4.5 out of 5
Peerless by Tymphany NE123W-08 4" Full Range Woofer Speaker
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Product Description
Manufacturer Part Number: NE123W-08
The high fidelity/low distortion Tymphany NE123W-08 4" Neodymium Woofer utilizes advanced design and measurement technologies in combination with carefully selected construction materials.
Key Features:
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.
The high fidelity/low distortion Tymphany NE123W-08 4" Neodymium Woofer utilizes advanced design and measurement technologies in combination with carefully selected construction materials.
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 impedance
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" |
| Moving Mass Of Diaphragm (Mmd) | 4.7 |
| 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 |
| 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 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 0.05ft³ |
| Sealed F3 | 141Hz |
| Vented Volume | 0.1ft³ |
| Vented F3 | 84Hz |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
By A Customer
Date: October 02, 2017
nbsp;This speaker is recommended for low sound The detail sound does not come alive. Instead, it's fast. It is a good unit for those who like jazz or blues rather than modern music.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By D. Broms
Date: June 25, 2017
I needed a pair of mid ranges to replace the original Vifa's in my 25 year old Snell C's. These speakers work very well
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
Items 1 - 2 of 2 reviews
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