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Product Description
Manufacturer Part Number: WF118WA02
The Wavecor WF118WA02 is a 4-1/2" paper cone midwoofer designed for demanding bass and midrange applications. It works equally well for high-end hi-fi, high quality home theater systems, and multimedia projects. The WF118WA02 is an ideal choice for a compact 2-way speaker design as a midwoofer.
Key Features:
Wavecor WF118WA02 4-1/2" Paper Cone Mid-Woofer 8 Ohm
The Wavecor WF118WA02 is a 4-1/2" paper cone midwoofer designed for demanding bass and midrange applications. It works equally well for high-end hi-fi, high quality home theater systems, and multimedia projects. The WF118WA02 is an ideal choice for a compact 2-way speaker design as a midwoofer.
Powered by a large 85mm magnet structure, the WF118WA02 is ensured excellent efficiency and optimal T/S parameters. The large 32mm voice coil allows excellent high-power handling, both thermally and mechanically. The optimized paper cone ensures large bandwidth and low distortion. Distortion is further reduced by the efficient venting and an aluminum shorting ring stabilizing the magnetic field in the air gap.
The Wavecor WF118WA02 is a 4-1/2" paper cone midwoofer designed for demanding bass and midrange applications. It works equally well for high-end hi-fi, high quality home theater systems, and multimedia projects. The WF118WA02 is an ideal choice for a compact 2-way speaker design as a midwoofer.
Key Features:
- Aluminum field-stabilizing ring inside magnet assembly for reduced distortion at high levels
- Vented chassis for lower air flow speed reducing audible distortion
- Voice coil wound with copper clad aluminum wire for higher efficiency and better dynamics
- Large motor system with 1-1/4" voice coil diameter and 85mm magnet for better control and efficiency
- Progressive suspension with specially designed conex spider for long durability under extreme operating conditions
- Gold plated terminals to prevent oxidation and ensure long-term reliable connection
- Long linear stroke motor for reduced distortion at high levels
Wavecor WF118WA02 4-1/2" Paper Cone Mid-Woofer 8 Ohm
The Wavecor WF118WA02 is a 4-1/2" paper cone midwoofer designed for demanding bass and midrange applications. It works equally well for high-end hi-fi, high quality home theater systems, and multimedia projects. The WF118WA02 is an ideal choice for a compact 2-way speaker design as a midwoofer.
Powered by a large 85mm magnet structure, the WF118WA02 is ensured excellent efficiency and optimal T/S parameters. The large 32mm voice coil allows excellent high-power handling, both thermally and mechanically. The optimized paper cone ensures large bandwidth and low distortion. Distortion is further reduced by the efficient venting and an aluminum shorting ring stabilizing the magnetic field in the air gap.
Product Details | |
|---|---|
| Brand | Wavecor |
| Model | WF118WA02 |
| Part Number | 298-1134 |
| UPC | 848864054681 |
| Unit of Measure | Each |
| Weight | 2.25 |
Product Specifications | |
|---|---|
| Nominal Diameter | 4-1/2" |
| Moving Mass Of Diaphragm (Mmd) | 6.0 |
| Power Handling (RMS) | 50 Watts |
| Power Handling (MAX) | 100 Watts |
| Impedance | 8Ω |
| Frequency Response | 50 to 4,000Hz |
| Sensitivity | 86dB 2.83V/1m |
| Voice Coil Diameter | 1.28" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 65Hz |
| DC Resistance (Re) | 6.3Ω |
| Voice Coil Inductance (Le) | 0.28mH |
| Mechanical Q (Qms) | 8.8 |
| Electromagnetic Q (Qes) | 0.46 |
| Total Q (Qts) | 0.44 |
| Compliance Equivalent Volume (Vas) | 0.15ft³ |
| Mechanical Compliance of Suspension (Cms) | 1mm/N |
| BL Product (BL) | 5.8T·m |
| Maximum Linear Excursion (Xmax) | 3mm |
| Surface Area of Cone (Sd) | 55cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper |
| Voice Coil Wire Material | Aluminum |
| Voice Coil Former | Fiberglass |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 4.65" |
| Baffle Cutout Diameter | 3.64" |
| Depth | 2.24" |
| # Mounting Holes | 4 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 0.0494ft³ |
| Sealed F3 | 126.6Hz |
| Vented Volume | 0.155ft³ |
| Vented F3 | 63.92Hz |
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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