SICA 10 D 1,5 CS

Full-range

Nominal diameter10″ / 266 mm
Resonance68.2 Hz
Q factor1.12
Sensitivity93 dB
Linear excursion± 2.5 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 93dB
  • Frequency response 70 - 15000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 68.2Hz
  • Mechanical quality factor QMS 12.27
  • Electrical quality factor QES 1.23
  • Total quality factor QTS 1.12

Large signal parameters

  • Maximum linear excursion (one way) xmax 2.5mm
  • Air volume displaced at xmax VD 83cm³
  • Power handling P 100W
  • Program power Pmax 200W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.0Ω
  • Inductance (1kHz) LE 0.26mH
  • VC Diameter 38mm
  • Winding height HVC 6mm
  • Winding material Copper
  • Former material Kapton

Magnet

  • Flux density B 0.95T
  • Force factor Bl 6.26N/A
  • Motor constant Bl/√RE 2.8N/√W
  • Weight 0.426kg
  • Material Ferrite

Diaphragm

  • Effective diameter 205mm
  • Effective area SD 330cm²
  • Moving mass (including air load) MMS 22.6g
  • Moving mass MMD 18.1g
  • Material Paper

Suspensions

  • Stiffness KMS 4.13N/mm
  • Compliance CMS 242µm/N
  • Equivalent volume to the compliance VAS 37.5L
  • Mechanical resistance RMS 0.79N·s/m
  • Surround material Paper – Integrated

Dimensions

  • Nominal diameter 10
  • 266mm
  • Overall diameter 266mm
  • Baffle cutout diameter 237mm
  • Overall depth 97mm
  • Volume occupied by the driver (estimated) 0.89L
  • Net weight 1.9kg
  • Frame material Pressed Sheet Steel
SICA 10 D 1,5 CS SPL & Impedance
SICA 10 D 1,5 CS Dimensions

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