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Celestion

28/TF1220

Celestion T5284 TF1220 Ferrite Magnet Steel Chassis Driver Speaker 12 Inch 150W 8OHM

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Product Information:

12" Bass and mid-range driver providing 97dB sensitivity and 150Wrms (AES standard) power handling
2" high temperature copper voice coil wound on polyimide for increased reliability
Ideal for use in 2-way high pass systems
Rigid chasis design for maximum energy transfer
Excellent performance at cost-effective price point

Specifications:

General Specifications
Nominal diameter305mm/12in
Power rating1150Wrms
Nominal impedance8Ω
Sensitivity297dB
Frequency range60-4000Hz
Voice coil diameter50mm/2in
Chassis typePressed steel
Magnet typeFerrite
Magnet weight1.2kg/42oz
Coil materialRound copper
Former materialPolyimide
Cone materialKevlar loaded paper
Surround materialCloth-sealed
SuspensionSingle
Xmax32mm/0.08in
Gap depth8mm/0.31in
Voice coil winding width12mm/0.47in
Small Signal Parameters
D0.26m/10.24in
Fs55Hz
Mms38.91g/1.37oz
Mmd32.0g/1.258oz
Qms4.30
Qes0.46
Qts0.42
Re5.54Ω
Vas84.7lt/2.99ft3
BI12.70Tm
Cms0.21mm/N
Rms3.16kg/s
Le (at 1kHz)0.735mH
Mounting Information
Diameter309mm/12.17in
Overall depth131mm/5.16in
Cut-out diameter283mm/11.14in
Mounting slot dimensionsØ 7.9mm/0.31in
Number of mounting slots4
Mounting PCD range297mm/11.69in
Unit weight5kg/11lb
Packed Dimensions & Weight
Single pack size W x D x H330mm x 330mm x 150mm
/13.0in x 13.0in x 5.9in
Single pack weight5kg/11lb
Multipack (60) size W x D x H1080mmx980mmx880mm
/42.5in x 38.6in x 34.6in
Multipack (60) weight265kg/580lb