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SD315A-88 12" DVC Subwoofer 4 Ohm
MSRP: $110.99
Quick Overview
The Dayton Audio SD315A-88 12" subwoofer speaker is one of the best bang-for-the-buck low frequency drivers available today.Product Highlights
- Works equally well in sealed or vented enclosures
- Attractive gasket-less design
- Long-life rubber surround for years of reliable service
- Excellent bottom octave performance
Product Manuals / Spec Sheets / Downloads
Dayton Audio SD315A-88 Specification SheetDayton Audio SD315A-88 Data Files
Buying Options
The Dayton Audio SD315A-88 12" subwoofer speaker is one of the best bang-for-the-buck low frequency drivers available today. Dayton Audio DVC Series woofers were designed to offer the maximum performance-per-dollar. The speakers feature poly coated paper cones, wide rubber surrounds, large voice coils, vented pole pieces, and bumped back plates. Their healthy Xmax, long-throw construction, and dual voice coils make them perfect for any economical yet high-performing subwoofer speaker system.
OPTIMUM CABINET SIZE *
Sealed Volume 0.87 ft.³
Sealed F3 62 Hz
Vented Volume 2.15 ft.³
Vented F3 38 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations
| Speaker Series | DVC Series |
| Model Number | SD315A-88 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 844632088711 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 10.3 |
| Speaker Type | Subwoofer |
| Nominal Diameter | 12" |
| Power Handling (RMS) | 120 watts |
| Power Handling (max) | 240 watts |
| Continuous Program Power | -- |
| Impedance | 4 ohms |
| Sensitivity | 89.6 dB @ 1W/1m |
| Frequency Response | 24 - 2,000 Hz |
| Voice Coil Diameter | 49.5 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 3.10 ohms |
| Voice Coil Inductance (Le) | 1.50 mH |
| Resonant Frequency (Fs) | 24.2 Hz |
| Mechanical Q (Qms) | 3.54 |
| Electromagnetic Q (Qes) | 0.37 |
| Total Q (Qts) | 0.33 |
| Diaphragm Mass Inc. Airload (Mms) | 109.20 g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.40 mm/N |
| Surface Area Of Cone (Sd) | 522.8 cm² |
| Volume of Displacement (Vd) | 366.0 cm³ |
| BL Product (BL) | 11.86 Tm |
| Compliance Equivalent Volume (Vas) | 151.7 liters |
| Maximum Linear Excursion (Xmax) | 7.0 mm |
| Drivers Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | Coated Paper |
| 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 | 314 mm |
| Overall Depth | 130 mm |
| Baffle Cutout Diameter | 272 mm |
| # Mounting Holes | 5 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |