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DA115-8 4" Aluminum Cone Woofer
Quick Overview
The aluminum cone on this driver is extremely rigid yet well damped, making the bass and midbass region very clean and low in distortion.Product Highlights
- Great looking and sounding woofer
- Cosmetic stamped steel frame
- Flat frequency response in passband region
- Impressive output capabilities when used in MTM designs
- Very low distortion
Product Manuals / Spec Sheets / Downloads
Dayton Audio DA115-8 Specification SheetDayton Audio DA115-8 Data Files
Buying Options
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.
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
| Speaker Series | Specialty Drivers Series |
| Model Number | DA115-8 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 844632081675 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 2 |
| Speaker Type | Woofer |
| Nominal Diameter | 4" |
| Power Handling (RMS) | 20 watts |
| Power Handling (max) | 40 watts |
| Continuous Program Power | -- |
| Impedance | 8 ohms |
| Sensitivity | 84.9 dB @ 1W/1m |
| Frequency Response | 60 - 15,000 Hz |
| Voice Coil Diameter | 25 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 6.4 ohms |
| Voice Coil Inductance (Le) | 0.70 mH |
| Resonant Frequency (Fs) | 60 Hz |
| Mechanical Q (Qms) | 2.6 |
| Electromagnetic Q (Qes) | 0.49 |
| Total Q (Qts) | 0.41 |
| Diaphragm Mass Inc. Airload (Mms) | 6.6g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 1.1 mm/N |
| Surface Area Of Cone (Sd) | 53.1 cm² |
| Volume of Displacement (Vd) | 0.0133 cm³ |
| BL Product (BL) | 5.70 Tm |
| Compliance Equivalent Volume (Vas) | 4.4 liters |
| Maximum Linear Excursion (Xmax) | 2.5 mm |
| Drivers Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | Aluminum Cone |
| Entry / Exit Diameter | -- |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Aluminum |
| Basket/Frame Material | Steel |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 115.6 mm |
| Overall Depth | 57.3 mm |
| Baffle Cutout Diameter | 93 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |