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SB Acoustics 5" mid/woofer, 30mm VC NRX Norex cone, SB15NRXC30-8 View larger

SB Acoustics 5" mid/woofer, 30mm VC NRX Norex cone, SB15NRXC30-8

SB15NRXC30-8

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SB Acoustics 5" mid/woofer, 30mm VC NRX Norex cone, SB15NRXC30-8

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63,95 €

52,42 € tax excl.***

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SB Acoustics 5" mid/woofer, 30mm VC NRX Norex cone, SB15NRXC30-8

Special Features

  • Vented cast aluminum chassis for optimum strength and low compression
  • Proprietary cone material with natural fibers made in-house
  • Soft low damping rubber surround for improved transient response
  • Non-conducting fiber 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 Impedance8 ΩFree air resonance, Fs38 Hz
DC resistance, Re5.7 ΩSensitivity (2.83 V / 1 m)88 dB
Voice coil inductance, Le0.14 mHMechanical Q-factor, Qms4.8
Effective piston area, Sd82 cm2Electrical Q-factor, Qes0.35
Voice coil diameter30.5 mmTotal Q-factor, Qts0.33
Voice coil height15 mmMoving mass incl.air, Mms8.1 g
Air gap height5 mmForce factor, Bl5.6 Tm
Linear coil travel (p-p)10 mmEquivalent volume, Vas20.7 liters
Magnetic flux density1.0 TCompliance, Cms2.17 mm/N
Magnet weight0.54 kgMechanical loss, Rms0.4 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 NRX Norex cone, SB15NRXC30-8

SB Acoustics 5" mid/woofer, 30mm VC NRX Norex cone, SB15NRXC30-8

SB Acoustics 5" mid/woofer, 30mm VC NRX Norex cone, SB15NRXC30-8