KICKER CompVR 52CVR152

2x2Ω
2x4Ω

Subwoofer

Nominal diameter15″ / 380 mm
Resonance25.6 Hz
Q factor0.45
Sensitivity88.6 dB
Program Power1400 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 88.6dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 25.6Hz
  • Mechanical quality factor QMS 9.27
  • Electrical quality factor QES 0.48
  • Total quality factor QTS 0.45

Large signal parameters

  • Power handling P 700W
  • Program power Pmax 1400W

Voice Coil

  • Nominal impedance Z 2 x 2Ω
  • DC resistance (in series) RE 3.8Ω
  • Inductance (1kHz, in series) LE 4.64mH

Magnet

  • Force factor (in series) Bl 19.7N/A
  • Motor constant Bl/√RE 10.2N/√W

Diaphragm

  • Effective diameter 327mm
  • Effective area SD 840cm²
  • Moving mass MMS 305g
  • Moving mass (without air load) MMD 288g

Suspensions

  • Stiffness KMS 7.89N/mm
  • Compliance CMS 127µm/N
  • Equivalent volume to the compliance VAS 127L
  • Mechanical resistance RMS 5.3N·s/m

Dimensions

  • Nominal diameter 15
  • 380mm
  • Baffle cutout diameter 349mm
  • Mounting depth 208mm
  • Volume occupied by the driver (estimated) 4.3L
KICKER 52CVR152 Dimensions

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