Coaxial/Twin Cone

Celestion
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K12H-100TC

K12H-100TC
K12H-100TC

  • Secondary cone extends HF response to 10kHz
  • Strengthened voice coil assembly for improved midband clarity

Frequency Response and Impedance Curves

Product Graph
  1. Tested for two hours using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance. Loudspeaker tested in free air.
  2. Continuous Power Rating defined as 3dB greater than the AES rating
  3. Tested as per the EIA-426-A standard
  4. Measured on axis at 1W, 1m in 2Π anechoic environment.
  5. Xmax derived from: (voice coil winding width-gap depth)/2.
  6. Small signal parameters measured after unit subjected to pre-conditioning signal

General Specifications

Size
305mm/12in
Power rating1
100Wrms
Continuous power rating2
200W
Nominal impedance
Sensitivity2
97dB
Frequency range
50-10,000Hz
Voice coil diameter
45mm/1.75in
Chassis type
Pressed steel
Magnet type
Ferrite
Magnet weight
1.4kg/50oz
Coil material
Round copper
Former material
Polyimide
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax
1mm/0.04in
Gap depth
8mm/0.31in
Voice coil winding width
10mm/0.39in

Small Signal Parameters

D
0.26m/10.24in
Fs
55.6Hz
Mms
45.39g/1.6oz
Qms
2.855
Qes
0.473
Mmd
36.747g/1.30oz
Qts
0.399
Re
5.48Ω
Vas
72.04lt/2.54ft3
BI
13.55Tm
Cms
0.18mm/N
Rms
6.22kg/s
Le (at 1kHz)
0.67mH

Mounting Information

Diameter
309mm/12.17in
Overall depth
129.7mm/5.11in
Cut-out diameter
283mm/11.14in
Mounting slot dimensions
Ø7.9mm/0.31in
Number of mounting slots
4
Mounting PCD range
297mm/11.69in
Unit weight
3.8kg/8.4lb

Packed Dimensions & Weight

Single pack size W x D x H
333mm x 322mm x 145mm
/13.1in x 12.7in x 5.7in
Single pack weight
4.5kg/10lb