SB Acoustics full range/ wideband driver, SB65WBAC25-4
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  • SB Acoustics full range/ wideband driver, SB65WBAC25-4
  • SB Acoustics full range/ wideband driver, SB65WBAC25-4
  • SB Acoustics full range/ wideband driver, SB65WBAC25-4
  • SB Acoustics full range/ wideband driver, SB65WBAC25-4

SB Acoustics full range/ wideband driver, SB65WBAC25-4

SB65WBAC25-4
24,00 € Maksudeta
29.28 € tax incl. for EU buyers

SB Acoustics full range/ wideband driver , SB65WBAC25-4

Kogus
Laos

SB Acoustics full range/ wideband driver , SB65WBAC25-4

Special Features

  • Geometrically furrowed aluminum cone for extended usable frequency range.
  • Copper cap for increased high frequency output, reduced phase shift at higher frequencies and improved power handling capability.
  • Low damping surround and non-conductive voice coil former to ensure dynamics and an open/transparent sound character with excellent detailing/resolution.
  • Linear neodymium motor system for reduced distortion.
  • Vented voice coil former for reduced compression.

Specifications:

Nominal Impedance 4 Ω Free air resonance, Fs 115 Hz
DC resistance, Re 3.6 Ω Sensitivity (2.83 V / 1 m) 83.5 dB
Voice coil inductance, Le 0.15 mH Mechanical Q-factor, Qms 6.0
Effective piston area, Sd 20 cm2 Electrical Q-factor, Qes 0.77
Voice coil diameter 25.4 mm Total Q-factor, Qts 0.68
Voice coil height 8.3 mm Moving mass incl.air, Mms 2.5 g
Air gap height 3 mm Force factor, Bl 2.9 Tm
Linear coil travel (p-p) 5.3 mm Equivalent volume, Vas 0.43 liters
Magnetic flux density 1.02 T Compliance, Cms 0.77 mm/N
Magnet weight (NEO) 0.02 kg Mechanical loss, Rms 0.3 kg/s
Net weight 0.14 kg Rated power handling* 20 W
*IEC 268-5, high-pass Butterworth, 200 Hz, 12 dB/oct, T/S parameters measured on drive units that are broken in.
SB Acoustics
SB65WBAC25-4
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