SB Acoustics SB36WBAC21-4

SB Acoustics SB36WBAC21-4 1" Fullrange

• Long stroke low damping surround
• Vented low compression design
• Resonance and break-up control
• Low resonance frequency
• Prepared for rear mounting
• Long life silver lead wires

Specifications

• power handling (continuous/programme) = 5 W
• resonance frequency fs = 200 Hz
• impedance R = 4 Ohm
• sound pressure level SPL = 77 dB (2,83V; 1m)
• DC resistance Re = 3,4 Ohm
• force factor BL = 1,76 N/A
• voice coil inductance L = 0,12 mH
• effective piston radiating area Sd = 4,2 cm²
• effective mechanical mass incl. air load mms = 0,76 g
• equivalent volume of compliance Vas = 0.021 l
• total Q factor Qts = 0.41 (Qms=0.68, Qes=1.05)
• voice coil diameter = 20.4 mm
• mounting diameter d = 36 mm
• overall diameter d = 36 mm
• mounting depth (not countersunk) t = 17,9 mm