Peerless HVS-60N18PA00-04

Full-range

Nominal diameter2.5″ / 64 mm
Resonance140 Hz
Q factor0.85
Sensitivity82.7 dB
Linear excursion± 2.2 mm
Program power8 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 82.7dB
  • Frequency response 150 - 20000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 140Hz
  • Mechanical quality factor QMS 4.81
  • Electrical quality factor QES 1.03
  • Total quality factor QTS 0.85

Large signal parameters

  • Maximum linear excursion (one way) xmax 2.2mm
  • Air volume displaced at xmax VD 4.3cm³
  • Power handling P 4W
  • Program power Pmax 8W

Voice Coil

  • Nominal impedance Z 4Ω
  • DC resistance RE 3.4Ω
  • Inductance (1kHz) LE 0.091mH
  • VC Diameter 18mm

Magnet

  • Force factor Bl 2.31N/A
  • Motor constant Bl/√RE 1.25N/√W
  • Air gap height HAG 2.5mm
  • Material Neodymium

Diaphragm

  • Effective diameter 50mm
  • Effective area SD 19.6cm²
  • Moving mass (including air load) MMS 1.79g
  • Moving mass MMD 1.7g
  • Material Aluminum

Suspensions

  • Stiffness KMS 1.45N/mm
  • Compliance CMS 690µm/N
  • Equivalent volume to the compliance VAS 0.374L
  • Mechanical resistance RMS 0.33N·s/m
  • Surround material Rubber

Dimensions

  • Nominal diameter 2.5
  • 64mm
  • Volume occupied by the driver (estimated) 25L
  • Net weight 51.0kg
Peerless HVS-60N18PA00-04 SPL & Impedance

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