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SB Acoustics 5" mid/woofer, 30mm VC MFC Poly Cone, SB15MFC30-4

SB15MFC30-4

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SB Acoustics 5" mid/woofer, 30mm VC MFC Poly Cone, SB15MFC30-4

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51,24 €

42,00 € tax excl.***

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SB Acoustics 5" mid/woofer, 30mm VC MFC Poly Cone, SB15MFC30-4

Special Features

  • Vented cast aluminium chassis for optimum strength and low compression
  • Mineral filled PP-cone made in-house
  • Soft low damping rubber surround for improved transient response
  • Non-conducting fibre glass voice coil former for minimum damping
  • Extended copper sleeve on pole piece for low inductance and low distortion
  • CCAW voice coil for reduced moving mass
  • Long life silver lead wires
  • Vented pole piece for reduced compression

Specifications:

Nominal Impedance4 ΩFree air resonance, Fs35.5 Hz
DC resistance, Re3.1 ΩSensitivity (2.83 V / 1 m)90 dB
Voice coil inductance, Le0.12 mHMechanical Q-factor, Qms5.26
Effective piston area, Sd82 cm2Electrical Q-factor, Qes0.30
Voice coil diameter30.5 mmTotal Q-factor, Qts0.28
Voice coil height15 mmMoving mass incl.air, Mms9.9 g
Air gap height5 mmForce factor, Bl4.8 Tm
Linear coil travel (p-p)10 mmEquivalent volume, Vas19.4 liters
Magnetic flux density1.0 TCompliance, Cms2.03 mm/N
Magnet weight0.54 kgMechanical loss, Rms0.42 kg/s
Net weight1.48 kgRated power handling*50 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.

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SB Acoustics 5" mid/woofer, 30mm VC MFC Poly Cone, SB15MFC30-4

SB Acoustics 5" mid/woofer, 30mm VC MFC Poly Cone, SB15MFC30-4

SB Acoustics 5" mid/woofer, 30mm VC MFC Poly Cone, SB15MFC30-4