Hybrid Audio Technologies Legatia Pro - Manual (Page 17)

Legatia Pro User’s Manual ©Hybrid Audio Technologies Page 17 of 43
Thiele/Small Parameters
Overall Diameter φ99 mm (3.9-inch)
Mounting Depth
44 mm
Mounting Hole φ85 mm
Mounting Methodology Surface-mount midrange with standard-pitch M99 X
4mm thick knurled thread aluminum adapter to
secure the midrange body from the rear
Construction Solid machined aluminum with integrated
polypropylene rear cap and push terminals
Distortion <5% max at rated power input, no crossover
Magnet Diameter and Construction Φ 49.5 X 5mm H NdFeB
Recommended Minimum Crossover Frequency 400 Hz at 24 dB/octave highpass
P
nom
Rated Power Input (No Crossover)
30 watts (AES Standard)
P
max
Rated Power Input (No Crossover)
60 watts (AES Standard)
P
max
(With Recommended Minimum Crossover)
80 watts
Frequency Range
249 Hz – 13,000 Hz, +/- 3 dB
Sensitivity
94 dB at 2.83V/1meter
Mms
5.8 g
Cms
NA
BL
NA
Voice Coil Diameter
50.5 mm (2-inch)
Impedance
4 Ω
DC Resistance
3.0 Ω
Fs
249 Hz (free air)
Qms
2.349
Qes
0.657
Qts
0.513
Xmax
2 mm (one way)