Celestion T5863 CF1840JD Ferrite Magnet Aluminium Chassis Driver Speaker 18 Inch 1000W 8OHM
Product Information:
- 18″ ferrite magnet, cast aluminium chassis LF driver delivering 1200Wrms (AES Standard) power handling and 98dB sensitivity
- 4″ high temperature, dual layer, Inside/Outside voice coil for higher efficiency, preventing sensitivity loss through thermal compression
- FEA optimized magnet assembly and suspension deliver highly symmetrical cone movement, leading to exceptionally low harmonic distortion
- Vented magnet assembly increases airflow to provide enhanced cooling
- Twin demodulation rings reduce flux modulation, minimizing electromagnetic distortion
- Double suspension and “multi-roll” surround provide exceptional linearity at extremes of cone excursion
- 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.
- Measured on axis at 1W, 1m in 2Ï€ anechoic environment.
- Xmax derived from: (voice coil winding width-gap depth)/2.
