Dayton Audio DA115-8 4" Aluminum Cone Woofer
The aluminum cone on this driver is extremely rigid yet well damped, making the bass and midbass region very clean and low in distortion. When used with a well-designed crossover, an extremely flat frequency response can be achieved that is clean well into the midrange region.
| PRODUCT SPECIFICATIONS |
| Power Handling (RMS) |
20 Watts |
| Power Handling (max) |
40 Watts |
| Impedance |
8 ohms |
| Frequency Response |
60 to 15,000 Hz |
| Sensitivity |
84.9 dB 1W/1m |
| Voice Coil Diameter |
2" |
| THIELE-SMALL PARAMETERS |
| Resonant Frequency (Fs) |
60 Hz |
| DC Resistance (Re) |
6.4 ohms |
| Voice Coil Inductance (Le) |
0.7 mH |
| Mechanical Q (Qms) |
2.60 |
| Electromagnetic Q (Qes) |
0.49 |
| Total Q (Qts) |
0.41 |
| Compliance Equivalent Volume (Vas) |
0.16 ft.³ |
| Mechanical Compliance of Suspension (Cms) |
1.10 mm/N |
| BL Product (BL) |
5.7 Tm |
| Diaphragm Mass Inc. Airload (Mms) |
6.6g |
| Maximum Linear Excursion (Xmax) |
2.5 mm |
| Surface Area of Cone (Sd) |
53.1 cm² |
| MATERIALS OF CONSTRUCTION |
| Cone Material |
Aluminum |
| Surround Material |
Rubber |
| Voice Coil Wire Material |
Copper |
| Voice Coil Former |
Aluminum |
| Basket / Frame Material |
Steel |
| Magnet Material |
Ferrite |
| MOUNTING INFORMATION |
| Overall Outside Diameter |
4.55" |
| Baffle Cutout Diameter |
3.66" |
| Depth |
2.26" |
| Bolt Circle Diameter |
4.21" |
| # Mounting Holes |
4 |
| OPTIMUM CABINET SIZE * |
| Sealed Volume |
0.04 ft.³ |
| Sealed F3 |
125 Hz |
| Vented Volume |
0.13 ft.³ |
| Vented F3 |
68 Hz |
| * Enclosure volume/F3s based on BassBox "optimum" calculations |
- |
| Dayton Audio DA115-8 4" Aluminum Cone Woofer |
| Brand |
Dayton Audio |
| Model |
DA115-8 |
| Part Number |
295-328 |
| UPC |
844632081675 |
| Product Category |
Woofers |
| Product Rating |
(8 Reviews)
|
| Unit of Measure |
ea |
| Weight |
2.0000 |
