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Peerless by Tymphany NE123W-08 4" Full Range Woofer Speaker

Brand:|Model: NE123W-08|Part # 264-1128

The high fidelity/low distortion Tymphany (formerly Vifa) NE123W-08 4" Neodymium Woofer utilizes advanced design and measurement technologies in combination with carefully selected construction materials.
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- Order Soon - Only 1 Left In StockMore Due In November 15, 2016
List Price$107.99
Regular Price$84.77
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Part # 264-1128
  • 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

Product Details

Peerless by Tymphany NE123W-08 4" Full Range Woofer Speaker

The Tymphany NE123W-08 4" Neodymium Woofer features an innovative sculpted, open cast aluminum 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 fiber, with a butyl rubber surround designed by finite element analysis for linearity of performance. FEA techniques also contribute to inclusion of the motor's copper cap, which reduces inductance and extends high frequency performance.

Product Specifications
  • Nominal Diameter4"
  • Power Handling (RMS)45 Watts
  • Power Handling (max)90 Watts
  • Impedance8 ohms
  • Frequency Response60 to 8,000 Hz
  • Sensitivity86.2 dB 1W/1m
  • Voice Coil Diameter1.28"
Thiele-Small Parameters
  • 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
  • Compliance Equivalent Volume (Vas)0.21 ft.³
  • Mechanical Compliance of Suspension (Cms)1.43 mm/N
  • BL Product (BL)5.53 Tm
  • Diaphragm Mass Inc. Airload (Mms)4.7g
  • Maximum Linear Excursion (Xmax)3.1 mm
  • Surface Area of Cone (Sd)54.1 cm²
Materials of Construction
  • Cone MaterialWood Fiber
  • Surround MaterialRubber
  • Voice Coil FormerTitanium
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter4.84"
  • Baffle Cutout Diameter3.86"
  • Depth2.58"
  • # Mounting Holes5
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.05 ft.³
  • Sealed F3141 Hz
  • Vented Volume0.1 ft.³
  • Vented F384 Hz
Peerless by Tymphany NE123W-08 4" Full Range Woofer Speaker
  • BrandPeerless by Tymphany
  • ModelNE123W-08
  • Part Number264-1128
  • UPC844632092596
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (6 Reviews)
  • Weight1 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Peerless by Tymphany NE123W-08 4" Full Range Woofer Speaker
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