SB Audience ROSSO-10CX300

Coaxial

Nominal diameter10″ / 264 mm
Resonance58 Hz
Q factor0.45
Sensitivity93.7 dB
Linear excursion± 8.2 mm
Program Power600 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 93.7dB
  • Frequency response 58 - 20000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 58Hz
  • Mechanical quality factor QMS 5.52
  • Electrical quality factor QES 0.48
  • Total quality factor QTS 0.45

Large signal parameters

  • Maximum linear excursion xmax 8.2mm
  • Maximum excursion before damage xlim 15mm
  • Air volume displaced at xmax VD 300cm³
  • Power handling P 300W
  • Program power Pmax 600W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.2Ω
  • Inductance (1kHz) LE 0.63mH
  • VC Diameter 60.6mm
  • Winding height HVC 19.1mm
  • Winding material Copper Clad Aluminium Wire
  • Former material Till

Magnet

  • Flux density B 0.94T
  • Force factor Bl 11.9N/A
  • Motor constant Bl/√RE 5.22N/√W
  • Air gap height HAG 8mm
  • Material Ferrite

Diaphragm

  • Effective diameter 216mm
  • Effective area SD 366cm²
  • Moving mass MMS 34.9g
  • Moving mass (without air load) MMD 29.8g
  • Material Paper

Suspensions

  • Stiffness KMS 4.76N/mm
  • Compliance CMS 210µm/N
  • Equivalent volume to the compliance VAS 40.5L
  • Mechanical resistance RMS 2.32N·s/m
  • Surround material Cloth

Dimensions

  • Nominal diameter 10
  • 264mm
  • Overall diameter 264mm
  • Baffle cutout diameter 232mm
  • Overall depth 164mm
  • Flange thickness 13mm
  • Mounting depth 151mm
  • Volume occupied by the driver 3.5L
  • Net weight 6.17kg
  • Frame material Aluminium die cast
SB Audience ROSSO-10CX300 SPL & Impedance
SB Audience ROSSO-10CX300 Dimensions

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