Omnes Audio BB3.AL round

The Omnes Audio BB3.AL 3" Fullrange from Omnes Audio is a well-thought-full-range speaker with excellent acoustic properties.

Specifications

• frequency range = 80-20000 Hz
• resonance frequency fs = 94 Hz
• impedance R = 6 Ohm
• sound pressure level SPL = 83 dB (2,83V; 1m)
• DC resistance Re = 4,7 Ohm
• force factor BL = 3,3 N/A
• voice coil inductance L = 0,07 mH
• effective piston radiating area Sd = 29,2 cm²
• effective mechanical mass incl. air load mms = 2,1 g
• equivalent volume of compliance Vas = 1,6 l
• total Q factor Qts = 0,5 (Qms=6,2, Qes=0,54)
• voice coil diameter = 25 mm
• maximum peak linear excursion vibration x_lin = +/- 1 mm
• mounting diameter d = 70 mm
• overall diameter d = 80 mm
• mounting depth (not countersunk) t = 39 mm