Dayton Audio DC250-8 10" Classic Woofer
Dayton Audio Classic Series woofers are excellent for use as replacement speakers or for new loudspeaker system design and construction. The DC250-8 10" woofer has developed quite a reputation for having the best bang-for-the-buck performance and value available anywhere. Smooth frequency response and extended bass performance make this driver ideal for use in large format two-way and classic three-way loudspeaker designs. A Qts of 0.45 allows the DC300-8 to work well in both sealed and ported speaker enclosures.
A non-pressed treated paper cone allows for smooth frequency response, while the high temperature aluminum voice coil and vented pole piece combine to increase power handling without compression. Longevity is ensured with the use of a rubber surround, treated cloth dust cap, and an extended bump plate.
| PRODUCT SPECIFICATIONS |
| Power Handling (RMS) |
70 Watts |
| Power Handling (max) |
140 Watts |
| Impedance |
8 ohms |
| Frequency Response |
25 to 2,500 Hz |
| Sensitivity |
89 dB 1W/1m |
| Voice Coil Diameter |
1.38" |
| Magnet Weight |
20 oz. |
| THIELE-SMALL PARAMETERS |
| Resonant Frequency (Fs) |
28.9 Hz |
| DC Resistance (Re) |
6.7 ohms |
| Voice Coil Inductance (Le) |
2.57 mH |
| Mechanical Q (Qms) |
4.05 |
| Electromagnetic Q (Qes) |
0.50 |
| Total Q (Qts) |
0.45 |
| Compliance Equivalent Volume (Vas) |
3.93 ft.³ |
| Mechanical Compliance of Suspension (Cms) |
0.67 mm/N |
| BL Product (BL) |
10.24 Tm |
| Diaphragm Mass Inc. Airload (Mms) |
44.88g |
| Maximum Linear Excursion (Xmax) |
4.5 mm |
| Surface Area of Cone (Sd) |
343.1 cm² |
| MATERIALS OF CONSTRUCTION |
| Cone Material |
Treated Paper |
| Surround Material |
Rubber |
| Voice Coil Wire Material |
Copper |
| Voice Coil Former |
Aluminum |
| Basket / Frame Material |
Steel |
| Magnet Material |
Ferrite |
| MOUNTING INFORMATION |
| Overall Outside Diameter |
10.08" |
| Baffle Cutout Diameter |
9.21" |
| Depth |
4.44" |
| Bolt Circle Diameter |
9.67" |
| # Mounting Holes |
4 |
| OPTIMUM CABINET SIZE * |
| Sealed Volume |
1.39 ft.³ |
| Sealed F3 |
55 Hz |
| Vented Volume |
4.47 ft.³ |
| Vented F3 |
29 Hz |
| * Enclosure volume/F3s based on BassBox "optimum" calculations |
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| Dayton Audio DC250-8 10" Classic Woofer |
| Brand |
Dayton Audio |
| Model |
DC250-8 |
| Part Number |
295-315 |
| UPC |
844632000263 |
| Product Category |
Woofers |
| Product Rating |
(78 Reviews)
|
| Unit of Measure |
ea |
| Weight |
4.6800 |
