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Butyl rubber surrounds are superior to foam in two important ways. First, the butyl rubber resists moisture and will not dry rot, providing years of service. Second, the rubber surround, due to its superior damping characteristics will greatly reduce cone break up and ensure low distortion. These woofers are ideal for replacing and upgrading old, worn out drivers. They all feature a polypropylene cone, vented pole piece, foam gasket, soft poly dust cap, and stamped steel frame.
Product Details | |
|---|---|
| Brand | Goldwood |
| Model | GW-1038 |
| Part Number | 290-360 |
| UPC | 643420100327 |
| Unit of Measure | Each |
| Weight | 5.72 |
Product Specifications | |
|---|---|
| Nominal Diameter | 10" |
| Power Handling (RMS) | 130 Watts |
| Power Handling (MAX) | 250 Watts |
| Impedance | 8Ω |
| Frequency Response | 30 to 2,000Hz |
| Sensitivity | 86.1dB 2.83V/1m |
| Voice Coil Diameter | 1.5" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 33.7Hz |
| DC Resistance (Re) | 7.2Ω |
| Voice Coil Inductance (Le) | 0.6mH |
| Mechanical Q (Qms) | 4.4 |
| Electromagnetic Q (Qes) | 1.5 |
| Total Q (Qts) | 1.1 |
| Compliance Equivalent Volume (Vas) | 3.19ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.51mm/N |
| BL Product (BL) | 6.8T·m |
| Diaphragm Mass Inc. Airload (Mms) | 43.7g |
| Maximum Linear Excursion (Xmax) | 2.5mm |
| Surface Area of Cone (Sd) | 355.4cm² |
Materials of Construction | |
|---|---|
| Cone Material | Poly |
| Surround Material | Rubber |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 10" |
| Baffle Cutout Diameter | 9.125" |
| Depth | 4.5" |
| # Mounting Holes | 4 |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 1.5ft³ |
| Sealed F3 | 42Hz |
