Tymphany NE123W-08 4" Full Range Woofer Speaker

Tymphany NE123W-08 4" Full Range Woofer Speaker
Tymphany NE123W-08 4" Full Range Woofer Speaker Tymphany NE123W-08 4" Full Range Woofer Speaker
Product Code: NE123W08
Availability: In Stock
Price: 6,270.0 INR
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Tymphany NE123W-08 4" Full Range Woofer Speaker


This 4 inch 8 ohm member of the NE family has leading-edge transducer technology packaged in a cutting edge, stylistic design. The woofers 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. An additional heat sink is available to provide extra thermal protection if needed. The cone and dust cap are constructed of natural wood fiber material with proprietary coating formulas & processes, so as to yield high clarity products. The cone designs also utilize pentacone technology for improved frequency response. The voice coil bobbin is titanium, for improved performance. The FEAdesigned motor features copper caps to minimize inductance and extend performance to high frequencies. Rounding out the design is a 4-way terminal block connector, for ease of electrical connection.


  • Cast aluminum 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


Nominal Diameter 4"
Power Handling (RMS) 45 Watts
Power Handling (max) 90 Watts
Impedance 8 ohms
Frequency Response 60 to 8,000 Hz
Sensitivity 86.2 dB 1W/1m
Voice Coil Diameter 1.28"
Resonant Frequency(Fs) 61 Hz
DC Resistance (Re) 6.3 ohms
Voice Coil Inductance (Le) 0.06 mH
Mechanical Q (Qms) 4.98
Electromagnetic Q (Qes) 0.37
Total Q (Qts) 0.35
VAS 0.21 ft.³
CMS 1.43 mm/N
BL 5.53 T
MMS 4.7g
Xmax 3.1 mm
SD 54.1 cm²
Cone Material Wood Fiber
Surround Material Rubber
Voice Coil Former Titanium
Basket / Frame Material Cast Aluminum
Magnet Material Neodymium
Overall Outside Diameter 4.84"
Baffle Cutout Diameter 3.86"
Depth 2.58"
Mounting Holes 5

Price Displayed Is for a Single Unit


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