STX W.15.160.16.FCX

16Ω

Mid Bass

Nominal diameter6″ / 150 mm
Resonance38 Hz
Q factor0.36
Sensitivity87.1 dB
Linear excursion± 5.3 mm
Program power160 W
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

Specifications

  • Sensitivity (1W, 1m, infinite baffle) SPL1W 87.1dB
  • Frequency response 30 - 10000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 38Hz
  • Mechanical quality factor QMS 6.30
  • Electrical quality factor QES 0.38
  • Total quality factor QTS 0.36

Large signal parameters

  • Maximum linear excursion (one way) xmax 5.3mm
  • Maximum excursion before damage xlim 9mm
  • Air volume displaced at xmax VD 50cm³
  • Power handling P 100W
  • Program power Pmax 160W

Voice Coil

  • Nominal impedance Z 16Ω
  • DC resistance RE 11.3Ω
  • Inductance (1kHz) LE 0.28mH
  • VC Diameter 25mm
  • Winding material Copper
  • Former material Glass fiber

Magnet

  • Force factor Bl 8.1N/A
  • Motor constant Bl/√RE 2.41N/√W
  • Material Ferrite

Diaphragm

  • Effective diameter 110mm
  • Effective area SD 95cm²
  • Moving mass (including air load) MMS 9.5g
  • Moving mass MMD 8.8g
  • Material Carbon fiber

Suspensions

  • Stiffness KMS 0.541N/mm
  • Compliance CMS 1850µm/N
  • Equivalent volume to the compliance VAS 25L
  • Mechanical resistance RMS 0.36N·s/m

Dimensions

  • Nominal diameter 6
  • 150mm
  • Overall diameter 156mm
  • Baffle cutout diameter 121mm
  • Overall depth 76mm
  • Volume occupied by the driver (estimated) 0.44L
  • Net weight 1.4kg
  • Frame material Aluminium
STX W.15.160.16.FCX SPL
STX W.15.160.16.FCX Dimensions

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