HP 46CM 8 OHMS 1500W RMS 97.5dB 30-1000 Hz Basse Néodymium RCF

Haut-parleur 46cm - 1500 W rms -WOOFER 4,5 - inch Inside/Outside copper voice coil 3000 Watt continuous program power handling 97.5 dB Sensitivity 30 Hz - 1 kHz Frequency range CARACTÉRISTIQUES 4,5 - inch Inside/Outside copper voice coil 3000 Watt continuous program power handling 97.5 dB Sensitivity 30 Hz - 1 kHz Frequency range Dual-forced air ventilation for minimum power compression Dual spider designed with silicon based damping control BL of 30.2 Txm to provide a faster and accurate low frequency The LF18N451 is a very high power handling and efficiency transducer specially designed to provide powerful and accurate sub-bass frequencies with low distortion and low power compression. Ultra fast time response. The LF18N451 uses a fibre loaded cone assembly along a large triple roll surround, this combination provides remarkable strength and control. Double silicon spider sysetm ensures excellent control during large excursions. A fully optimazed T-pole design generate the minimum amount of flux modulation. The Dual-forced air venting system provides a very efficient voice coil ventilation to minimize the power compression Diamètre nominal : 18 inch / 457 mm Impédance nominale (Ohm) : 8 ohm Tension du programme (Watt) : 3000 W Capacité de tension : 1500 W Sensibilité (dB) : 97.5 dB Gamme en fréquences : 30 - 1000 Hz Diamètre effectif du piston : 395 mm / 15.55 inch Excursion max. avant endommagement : 60 mm / 2.36 inch Impédance minimale (Ohm) : 6.3 ohm Diamètre de la bobine mobile : 4.5 inch / 114 mm Matériau de l’enroulement de la bobine mobile: Copper Longueur de la bobine mobile : 26 mm / 1.02 inch Nombre de couches : 2 Type de couches : inside/outside Épaisseur du plateau supérieur : 15 mm / 0.59 inch Conception du cône : Curved Matériaux de suspension : Polycotton Design suspension : Triple roll Aimants : Neodymium Ventilation à deux niveaux de puissance : Yes Spider : Dual with silicon based damping control