Fi Car Audio BL-NEO 12 D1

2x1Ω
2x2Ω

Subwoofer

Nominal diameter12″ / 318 mm
Resonance36.6 Hz
Q factor0.30
Sensitivity89.4 dB
Linear excursion± 24 mm
Program Power3500 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
  • Sensitivity (1W, 1m, infinite baffle) SPL1W 89.4dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 36.6Hz
  • Mechanical quality factor QMS 7.46
  • Electrical quality factor QES 0.33
  • Total quality factor QTS 0.30

Large signal parameters

  • Maximum linear excursion xmax 24mm
  • Air volume displaced at xmax VD 1152cm³
  • Power handling P 1750W
  • Program power Pmax 3500W

Voice Coil

  • Nominal impedance Z 2 x 1Ω
  • DC resistance (in series) RE 1.4Ω
  • Inductance (1kHz, in series, estimated) LE 1.14mH

Magnet

  • Force factor (in series) Bl 17.5N/A
  • Motor constant Bl/√RE 14.8N/√W

Diaphragm

  • Effective diameter 247mm
  • Effective area SD 480cm²
  • Moving mass MMS 225g
  • Moving mass (without air load) MMD 217g

Suspensions

  • Stiffness KMS 11.9N/mm
  • Compliance CMS 83.7µm/N
  • Equivalent volume to the compliance VAS 27L
  • Mechanical resistance RMS 6.94N·s/m

Dimensions

  • Nominal diameter 12
  • 318mm
  • Overall diameter 318mm
  • Baffle cutout diameter 283mm
  • Mounting depth 171mm
  • Volume occupied by the driver 5.1L


Similar subwoofers to Fi Car Audio BL-NEO 12 D1

Ciare CSW7012EVO Subwoofer

Ciare CSW7012EVO

2 x 2 Ω
12 Subwoofer
fS47 Hz
SD511 cm²
30 - 200 Hz
QTS0.33
xmax23 mm
SPL1W88.7 dB
Bl/√RE15.4
Pmax7000 W