Do you have any questions?
  • sl87wp
sl87wp

SL 87 WP 8 OHM

Water proof 8 cm (3.3") full-range loudspeaker with a transparent plastic cone and rubber sealing ring. High mean sound pressure. Optimised for voice and signal output. Magnetically shielded. Properties: Plastic: Mylar (Membrane)
No longer available
Technical Data
Sketch
Amplitude & Impedance Frequency
Directivity pattern
Rated power 20 Watt
Maximum power 30 Watt
Nominal impedance Z 8 Ohm
Frequency response 180 - 10000 Hz
Mean sound pressure level 87 dB (1W/1m)
Resonance frequency fs 270 Hz
Voice coil diameter 20 mm
Cutout diameter 80 mm
Net weight 270 g
D.C. resistance Rdc 7.3 Ohm
Mechanical Q factor Qms 8.01
Electrical Q factor Qes 4.5
Total Q factor Qts 2.88
Equivalent volume Vas 0.37 l
Effective piston area Sd 41 cm2
Dynamically moved mass Mms 2.1 l
Force factor Bxl 2.68 Tm
Inductance of the voice coil L 0.47 mH
sl87wp_tz
Enlarge image
sl87wp_fs
Enlarge image
sl87wp_av1
Enlarge image
sl87wp_av2
Enlarge image
sl87wp_av3
Enlarge image

Are you looking for a bespoke solution?

Contact us