NE65W-04 2" Full Range Woofer

Tymphany's NE Series full-range drivers feature an innovative sculpted, open cast aluminum basket design that minimizes internal acoustic reflections and acts as the neodymium motor's heatsink.
39,50 €
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Tymphany's NE Series full-range drivers feature an innovative sculpted, open cast aluminum basket design that minimizes internal acoustic reflections and acts as the neodymium motor's heatsink.

 

Highlights

  • Cast aluminum frame acts as a heatsink
  • Sculpted design promotes cooling and reduces reflections
  • High-strength compact neodymium motor
  • Aluminum cone with half-roll rubber surround
  • Long-throw voice coil on titanium former
  • Copper pole piece cap for extended HF response
  • 4 ohm nominal impedance

 

Product details

Peerless by Tymphany NE65W-04 2" Full Range Woofer

 

This 2 inch 4 ohm member of the NE family has leading-edge transducer technology packaged in a cutting edge, stylistic design. The full-range drivers in this family feature an innovative cast aluminium basket design which minimizes acoustic reflections inside the driver, through large basket windows and sculpted basket spokes. The basket also is designed to act as a highly coupled heat sink to the Neodymium-Iron-Boron magnet (NdFeB) motor, so as to improve power handling capacity. The cone is aluminium, with a butyl rubber surround designed through finite element analysis for linearity of performance. The voice coil bobbin is titanium, for improved performance. The FEA-designed motor features copper caps to minimize inductance and extend performance to high frequencies.

Peerless
SINE65W04

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Impedance
4 Ohm
Driver type
Full-range
Sensitivity
82.2 dB 1W/1m
Frequency range
150 - 18000 Hz
Resonance frequency (fs)
166 Hz
DC resistance (Re)
3.7 ohms
Mechanical Q (Qms)
5
Electrical Q at Fs (Qes)
0.74
Total Q factor (Qts)
0.65
Speaker diameter
2"
Power handling
40 W
Voice coil inductance (L)
0.04 mH
Effective mechanical mass incl air load (mms)
1.58g
Effective piston radiating area (Sd)
14.7 cm²
Force factor (BL)
2.85 Tm
Equivalent volume of compliance (Vas)
0.006ft.³
Overall diameter
2.56"
Mounting diameter
1.83"