NE123W-08
NE123W-08_backNE123W-08 Product SheetNE123W-08_FrontNE123W-08 Product Sheet

VIFA 4″ NE SERIES SPEAKER

$141.90 Inc GST

NEODYMIUM-IRON-BORON MAGNET

 

Product Description

VIFA 4″ NE SERIES SPEAKER

NEODYMIUM-IRON-BORON MAGNET

Features an innovative sculpted, open cast aluminium basket design that minimizes internal acoustic reflections and supplements the neodymium motor’s dedicated heat sink. The cone is constructed of a coated natural wood fibre, with a butyl rubber surround designed by finite element analysis for linearity. Motor copper cap reduces inductance and extends high frequency performance.

Cast aluminium frame promotes motor cooling
Sculpted design improves airflow and reduces reflections
High-strength compact neodymium magnet system
Proprietary coated natural wood fiber cone with half-roll rubber surround
Long-throw 1-1/4″ voice coil on titanium former
Copper pole piece cap for extended HF response
8 ohm nominal impedance

Product Information sheet (.pdf)

Code NE123W-08
Type Full Range
Size 4″
Price Type each
Power 45Wrms
Coil 32.4mmØ
Width 123mmØ
QTY 1
Impedance 8 Ω (Re 6.3 Ω)
Depth 58.3mm
Mag. 410g
Sens. 87.2dB
Re 6.3 Ω
Qms 4.98
Qes 0.37
Qts 0.35
Vas 5.9L
Sd 54.1cm²
Cms 1.4332mm/N
Fs 61Hz
Mms 4.7g
Zn
Le 0.06mH
Manufacturer Vifa
Prms 45W
Impedance (Ohm) 8 ohm
Power (RMS) 51-100 Watt
Inch 4

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