Peerless HDS-P830883

  • Haut-parleur Peerless HDS P830883
    Neuf Déballé
  • Haut-parleur Peerless HDS P830883
    Neuf Déballé

Prix pour la paire indissociable. Matériel en stock

Matériel neuf déballé, vendu sans emballage d'origine.

This 6.5 inch 8 ohm driver is a member of the high performance HDS family. A powerful ferrite magnet system is coupled to a finite element analysis designed suspension system, containing both a linear spider design and a rubber surround. The motor contains an aluminium shorting ring, which reduces coil inductance, thus providing both extended frequency response performance and reduced distortion. The long-throw voice coil ensures linear high excursion performance, needed for signal clarity. The driver employs a phase plug for low compression and frequency response shaping without the use of a dust cap. The cast aluminium basket offers structural rigidity, heat sinking capacity for the motor, and additional air venting under the spider so as to again reduce air compression effects. The cone in this model is nomex based, offering a unique visual and acoustic experience.

18 cm midrange driver with high quality cone.frequency range = 50-3500 Hz
resonance frequency fs = 41,9 Hz
impedance R = 8 Ohm
sound pressure level SPL = 87,8 dB (2,83V; 1m)
DC resistance Re = 5,7 Ohm
force factor BL = 8,2 N/A
voice coil inductance L = 1,1 mH
effective piston radiating area Sd = 135 cm2
effective mechanical mass incl. air load mms = 16,8 g
equivalent volume of compliance Vas = 21,7 l
total Q factor Qts = 0,36 (Qms=2,41, Qes=0,42)
voice coil diameter = 33 mm
maximum peak linear excursion vibration xlin = +/- 3 mm
mounting diameter d = 145 mm
overall diameter d = 180 mm
mounting depth (not countersunk) t = 78 mm