And now…the Ultimate 12" subwoofer. Morel applied their years of experience and creative genius to produce a world-beating sub-bass driver. Extra-large diameter 130mm voice coil, free-breathing cast frame, and symmetrical suspension system guarantee the ultimate in subwoofer performance.
Specifications
power handling (continuous/programme) = 800 W
frequency range = 10-2000 Hz
resonance frequency fs = 21 Hz
impedance R = 8 Ohm
sound pressure level SPL = 87 dB (2,83V; 1m)
DC resistance Re = 6,8 Ohm
force factor BL = 13,67 N/A
voice coil inductance L = 1,33 mH
effective piston radiating area Sd = 437 cm2
effective mechanical mass incl. air load mms = 105,49 g
equivalent volume of compliance Vas = 138,38 l
total Q factor Qts = 0,43 (Qms=1,88, Qes=0,56)
voice coil diameter = 130 mm
maximum peak linear excursion vibration xlin = +/- 12,5 mm
