A medium- to high-power Eminence speaker at a low cost.

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After plenty of requests from the public, Eminence has created the Delta-12LFC, a 4O version of their popular and versatile Delta 12 LF speaker. Offering a 12" subwoofer and stamped steel frame, the Delta-12LFC has an extended core motor for low distortion and high-power handling. This 12" Eminence subwoofer is ideal for use in a bass guitar application or PA cabinet.

Eminence Delta 12 LFC 12" Speaker Features:

Materials of Construction
Copper voice coil
Kapton
Ferrite magnet
Vented and extended core
Pressed steel basket
Treated paper cone
Cloth cone edge
Solid composition paper dust cap

Eminence Delta 12 LFC 12" Speaker Specifications:

Nominal basket diameter: 12", 304.8mm
Nominal impedance: 4O
Power rating:
Watts: 500W
Music program: 1000W
Resonance: 52Hz
Usable frequency range: 45Hz-2.3kHz
Sensitivity: 93.1
Magnet weight: 56oz..
Gap height: 0.375", 9.53mm
Voice coil diameter: 2.5", 63.5mm

Thiele & Small Parameters
Resonant frequency (fs): 52Hz
DC resistance (Re): 3.2
Coil inductance (Le): .94mH
Mechanical Q (Qms): 8.21
Electromagnetic Q (Qes): .47
Total Q (Qts): .44
Compliance equivalent volume (Vas): 63.7 liters / 2.3 cu.'
Peak diaphragm displacement volume (Vd): 249cc
Mechanical compliance of suspension (Cms): 0.17mm/N
BL product (BL): 10.9 T-M
Diaphragm mass inc. airload (Mms): 53g
Efficiency bandwidth product (EBP): 111.4
Maximum linear excursion (Xmax): 4.8mm
Surface area of cone (Sd): 519.5 cm2
Maximum mechanical limit (Xlim): 13.5mm

Mounting Information
Recommended enclosure volume:
SeaLED: 21-74 liters/0.7-2.6 cu.'
Vented: 28-110 liters/1.0-3.9 cu.'
Driver volume displaced: 137.3 cu.in. / 2.25 liters
Overall diameter: 12.03", 305.5mm
Baffle hole diameter: 10.95", 278.1mm
Front sealingg asket: Fitted as standard
Rear sealing gasket: Fitted as standard
Mounting holes diameter: 0.25", 6.4mm: 11.59", 294.4mm
Mounting holes B.C.D.: 5.88", 149.35mm
Depth: 11.8lb., 5.4kg

Eminence Delta 12 LFC 12" Speaker

7 year parts and labor warranty against defects on all speakers sold under Eminence name.

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