HP BASSE 46 CM 8 OHMS 100W RMS 97.5 dB 25-1000 Hz

Haut parleur 46cm, 1000 W rms Figure de référence parmis les haut-parleur 18 pouces. L18p401 est polyvalent en terme d'utilisation. L18P400 WOOFER 4-inch, fiberglass inside/outside copper voice coil 2000W continuous program power handling 97.5 dB Sensitivity 25 Hz – 1 kHz Frequency range CARACTÉRISTIQUES 4-inch, fiberglass inside/outside copper voice coil 2000W continuous program power handling 97.5 dB Sensitivity 25 Hz – 1 kHz Frequency range Aluminum demodulation ring Forced air ventilation and 15mm top plate for minimum power compression Dual spider design with silicon based dampening control Triple roll surround and corrugated straight cone geometry Incredibly linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 18-inch trasducer wtihin its application range. The L18P400 uses a fibre loaded cone assembly along with a high excursion triple roll,constant geometry surround. A fully optimised T-pole design generate the minimum amount of flux modulation. The T-pole also features RCf Precision's spaced gap demodulation technology, progressively braking the voice coil, providing a much smoother transition for the moving mass as it reachees its maximum excursion limits.Forced air venting system. Diamètre nominal : 18 inch / 457 mm Impédance nominale (Ohm) : 8 ohm Tension du programme (Watt) : 2000 W Capacité de tension : 1000 W Sensibilité (dB) : 97.5 dB Gamme en fréquences : 25 - 1000 Hz Diamètre effectif du piston : 395 mm / 15.55 inch Excursion max. avant endommagement : 50 mm / 1.97 inch Impédance minimale (Ohm) : 6.5 ohm Diamètre de la bobine mobile : 4.0 inch / 102 mm Matériau de l’enroulement de la bobine mobile: Copper Longueur de la bobine mobile : 25 mm / 0.98 inch Nombre de couches : 2 Type de couches : inside/outside Épaisseur du plateau supérieur : 15 mm / 0.59 inch Conception du cône : Straight Matériaux de suspension : Polycotton Design suspension : Triple roll Aimants : Ceramic Ventilation à deux niveaux de puissance : Yes Spider : Dual with silicon based damping control