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Product Description
Manufacturer Part Number: SW178WA01
The Wavecor SW178WA01 is a 7" aluminum cone subwoofer that is equally at home in a home theater or hi-fi installation. The SW178WA01 is ideal in 2 or 3-way designs when being used as a woofer or a low frequency driver.
Key Features:
Overview:
Wavecor SW178WA01 7" Aluminum Cone Subwoofer 8 Ohm
The Wavecor SW178WA01 is a 7" aluminum cone subwoofer that is equally at home in a home theater or hi-fi installation. This driver utilizes a rigid aluminum cone that is also designed to reduce distortion. The aluminum field-stabilizing rings also aid in distortion reduction. The SW178WA01 offers extremely low mechanical losses which allows for great performance in low volume or extreme dynamic situations.
The SW178WA01 is ideal in 2 or 3-way designs when being used as a woofer or a low frequency driver. With the attached foam gasket, this driver is easily mounted in several different methods.
Specification:
Manuals & Resources:
The Wavecor SW178WA01 is a 7" aluminum cone subwoofer that is equally at home in a home theater or hi-fi installation. The SW178WA01 is ideal in 2 or 3-way designs when being used as a woofer or a low frequency driver.
Key Features:
- Vented voice coil former for reduced distortion and compression
- Very rigid aluminum cone to ensure piston motion at high levels and for better heat transfer at high continuous power levels
- 4-layer voice coil for increased control and better small-cabinet performance
- Built-in aluminum field-stabilizing rings for reduced distortion at high levels
- Conex spider for better durability under extreme conditions
- Vented center pole with dual flares for reduced noise level at large cone excursions
- Gold plated terminals to ensure long-term trouble free connection
Overview:
Wavecor SW178WA01 7" Aluminum Cone Subwoofer 8 Ohm
The Wavecor SW178WA01 is a 7" aluminum cone subwoofer that is equally at home in a home theater or hi-fi installation. This driver utilizes a rigid aluminum cone that is also designed to reduce distortion. The aluminum field-stabilizing rings also aid in distortion reduction. The SW178WA01 offers extremely low mechanical losses which allows for great performance in low volume or extreme dynamic situations.
The SW178WA01 is ideal in 2 or 3-way designs when being used as a woofer or a low frequency driver. With the attached foam gasket, this driver is easily mounted in several different methods.
Specification:
Product Details | |
|---|---|
| Brand | Wavecor |
| Model | SW178WA01 |
| Part Number | 298-1054 |
| UPC | 848864054278 |
| Unit of Measure | Each |
| Weight | 4.5 |
Product Specifications | |
|---|---|
| Nominal Diameter | 7" |
| Power Handling (RMS) | 100 Watts |
| Power Handling (MAX) | 200 Watts |
| Impedance | 8Ω |
| Frequency Response | 36 to 600Hz |
| Sensitivity | 85dB 2.83V/1m |
| Voice Coil Diameter | 1.54" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 36Hz |
| DC Resistance (Re) | 6.5Ω |
| Voice Coil Inductance (Le) | 2.2mH |
| Mechanical Q (Qms) | 17.6 |
| Electromagnetic Q (Qes) | 0.38 |
| Total Q (Qts) | 0.37 |
| Compliance Equivalent Volume (Vas) | 0.48ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.5mm/N |
| BL Product (BL) | 11.7T·m |
| Diaphragm Mass Inc. Airload (Mms) | 35g |
| Maximum Linear Excursion (Xmax) | 5mm |
| Surface Area of Cone (Sd) | 131cm² |
Materials of Construction | |
|---|---|
| Cone Material | Aluminum |
| Voice Coil Wire Material | Aluminum |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Cast Aluminum |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 7.01" |
| Baffle Cutout Diameter | 5.59" |
| Depth | 2.58" |
| # Mounting Holes | 4 |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 0.2ft³ |
| Sealed F3 | 77.5Hz |
| Vented Volume | 0.48ft³ |
| Vented F3 | 35.8Hz |
Manuals & Resources:
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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