Goldwood GW-S650/4 6-1/2" Poly Cone Woofer 4 Ohm
These silver polymer cone woofers feature a cosmetic stamped steel frame, vented and bumped back plate, and high-quality rubber surround. The relatively shallow profile, polymer construction, and T/S parameters make them great for automotive environments.
| PRODUCT SPECIFICATIONS |
| Power Handling (RMS) |
80 Watts |
| Power Handling (max) |
170 Watts |
| Impedance |
4 ohms |
| Frequency Response |
35 to 5,000 Hz |
| Sensitivity |
90 dB 2.83V/1m |
| Voice Coil Diameter |
1" |
| Magnet Weight |
20 oz. |
| THIELE-SMALL PARAMETERS |
| Resonant Frequency (Fs) |
55 Hz |
| DC Resistance (Re) |
3.7 ohms |
| Voice Coil Inductance (Le) |
0.3 mH |
| Mechanical Q (Qms) |
3.79 |
| Electromagnetic Q (Qes) |
0.87 |
| Total Q (Qts) |
0.71 |
| Compliance Equivalent Volume (Vas) |
0.55 ft.³ |
| Mechanical Compliance of Suspension (Cms) |
0.57 mm/N |
| BL Product (BL) |
4.61 Tm |
| Diaphragm Mass Inc. Airload (Mms) |
14.6g |
| Maximum Linear Excursion (Xmax) |
2.5 mm |
| Surface Area of Cone (Sd) |
139.7 cm² |
| MATERIALS OF CONSTRUCTION |
| Cone Material |
Poly |
| Surround Material |
Rubber |
| Basket / Frame Material |
Steel |
| Magnet Material |
Ferrite |
| MOUNTING INFORMATION |
| Overall Outside Diameter |
7.00" |
| Baffle Cutout Diameter |
5.875" |
| Depth |
2.875" |
| # Mounting Holes |
4 |
| OPTIMUM CABINET SIZE * |
| Sealed Volume |
1.00 ft.³ |
| Sealed F3 |
66 Hz |
| Vented Volume |
1.53 ft.³ |
| Vented F3 |
35 Hz |
| * Enclosure volume/F3s based on BassBox "optimum" calculations |
- |
| Goldwood GW-S650/4 6-1/2" Poly Cone Woofer 4 Ohm |
| Brand |
Goldwood |
| Model |
GW-S650/4 |
| Part Number |
290-308 |
| UPC |
643420100518 |
| Product Category |
Woofers |
| Product Rating |
(22 Reviews)
|
| Unit of Measure |
ea |
| Weight |
2.8000 |
