Hybrid Audio Technologies Legatia - Manual (Page 31)

Legatia User’s Manual ©Hybrid Audio Technologies Page 31 of 65
Thiele/Small Parameters
Overall Diameter φ181 mm (7.1-inch)
Mounting Depth 76 mm
Bolt Circle Diameter φ167.5 mm
Mounting Hole φ146.5 mm
Recommended Minimum Crossover Frequency 45 Hz at 24 dB/octave highpass
P
nom
Rated Power Input (No Crossover) 80 watts (AES Standard)
P
max
Rated Power Input (No Crossover) 160 watts (AES Standard)
P
max
(With Recommended Minimum Crossover) 215 watts
Frequency Range 49 Hz – 9,500 Hz, +/- 3 dB
Sensitivity 92.5 dB at 2.83V/1meter
Mms 13.33 g
Cms 781 um/N
BL 5.846 T*m
Voice Coil Diameter 35.55 mm (1.4-inch)
Impedance 4 Ω
DC Resistance 3.4 Ω
Fs 49 Hz (free air)
Qms 2.843
Qes 0.51
Qts 0.433
Xmax 8.5 mm (one way)
Vas 20.1 L
Sd 13,478 mm
2