Celestion - TN1225 250W 8ohm - LF Pressed Steel Chassis Loudspeaker - Neodimio
- Compact, high flux, Dual Magnet Motor design
- Vented cast aluminium heatsink
Nominal Diameter: 305mm/12"
Power Rating(1): 250Wrms
Continuous Power Rating(2): 500W
EIA Power Rating(3): 400W
Nominal Impedance: 8ohm
Frequency Range: 50-4,000Hz
Voice Coil Diameter: 64mm/2.5"
Chassis Type: Pressed Steel
Magnet Type: Neodymium
Coil Material: Round Copper
Former Material: Polyimide
Cone Material: Kevlar Loaded Paper
Surround Material: Cloth-Sealed
Gap Depth: 8mm/0.32"
Voice Coil Winding Width: 13mm/0.51"
Parametri Thiele & Small(4)
Le (at 1kHz): 0.65mH
Informazioni di Montaggio
Overall Diameter: 309mm/12.17"
Overall Depth: 132mm/5.20"
Cut-Out Diameter: 283mm/11.14"
Mounting Slot Dimensions: Ø7.9mm/0.31"
Number of Mounting Slots: 4
Mounting PCD Range: 297mm/11.69"
Unit Weight: 2.0kg/4.4lb
(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 is defined as 3dB greater than the AES rating
(3)Measured on axis at 1W, 1m in 2pi anechoic environment.
(4)Xmax derived from: (voice coil winding width-gap depth)/2.
(5)Small signal parameters measured after unit subjected to pre-conditioning signal.