Speaker - Celestion, 12", K12H-100TC, 100W, 8Ω

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Speaker - Celestion, 12", K12H-100TC, 100W, 8Ω

Note: special order items require additional lead time. See our page on special order items.

Special Order Item

Ferrite magnet pressed steel chassis driver.

  • 12" twin cone drive unit with extended high frequency response
  • 1.75" high temperature copper voice coil for increased reliability and 100Wrms (AES standard) power handling
  • Optimized cone neck/voice coil assembly for increased strength, minimising high frequency distortion and improving sound quality
  • Secondary cone terminated by pressure formed cloth dust cap for enhanced mid-band clarity
  • High efficiency magnet structure design delivers improved sensitivity
  • Double roll surround for greater excursion control and smooth frequency response
RoHS Compliant
Item ID:
CelestionCelestion Pro Audio
Product Measurements
Chassis TypePressed steel
Coil MaterialRound copper
Cone MaterialKevlar-loaded paper
Cut-out Diameter283 mm
D260 mm
Diaphragm/Coil Mass (Mmd)36.747 g
Electrical Q Factor (Qes)0.581
Equivalent Acoustic Volume (VAS)50.7 liters
Force Factor (BxL)13.16 Wb/m
Former MaterialKapton
Frequency Range50 Hz - 10,000 Hz
Gap Depth8 mm
Magnet TypeFerrite
Magnet Weight50 oz.
Maximum Linear Displacement (XMAX)1 mm
Mechanical Compliance (CMS)0.127mm/N
Mechanical Moving Mass (MMS)43.669 g
Mechanical Q Factor (QMS)5.381
Mechanical Resistance of Driver (Rms)3.443 kg/s
Mounting Hole Bolt Circle Diameter297 mm
Mounting Hole Diameter7.9 mm
Mounting Slots4
Nominal Diameter12 in.
Nominal Impedance8 Ω
Overall Depth129.7 mm
Overall Diameter309 mm
Power Rating100 Wrms
Resonance Frequency (ƒS)67.5 Hz
Sensitivity97 dB
Surround MaterialCloth-sealed
Total Q Factor (QTS)0.525
Voice Coil DC Resistance (Re)5.43Ω
Voice Coil Diameter1.75 in.
Voice Coil Inductance @ 1 kHZ (LE)0.625 mH
Voice Coil Winding Width10 mm
Packaging Information
Packaging Dimensions13 in. × 13 in. × 6 in.
Weight (Packaging)10.853 lbs.

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Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet161.59 KB

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