The Scan-Speak 15W/8530K-01 5.25" revelator midwoofer, well known for their sliced paper cone technology. The slices are filled with damping glue, wich dramatically reduces break-up modes in the diaphragm. In cominatiopn with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented a brakthrough in midarange clarity and overall smooth frequency response characteristics.
Features
Patented Symmetrical Drive motor design
Low-Loss linear suspension
Die cast Alu chassis vented below spider
Sliced Cone (Controls Cone Breakups)
Low Damping SBR Rubber Surround
Large Ferrite Magnet System
Specifications
power handling (continuous/programme) = 60 W
frequency range = 30-6000 Hz
resonance frequency fs = 32 Hz
impedance R = 8 Ohm
sound pressure level SPL = 85,5 dB (2,83V; 1m)
DC resistance Re = 5,8 Ohm
force factor BL = 6,8 N/A
voice coil inductance L = 0,35 mH
effective piston radiating area Sd = 95 cm2
effective mechanical mass incl. air load mms = 13 g
equivalent volume of compliance Vas = 24 l
total Q factor Qts = 0,31 (Qms=5,23, Qes=0,33)
voice coil diameter = 38 mm
maximum peak linear excursion vibration xlin = +/- 6,5 mm
