Audio System CARBON10

Subwoofer

Nominal diameter10″ / 250 mm
Resonance33.8 Hz
Q factor0.68
Sensitivity84.1 dB
Linear excursion± 5.5 mm
Program Power350 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 84.1dB
  • Frequency response 32 - 1500Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 33.8Hz
  • Mechanical quality factor QMS 5.60
  • Electrical quality factor QES 0.77
  • Total quality factor QTS 0.68

Large signal parameters

  • Maximum linear excursion (one way) xmax 5.5mm
  • Air volume displaced at xmax VD 173cm³
  • Power handling P 250W
  • Program power Pmax 350W

Voice Coil

  • Nominal impedance Z 4Ω
  • DC resistance RE 3.2Ω
  • Inductance (1kHz, estimated) LE 1.54mH
  • VC Diameter 51mm
  • Former material Aluminium

Magnet

  • Force factor Bl 9.5N/A
  • Motor constant Bl/√RE 5.31N/√W
  • Diameter 134mm

Diaphragm

  • Effective diameter 200mm
  • Effective area SD 314cm²
  • Moving mass MMS 102g
  • Moving mass (without air load) MMD 97.8g
  • Material PP

Suspensions

  • Stiffness KMS 4.61N/mm
  • Compliance CMS 217µm/N
  • Equivalent volume to the compliance VAS 30.3L
  • Mechanical resistance RMS 3.87N·s/m
  • Surround material Elastomer
  • Spider material Polyester Cotton

Dimensions

  • Nominal diameter 10
  • 250mm
  • Overall diameter 261mm
  • Baffle cutout diameter 227mm
  • Overall depth 131mm
  • Flange thickness 17mm
  • Mounting depth 114mm
  • Volume occupied by the driver (estimated) 1.7L
  • Net weight 4.0kg
  • Frame material Sheet Metal

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