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Product Description
Manufacturer Part Number: SW182BD04
The Wavecor SW182BD04 is a 7" aluminum cone subwoofer that was designed specifically for high performance compact subwoofer applications where sound quality and low distortion are the priorities. The SW182BD04 utilizes balanced drive motor technology for dramatically reduced distortion.
Key Features:
Wavecor SW182BD04 7" Balanced Drive Black Aluminum Cone Subwoofer 8 Ohm
The Wavecor SW182BD04 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 and balance drive technology also aid in distortion reduction. The SW182BD04 offers extremely low mechanical losses which allows for great performance in low volume or extreme dynamic situations.
The SW182BD04 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.
The Wavecor SW182BD04 is a 7" aluminum cone subwoofer that was designed specifically for high performance compact subwoofer applications where sound quality and low distortion are the priorities. The SW182BD04 utilizes balanced drive motor technology for dramatically reduced distortion.
Key Features:
- Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced even order harmonic distortion
- Very rigid aluminum cone to ensure piston motion at high levels and for better heat transfer at high continuous power levels
- Low-loss suspension (high Qm) for better reproduction of details and dynamics
- Built-in aluminum field-stabilizing rings for reduced distortion at high levels
- Rigid die cast aluminum chassis with extensive venting for lower air flow speed reducing audible distortion
- Vented center pole with dual flares for reduced noise level at large cone excursions
- Vented voice coil former for reduced distortion and compression
Wavecor SW182BD04 7" Balanced Drive Black Aluminum Cone Subwoofer 8 Ohm
The Wavecor SW182BD04 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 and balance drive technology also aid in distortion reduction. The SW182BD04 offers extremely low mechanical losses which allows for great performance in low volume or extreme dynamic situations.
The SW182BD04 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.
Product Details | |
|---|---|
| Brand | Wavecor |
| Model | SW182BD04 |
| Part Number | 298-1058 |
| UPC | 848864054315 |
| Unit of Measure | Each |
| Weight | 4.6 |
Product Specifications | |
|---|---|
| Nominal Diameter | 7" |
| Moving Mass Of Diaphragm (Mmd) | 35.2 |
| Power Handling (RMS) | 125 Watts |
| Power Handling (MAX) | 250 Watts |
| Impedance | 8Ω |
| Frequency Response | 37 to 600Hz |
| Sensitivity | 81.5dB 2.83V/1m |
| Voice Coil Diameter | 1.54" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 37.2Hz |
| DC Resistance (Re) | 6.4Ω |
| Voice Coil Inductance (Le) | 1mH |
| Mechanical Q (Qms) | 12.6 |
| Electromagnetic Q (Qes) | 0.51 |
| Total Q (Qts) | 0.49 |
| Compliance Equivalent Volume (Vas) | 0.45ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.52mm/N |
| BL Product (BL) | 10.2T·m |
| Maximum Linear Excursion (Xmax) | 7mm |
| Surface Area of Cone (Sd) | 131cm² |
Materials of Construction | |
|---|---|
| Cone Material | Aluminum |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Cast Aluminum |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 7.16" |
| Baffle Cutout Diameter | 6.02" |
| Depth | 3.43" |
| # Mounting Holes | 6 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 0.205ft³ |
| Sealed F3 | 64.62Hz |
| Vented Volume | 0.67ft³ |
| Vented F3 | 30.93Hz |
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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