Alcone AC 5.25 HE-S

13 cm midrange driver with aluminium cone. The driver is magnetically shielded.

Specifications

• ower handling (continuous/programme) = 80/120 W
• frequency range = 60-3000 Hz
• resonance frequency fs = 49 Hz
• impedance R = 8 Ohm
• sound pressure level SPL = 85 dB (2,83V; 1m)
• DC resistance Re = 6,7 Ohm
• voice coil inductance L = 0,6 mH
• effective piston radiating area Sd = 88 cm²
• effective mechanical mass incl. air load mms = 7,5 g
• equivalent volume of compliance Vas = 16 l
• total Q factor Qts = 0,43 (Qms=4,6, Qes=0,47)
• voice coil diameter = 25 mm
• maximum peak linear excursion vibration x_lin = +/- 3,5 mm
• mounting diameter d = 125 mm
• overall diameter d = 134 x 134 mm
• mounting depth (not countersunk) t = 81 mm