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SB Acoustics 8'' Long stroke MFC Subwoofer, SB23MFCL45-8

SB23MFCL45-8

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SB Acoustics 8'' Long stroke MFC Subwoofer, SB23MFCL45-8

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128,10 €

105,00 € tax excl.***

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SB Acoustics 8'' Long stroke MFC Subwoofer, SB23MFCL45-8

Special Features

  • Long stroke design
  • Linear high stability suspension
  • Low damping rubber surround
  • Long copper voice coil
  • Non-conducting reinforced fibre glass coil former
  • Very stiff mineral filled Polypropylene cone
  • Vented cast aluminium chassis
  • Large vented motor system
  • Long life silver lead wires
  • Optimized for smaller enclosures

Specifications:

Nominal Impedance8 ΩFree air resonance, Fs28.5 Hz
DC resistance, Re6.2 ΩSensitivity (2.83 V / 1 m)85 dB
Voice coil inductance, Le1.02 mHMechanical Q-factor, Qms7.3
Effective piston area, Sd210 cm2Electrical Q-factor, Qes0.46
Voice coil diameter45.5 mmTotal Q-factor, Qts0.43
Voice coil height32 mmMoving mass incl.air, Mms59 g
Air gap height8 mmForce factor, Bl11.3 Tm
Linear coil travel (p-p)21 mmEquivalent volume, Vas37 liters
Magnetic flux density1.03 TCompliance, Cms0.59 mm/N
Magnet weight2.0 kgMechanical loss, Rms1.3 kg/s
Net weight4.7 kgRated power handling*150 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.

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SB Acoustics 8'' Long stroke MFC Subwoofer, SB23MFCL45-8

SB Acoustics 8'' Long stroke MFC Subwoofer, SB23MFCL45-8

SB Acoustics 8'' Long stroke MFC Subwoofer, SB23MFCL45-8