Peerless FSL-0615R01-08

Woofer

Nominal diameter6.5″ / 165 mm
Resonance84 Hz
Q factor0.45
Sensitivity90.6 dB
Linear excursion± 6 mm
Program power200 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 90.6dB
  • Frequency response 50 - 5000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 84Hz
  • Mechanical quality factor QMS 3.74
  • Electrical quality factor QES 0.51
  • Total quality factor QTS 0.45

Large signal parameters

  • Maximum linear excursion (one way) xmax 6mm
  • Air volume displaced at xmax VD 81cm³
  • Power handling P 100W
  • Program power Pmax 200W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.1Ω
  • Inductance (1kHz) LE 0.446mH
  • VC Diameter 38.4mm

Magnet

  • Force factor Bl 8.48N/A
  • Motor constant Bl/√RE 3.76N/√W
  • Air gap height HAG 6mm
  • Material Ferrite

Diaphragm

  • Effective diameter 131mm
  • Effective area SD 135cm²
  • Moving mass (including air load) MMS 13.6g
  • Moving mass MMD 12.4g
  • Material Paper

Suspensions

  • Stiffness KMS 3.85N/mm
  • Compliance CMS 260µm/N
  • Equivalent volume to the compliance VAS 6.73L
  • Mechanical resistance RMS 1.92N·s/m

Dimensions

  • Nominal diameter 6.5
  • 165mm
  • Volume occupied by the driver (estimated) 0.76L
  • Net weight 1.86kg
Peerless FSL-0615R01-08 SPL & Impedance
Peerless FSL-0615R01-08 Dimensions

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