P.Audio C15-600EL v3

Low frequency

Nominal diameter15″ / 381 mm
Resonance45 Hz
Q factor0.40
Sensitivity95.5 dB
Linear excursion± 5.3 mm
Program Power2400 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 95.5dB
  • Frequency response 45 - 2000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 45Hz
  • Mechanical quality factor QMS 7.96
  • Electrical quality factor QES 0.43
  • Total quality factor QTS 0.40

Large signal parameters

  • Maximum linear excursion xmax 5.3mm
  • Air volume displaced at xmax VD 449cm³
  • Power handling P 1200W
  • Program power Pmax 2400W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.5Ω
  • Inductance (1kHz) LE 0.67mH
  • VC Diameter 101.6mm
  • Winding height HVC 25.5mm
  • Winding material Flat Copper Wire
  • Former material Glass Fiber

Magnet

  • Flux density B 0.8T
  • Force factor Bl 20.4N/A
  • Motor constant Bl/√RE 8.7N/√W
  • Air gap height HAG 15mm
  • Material Ferrite

Diaphragm

  • Effective diameter 328mm
  • Effective area SD 855cm²
  • Moving mass MMS 116g
  • Moving mass (without air load) MMD 98.4g
  • Material Paper

Suspensions

  • Stiffness KMS 9.17N/mm
  • Compliance CMS 109µm/N
  • Equivalent volume to the compliance VAS 94.6L
  • Mechanical resistance RMS 4.11N·s/m
  • Surround material Cloth
  • Spider material Double Layer

Dimensions

  • Nominal diameter 15
  • 381mm
  • Overall diameter 388mm
  • Baffle cutout diameter 350mm
  • Overall depth 181mm
  • Flange thickness 17mm
  • Mounting depth 164mm
  • Volume occupied by the driver (estimated) 5.9L
  • Net weight 13.2kg
  • Frame material Aluminium
P.Audio C15-600EL v3 SPL & Impedance
P.Audio C15-600EL v3 Dimensions

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