REDCATT CX6F140

Coaxial

Nominal diameter6″ / 165 mm
Resonance121 Hz
Q factor0.47
Sensitivity93.3 dB
Linear excursion± 4.6 mm
Program Power200 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 93.3dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 121Hz
  • Mechanical quality factor QMS 4.73
  • Electrical quality factor QES 0.52
  • Total quality factor QTS 0.47

Large signal parameters

  • Maximum linear excursion (one way) xmax 4.6mm
  • Air volume displaced at xmax VD 65cm³
  • Power handling P 100W
  • Program power Pmax 200W
  • Peak power Ppeak 400W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.4Ω
  • Inductance (1kHz) LE 0.45mH
  • VC Diameter 44.4mm
  • Winding height HVC 10mm
  • Winding material CCAW / CCAW
  • Former material kapton / kapton

Magnet

  • Force factor Bl 9.27N/A
  • Motor constant Bl/√RE 3.99N/√W
  • Air gap height HAG 6mm
  • Material Ferrite

Diaphragm

  • Effective diameter 134mm
  • Effective area SD 141cm²
  • Moving mass MMS 10.9g
  • Moving mass (without air load) MMD 9.7g
  • Material Paper / Polymer

Suspensions

  • Stiffness KMS 6.29N/mm
  • Compliance CMS 159µm/N
  • Equivalent volume to the compliance VAS 4.4L
  • Mechanical resistance RMS 1.75N·s/m
  • Surround material Fabric / Polymer
  • Spider material Nomex

Dimensions

  • Nominal diameter 6
  • 165mm
  • Overall diameter 165mm
  • Baffle cutout diameter 144mm
  • Mounting depth 86mm
  • Volume occupied by the driver (estimated) 0.87L
  • Net weight 2.1kg
REDCATT CX6F140 SPL & Impedance
REDCATT CX6F140 Dimensions

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