Brand: Celestion

Product Code: CT5870K12H

Availability:Out of stock

$169.00 169.00

Celestion K12H 200TC

Steel Chassis Driver Coaxial Speaker 12 Inch + 2 Inch 200W 8ohm 


Please note: Due to the large variations in speakers the handling time on Celestion is up to 7 working days.

Product Information:

12" twin cone drive unit with an extended high-frequency response
2"high-temperature copper voice coil for increased reliability and 200Wrms (AES standard) power handling.
Optimised 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



  • Nominal diameter               305mm/12in
  • Power rating                       200Wrms
  • Nominal impedance            8Ω
  • Sensitivity                            98dB
  • Frequency range                 50-10,000Hz
  • Voice coil diameter              50mm/2in
  • Chassis type                       Pressed steel
  • Magnet type                        Ferrite
  • Magnet weight                    1.41kg/50oz
  • Coil material                        Round copper
  • Former material                   Polyimide
  • Cone material                      Kevlar loaded paper
  • Surround material                Cloth-sealed
  • Suspension                          Single
  • Xmax                                    32mm/0.08in
  • Gap depth                            8mm/0.31in
  • Voice coil winding width      12mm/0.47in


Small Signal Parameters

D                   0.26m/0.24in
Fs                  60.0Hz
Mms              46.514g/1.64oz
Mmd              39.592g/1.39oz
Qms               4.585
Qes                0.583
Qts                 0.481
Re                  5.61Ω
Vas                60.3lt/2.13ft3
BI                  13.535 Tm
Cms               0.151mm/N
Rms               3.826 kg/s
Le (at 1kHz)   0.683 mH

Mounting Information

Diameter                             309mm/12.2in
Overall depth                       130.25mm/5.14in
Cut-out diameter                  283mm/11.14in
Mounting slot dimensionsø     7.9mm/0.31in
Number of mounting slots      4
Mounting PCD range              297mm/11.69in
Unit weight                           3.9kg/8.6lb

 Packed Dimensions & Weight

Single pack size

W x D x H333mm x 322mm x 145mm /13.1in x 12.7in x 5.7in