Peerless NE65W-04

4Ω

Full-range

Nominal diameter2″ / 51 mm
Resonance180 Hz
Q factor0.71
Sensitivity82.2 dB
Linear excursion± 2.7 mm
Program Power50 W
Discontinued
Peerless NE65W-04 Full-rangePeerless NE65W-04 Full-range
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
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 82.2dB
  • Frequency response 120 - 20000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 180Hz
  • Mechanical quality factor QMS 5.52
  • Electrical quality factor QES 0.81
  • Total quality factor QTS 0.71

Large signal parameters

  • Maximum linear excursion xmax 2.7mm
  • Air volume displaced at xmax VD 3.9cm³
  • Power handling P 25W
  • Program power Pmax 50W

Voice Coil

  • Nominal impedance Z 4Ω
  • DC resistance RE 3.5Ω
  • Inductance (1kHz) LE 0.057mH
  • VC Diameter 25.7mm
  • Former material TiSV

Magnet

  • Force factor Bl 2.87N/A
  • Motor constant Bl/√RE 1.53N/√W
  • Air gap height HAG 3mm
  • Material Neodymium

Diaphragm

  • Effective diameter 43mm
  • Effective area SD 14.7cm²
  • Moving mass MMS 1.65g
  • Moving mass (without air load) MMD 1.6g
  • Material Aluminum

Suspensions

  • Stiffness KMS 1.71N/mm
  • Compliance CMS 460µm/N
  • Equivalent volume to the compliance VAS 0.14L
  • Mechanical resistance RMS 0.33N·s/m

Dimensions

  • Nominal diameter 2″
  • 51mm
  • Net weight 0.138kg
  • Frame material Cast Aluminium
SPL & Impedance
Peerless NE65W-04 SPL & Impedance
Peerless NE65W-04 Dimensions
PDF fileDatasheet

Export this driver to a simulation software:

Closed Box Simulator·Speakerbench logoSpeakerbenchWinISD logoWinISDBasta! logoBasta!Hornresp logoHornrespQSpeakers logoQSpeakersSpeakerSim logoSpeakerSimMfbLabs logoMfbLabs

Similar speaker drivers to Peerless NE65W-04

Dayton Audio CE58N-10 Full-range

Dayton Audio CE58N-10

10 Ω
2″ Full-range
fS177 Hz
SD14.5 cm²
130 - 10000 Hz
QTS0.69
xmax2.1 mm
SPL1W81.7 dB
Bl/√RE1.37
Pmax30 W
Peerless TC6FC00-04 Full-range

Peerless TC6FC00-04

4 Ω
2″ Full-range
fS190 Hz
SD15.2 cm²
100 - 20000 Hz
QTS0.85
xmax2 mm
SPL1W82.9 dB
Bl/√RE1.17
Pmax30 W
Dayton Audio CE52N-4 Full-range

Dayton Audio CE52N-4

4 Ω
2″ Full-range
fS164 Hz
SD12.6 cm²
120 - 20000 Hz
QTS0.59
xmax0.9 mm
SPL1W81.8 dB
Bl/√RE1.38
Pmax10 W