85 liters/ 1.5-3 cu.ft.
Overall Diameter: 12.03", 305.5mm
Baffle Hole Diameter: 10.95", 278.1mm
Front Sealing Gasket: fitted as standard
Rear Sealing Gasket:
Mounting Holes Diameter: 0.25", 6.4mm
Mounting Holes B.C.D.: 11.59", 294.3mm
Depth: 5.1", 130mm
Net Weight: 4.1 lbs., 1.9 kg
Shipping Weight: 5.8 lbs., 2.6 kg

Materials of Construction
Copper voice coil
Polyimide former
Neodymium magnet
Non-vented core
Pressed steel basket
Paper Cone
Cloth cone edge
Solid composition felt dust cap

*Please inquire about alternative impedances.
**Multiple units exceed published rating evaluated under EIA 426A noise source and test standard while in a free-air, non-temperature controlled environment.
***The average output across the usable frequency range when applying 1W/1M into the nominal impedance. Ie: 2.83V/8ohms, 4V/16ohms.
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 | 2ft. X 2ft. baffle is built into the wall with the speaker mounted flush against a steel ring for minimum diffraction | Hafler P1500 Trans-Nova amplifier | 2700 cu.ft. chamber with
fiberglass on all six surfaces (three with custom-made wedges)
Pro Coverage
Manufacturer's Warranty
7 year parts and labor warranty against defects on all speakers sold under Eminence name.

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