SB Acoustics 6" mid/woofer, 25mm VC, Coaxial PFC, SB16PFC25-4-Coax
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  • SB Acoustics 6" mid/woofer, 25mm VC, Coaxial PFC, SB16PFC25-4-Coax
  • SB Acoustics 6" mid/woofer, 25mm VC, Coaxial PFC, SB16PFC25-4-Coax
  • SB Acoustics 6" mid/woofer, 25mm VC, Coaxial PFC, SB16PFC25-4-Coax
  • SB Acoustics 6" mid/woofer, 25mm VC, Coaxial PFC, SB16PFC25-4-Coax

SB Acoustics 6" mid/woofer, 25mm VC, Coaxial PFC, SB16PFC25-4-Coax

SB16PFC25-4-Coax
€49.00 Tax excluded
59.78 € tax incl. for EU buyers
SB Acoustics 6" mid/woofer, 25mm VC, Coaxial PFC, SB16PFC25-4-Coax
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In Stock

SB Acoustics 6" mid/woofer, 25mm VC, Coaxial PFC, SB16PFC25-4-Coax

Special Features

  • Vented reinforced plastic chassis
  • Proprietary cone material with natural fibers made in-house
  • Soft low damping rubber surround for improved transient response
  • Optimized motor system
  • Non-resonant long life lead wires
  • Compact large surround dome tweeter

Woofer specifications:

Nominal Impedance4 ΩFree air resonance, Fs36 Hz
DC resistance, Re3.2 ΩSensitivity (2.83V/1m)90 dB
Voice coil inductance, Le0.31 mHMechanical Q-factor, Qms2.6
Effective piston area, Sd124.7 cm2Electrical Q-factor, Qes0.35
Voice coil diameter25.4 mmTotal Q-factor, Qts0.31
Voice coil height14.3 mmMoving mass incl. air, Mms12.5 g
Air gap height5 mmForce factor, Bl5.1 Tm
Linear coil travel (p-p)9.3 mmEquivalent volume, Vas32.8 liters
Magnetic flux density1.1 TCompliance, Cms1.51 mm/N
Magnet weight0.36 kgMechanical loss, Rms1.1 kg/s
Net weight0.95 kgRated power handling*40 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.

Tweeter specifications:

Nominal Impedance4 Ω
DC resistance, Re3.0 Ω
Voice coil diameter12.4 mm
Voice coil height1.2 mm
Air gap height1.5 mm
Free air resonance, Fs1300 Hz
Sensitivity (2.83V/1m)89 dB
Rated power handling*10 W
Magnetic flux density1.05 T
Magnet weight0.003 kg
Net weight0.014 kg
* IEC 268-5, high-pass Butterworth, 3.5 Hz, 12 dB/oct.
SB Acoustics
SB16PFC25-4-Coax
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