Dayton Audio RS100T-8

Woofer

Nominal diameter4″ / 98 mm
Resonance94.9 Hz
Q factor0.60
Sensitivity85.9 dB
Linear excursion± 3.7 mm
Program power60 W
Discontinued
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 85.9dB
  • Frequency response 90 - 20000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 94.9Hz
  • Mechanical quality factor QMS 2.40
  • Electrical quality factor QES 0.79
  • Total quality factor QTS 0.60

Large signal parameters

  • Maximum linear excursion (one way) xmax 3.7mm
  • Air volume displaced at xmax VD 13cm³
  • Power handling P 30W
  • Program power Pmax 60W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 6.5Ω
  • Inductance (1kHz) LE 0.5mH
  • VC Diameter 25mm
  • Winding material Copper
  • Former material Aluminum

Magnet

  • Force factor Bl 3.27N/A
  • Motor constant Bl/√RE 1.28N/√W
  • Material Ferrite

Diaphragm

  • Effective diameter 68mm
  • Effective area SD 36.3cm²
  • Moving mass (including air load) MMS 2.2g
  • Moving mass MMD 2g
  • Material Black Anodized Aluminum

Suspensions

  • Stiffness KMS 0.769N/mm
  • Compliance CMS 1300µm/N
  • Equivalent volume to the compliance VAS 2.4L
  • Mechanical resistance RMS 0.55N·s/m
  • Surround material Rubber

Dimensions

  • Nominal diameter 4
  • 98mm
  • Overall diameter 98mm
  • Baffle cutout diameter 77mm
  • Overall depth 51mm
  • Volume occupied by the driver (estimated) 0.13L
  • Frame material Cast Aluminium
Dayton Audio RS100T-8 Impedance
Dayton Audio RS100T-8 SPL
Dayton Audio RS100T-8 Dimensions

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