VIBE Audio Black Air BLACKAIR10D2S-V3

2x2Ω

Shallow Subwoofer

Nominal diameter10″ / 261 mm
Resonance36.1 Hz
Q factor0.87
Sensitivity81.3 dB
Linear excursion± 8 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 81.3dB
  • Frequency response 30 - 1000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 36.1Hz
  • Mechanical quality factor QMS 5.10
  • Electrical quality factor QES 1.05
  • Total quality factor QTS 0.87

Large signal parameters

  • Maximum linear excursion (one way) xmax 8mm
  • Maximum excursion before damage xlim 20mm
  • Air volume displaced at xmax VD 272cm³
  • Power handling P 300W
  • Program power Pmax 600W
  • Peak power Ppeak 900W

Voice Coil

  • Nominal impedance Z 2 x 2Ω
  • DC resistance (in series) RE 3.6Ω
  • Inductance (1kHz, in series, estimated) LE 2.97mH
  • VC Diameter 76.2mm

Magnet

  • Force factor (in series) Bl 13.3N/A
  • Motor constant Bl/√RE 7.03N/√W

Diaphragm

  • Effective diameter 208mm
  • Effective area SD 340cm²
  • Moving mass MMS 229g
  • Moving mass (without air load) MMD 224g

Suspensions

  • Stiffness KMS 11.8N/mm
  • Compliance CMS 84.7µm/N
  • Equivalent volume to the compliance VAS 14.4L
  • Mechanical resistance RMS 10.2N·s/m

Dimensions

  • Nominal diameter 10
  • 261mm
  • Overall diameter 261mm
  • Baffle cutout diameter 230mm
  • Mounting depth 76mm
  • Volume occupied by the driver (estimated) 1.6L

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