Peerless by Tymphany NE123W-08 4″ Full Range Woofer Speaker
Original price was: $83.$76Current price is: $76.
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 Details |
|
|---|---|
| Brand | Peerless by Tymphany |
| Model | NE123W-08 |
| Part Number | 264-1128 |
| UPC | 844632092596 |
| Unit of Measure | Each |
| Weight | 1 |
Product Specifications |
|
|---|---|
| Nominal Diameter | 4″ |
| Power Handling (RMS) | 45 Watts |
| Power Handling (MAX) | 90 Watts |
| Impedance | 8Ω |
| Frequency Response | 60 to 8,000Hz |
| Sensitivity | 86.2dB 2.83V/1m |
| Voice Coil Diameter | 1.28″ |
Thiele-Small Parameters |
|
|---|---|
| Resonant Frequency (Fs) | 61Hz |
| DC Resistance (Re) | 6.3Ω |
| Voice Coil Inductance (Le) | 0.06mH |
| Mechanical Q (Qms) | 4.98 |
| Electromagnetic Q (Qes) | 0.37 |
| Total Q (Qts) | 0.35 |
| Compliance Equivalent Volume (Vas) | 0.21ft³ |
| Mechanical Compliance of Suspension (Cms) | 1.43mm/N |
| BL Product (BL) | 5.53T·m |
| Diaphragm Mass Inc. Airload (Mms) | 4.7g |
| Maximum Linear Excursion (Xmax) | 3.1mm |
| Surface Area of Cone (Sd) | 54.1cm² |
Materials of Construction |
|
|---|---|
| Cone Material | Wood Fiber |
| Surround Material | Rubber |
| Voice Coil Former | Titanium |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Neodymium |
Mounting Information |
|
|---|---|
| Overall Outside Diameter | 4.84″ |
| Baffle Cutout Diameter | 3.86″ |
| Depth | 2.58″ |
| # Mounting Holes | 5 |
Recommended Enclosure Volume |
|
|---|---|
| Sealed Volume | 0.06ft³ |
| Sealed F3 | 137.9Hz |
| Vented Volume | 0.1ft³ |
| Vented F3 | 86Hz |
Key Features
- 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 impedanceNE123W-08 SPEC
| Weight | 2 kg |
|---|---|
| Dimensions | 24 × 20 × 16 cm |
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