5″ SB15NRXC30-8 / Paper

Remark:

To be discontinued from standard product range, available to OEM minimum order quantity 250 pcs.

Categories: , ,

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

Specs

  • Nominal Impedance 8 Ω
  • DC resistance, Re 5.7 Ω
  • Voice coil inductance, Le 0.14 mH
  • Effective piston area, Sd 82 cm2
  • Voice coil diameter 30.5 mm
  • Voice coil height 15 mm
  • Air gap height 5 mm
  • Linear coil travel (p-p) 10 mm
  • Magnetic flux density 1.0 T
  • Magnet weight 0.54 kg
  • Net weight 1.48 kg
  • Free air resonance, Fs 38 Hz
  • Sensitivity (2.83 V / 1 m) 88 dB
  • Mechanical Q-factor, Qms 4.8
  • Electrical Q-factor, Qes 0.35
  • Total Q-factor, Qts 0.33
  • Moving mass incl. air, Mms 8.1 g
  • Force factor, Bl 5.6 Tm
  • Equivalent volume, VAS 20.7 liters
  • Compliance, Cms 2.17 mm/N
  • Mechanical loss, Rms 0.4 kg/s
  • Rated power handling* 50 W

* IEC 268-5, T/S parameters measured on drive units that are broken in.