Celestion cf1830e 700w 8ohm lf ferrite

Descrizione

celestion – cf1830e 700w 8ohm – lf die cast chassis loudspeaker – ferritealtoparlante da 18 con chassis in fusione dalluminio, magnete in ferrite, bobina da 3, potenza 700watt, impedenza 8ohmcaratteristiche- 18 ferrite magnet, cast aluminium chassis lf driver delivering 700wrms (aes standard) power handling and 94db sensitivity- 3 high temperature, multi- layer voice coil for greater motor force- fea optimized magnet assembly delivers highly symmetrical cone – movement, leading to exceptionally low harmonic distortion- balanced airflow venting (bav) on the front-plate increases airflow to provide enhanced cooling- dual magnet motor (dmm) incorporates a secondary magnet used to increase overal motor force (bl) without the need for any additional increase in magnet size- multi-roll surround provides exceptional linearity at extremes of cone excursionspeifiche generalinominal diameter: 457mm/18inpower rating(1): 700wrmsnominal impedance: 8ohmsensitivity(2): 94dbfrequency range: 30-2500hzvoice coil diameter: 75mm/3inchassis type: cast aluminiummagnet type: ferritecoil material: round copperformer material: glass fibrecone material: glass-reinforced papersurround material: cloth-sealedsuspension: singlegap depth: 8mm/0.31invoice coil winding width: 18mm/0.71inxmax(3): 5mm/0.79inparametri di thiele-smalld: 0.38m/14.96infs: 40.5hzmms: 167.47g/5.91ozqms: 4.367qes: 0.371mmd: 145.86g/5.15ozqts: 0.343re: 5.27ohmvas: 167.92lt/5.93ft3bi: 24.6tmcms: 0.092mm/nrms: 9.33kg/sle (at 1khz): 3.24mhinformazioni di montaggiooverall diameter: 460mm/18.11inoverall depth: 211.3mm/8.31incut-out diameter: 414mm/16.29inmounting slot dimensions: 9.25x7mm/0.36×0.28innumber of mounting slots: 8mounting pcd range: 432-441mm/17.0-17.36innote(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)measured on axis at 1w, 1m in 2pi anechoic environment.(3)xmax derived from: (voice coil winding width-gap depth)/2.per una panoramica su tutta la serie celestion cf ferrite, clicca quiper consultare e scaricare la brochure originale celestion pro audio, clicca quiCelestion cf1830e 700w 8ohm lf ferrite | Diffusori Attivi