Ciare CS160

2x4Ω

Subwoofer

Nominal diameter6.5″ / 165 mm
Resonance62 Hz
Q factor0.50
Sensitivity89.7 dB
Linear excursion± 4 mm
Program Power120 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 89.7dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 62Hz
  • Mechanical quality factor QMS 3.05
  • Electrical quality factor QES 0.60
  • Total quality factor QTS 0.50

Large signal parameters

  • Maximum linear excursion xmax 4mm
  • Air volume displaced at xmax VD 53cm³
  • Power handling P 40W
  • Program power Pmax 120W

Voice Coil

  • Nominal impedance Z 2 x 4Ω
  • DC resistance (in series) RE 7.2Ω
  • Inductance (1kHz, in series) LE 0.3mH
  • VC Diameter 32mm
  • Winding height HVC 11mm
  • Former material Aluminum

Magnet

  • Force factor (in series) Bl 7.32N/A
  • Motor constant Bl/√RE 1.93N/√W
  • Air gap height HAG 6mm

Diaphragm

  • Effective diameter 130mm
  • Effective area SD 133cm²
  • Moving mass MMS 11g
  • Moving mass (without air load) MMD 9.8g
  • Material Treated Cellulose

Suspensions

  • Stiffness KMS 1.67N/mm
  • Compliance CMS 600µm/N
  • Equivalent volume to the compliance VAS 15L
  • Mechanical resistance RMS 1.4N·s/m
  • Surround material Polyurethane

Dimensions

  • Nominal diameter 6.5
  • 165mm
  • Overall diameter 169mm
  • Baffle cutout diameter 142mm
  • Overall depth 80mm
  • Flange thickness 7mm
  • Mounting depth 73mm
  • Volume occupied by the driver (estimated) 0.49L
  • Net weight 1.44kg
  • Frame material Steel
Ciare CS160 SPL & Impedance
Ciare CS160 Dimensions

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