Wavecor FR040WA01

Wavecor FR040WA01 1½" Neodymium, alu-cone fullrange 4 Ohm

The 1½” transducers FR040WA01 (4 ohm) and FR040WA02 (8 ohm) were designed especially for high quality multimedia and lifestyle speakers, and for personal audio products, where sound reproduction without compromises is required.
Will work well as a midrange/treble transducer in small speaker products in combinbation with for instance a small subwoofer unit.

Specifications

• frequency range = 200-25000 Hz
• resonance frequency fs = 233 Hz
• impedance R = 4 Ohm
• sound pressure level SPL = 84 dB (2,83V; 1m)
• DC resistance Re = 3 Ohm
• force factor BL = 1,67 N/A
• effective piston radiating area Sd = 7,8 cm²
• effective mechanical mass incl. air load mms = 0,63 g
• equivalent volume of compliance Vas = 0,064 l
• total Q factor Qts = 0,9 (Qms=9,6, Qes=0,99)
• voice coil diameter = 16 mm
• maximum peak linear excursion vibration x_lin = +/- 0,5 mm
• mounting diameter d = 37 mm
• overall diameter d = 40x40 mm
• mounting depth (not countersunk) t = 24 mm