Vifa NE180W-04

NE Woofer, 6.5" (165 mm), wood fibre cone, NdFeB motor, round die cast alu frame, 4 ohm
Beschikbaarheid:: 1 op voorraad
Artikelnummer voorraad referentie: 7235155
Fabrikanten: Vifa , Peerless Platinum
€95,00 incl. BTW
Exclusief verzenden

The Vifa NE product line has leading-edge transducer technology packaged in a cutting edge, stylistic design. The tweeters in this product line finite element analysis designed Neodymium-Iron-Boron magnet (NdFeB) motors, with copper caps for extended frequency response and reduced distortion. The aluminium rear chambers offer extended low frequency performance, while doubling as heat sinking. The butterfly supporting the tweeter diaphragm is made of a high temperature plastic, consistent with the product's high temperature performance rating, and features supporting terminals. The dome material in this design is titanium, and the design has been optimized for sound quality and clarity. Rounding out the design is an aluminium face plate and plastic grille, which offers protection for the tweeter diaphragm.

Als u deze gegevens liever wilt uitprinten of voor offline gebruik, download dan onze PDF
Product Informatie PDF


Specifications

  • DC Resistance
Re 3,3 Ohm
  • Minimum impedance
Re 3,8 ohm
  • Voice Coil Inductance
Le 0,08 mH
  • Resonance Frequency
Fs 39 Hz
  • Mechanical Q Factor
Qms 8,6
  • Electrical Q Factor
Qes 0,30
  • Total Q Factor
Qts 0,29
  • Ratio Fs/Qts
133
  • Half Space Sens. @ 2.83 V
2.83V/1m 89,8 dB
  • Noise Power(IEC 2685 18.1)
P = 80 Watt
  • Test Spectrum Bandwith
40 Hz - 4000 Hz 12 dB/Oct
  • Energy Bandwith Product
EBP (1/Qes).Fs  128
  • Moving Mass
Mms 19,18 gram
  • Suspension Compliance
Cms 882,1 um/N
  • Effective Cone Diameter
D 13,1 cm
  • Effective Piston Area
Sd 134,8 cm2
  • Equivalent Volume
Vas 22,51 Liter
  • Motor Force Factor
BL 7,07 T.m
  • Motor Efficiency Factor
Beta 15,31 (T.m2)/Ohm
--
  • Voice Coil Former Material
TiSV
  • Voice Coil Inner Diameter
38,4 mm
  • Maxium Linear Excursion
Xmax 5 mm

Frequency
Frequency

Mechanical Dimensions

Mechanical Dimensions

Drawing Dimensions

  • Outside Diameter
OD 180 mm
  • Magnet Diameter
MD - mm
  • Interior Depth
ID 88 mm
  • Hole Diameter
HD 4,2 mm
  • Screw Circle Diameter
SD 168 mm

The Vifa NE product line has leading-edge transducer technology packaged in a cutting edge, stylistic design. The tweeters in this product line finite element analysis designed Neodymium-Iron-Boron magnet (NdFeB) motors, with copper caps for extended frequency response and reduced distortion. The aluminium rear chambers offer extended low frequency performance, while doubling as heat sinking. The butterfly supporting the tweeter diaphragm is made of a high temperature plastic, consistent with the product's high temperature performance rating, and features supporting terminals. The dome material in this design is titanium, and the design has been optimized for sound quality and clarity. Rounding out the design is an aluminium face plate and plastic grille, which offers protection for the tweeter diaphragm.

Als u deze gegevens liever wilt uitprinten of voor offline gebruik, download dan onze PDF
Product Informatie PDF


Specifications

  • DC Resistance
Re 3,3 Ohm
  • Minimum impedance
Re 3,8 ohm
  • Voice Coil Inductance
Le 0,08 mH
  • Resonance Frequency
Fs 39 Hz
  • Mechanical Q Factor
Qms 8,6
  • Electrical Q Factor
Qes 0,30
  • Total Q Factor
Qts 0,29
  • Ratio Fs/Qts
133
  • Half Space Sens. @ 2.83 V
2.83V/1m 89,8 dB
  • Noise Power(IEC 2685 18.1)
P = 80 Watt
  • Test Spectrum Bandwith
40 Hz - 4000 Hz 12 dB/Oct
  • Energy Bandwith Product
EBP (1/Qes).Fs  128
  • Moving Mass
Mms 19,18 gram
  • Suspension Compliance
Cms 882,1 um/N
  • Effective Cone Diameter
D 13,1 cm
  • Effective Piston Area
Sd 134,8 cm2
  • Equivalent Volume
Vas 22,51 Liter
  • Motor Force Factor
BL 7,07 T.m
  • Motor Efficiency Factor
Beta 15,31 (T.m2)/Ohm
--
  • Voice Coil Former Material
TiSV
  • Voice Coil Inner Diameter
38,4 mm
  • Maxium Linear Excursion
Xmax 5 mm

Frequency
Frequency

Mechanical Dimensions

Mechanical Dimensions

Drawing Dimensions

  • Outside Diameter
OD 180 mm
  • Magnet Diameter
MD - mm
  • Interior Depth
ID 88 mm
  • Hole Diameter
HD 4,2 mm
  • Screw Circle Diameter
SD 168 mm
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