Product Description
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.
PRODUCT DETAIL |
|
|---|---|
| Speaker Series | Shielded DVC |
| Model Number | SD315A-88 |
| List Price | $73.99 |
| Unit of Measure | Each |
| UPC | 844632088711 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight | 10.3000 |
PRODUCT SPECIFICATIONS |
|
| Speaker Type | Subwoofer |
| Nominal Diameter | 12" |
| Power Handling (RMS) | 120 watts |
| Power Handling (max) | 180 watts |
| Impedance | 4 ohms |
| Sensitivity | 89.6 dB 2.83V/1m |
| Frequency Response | 24 - 2,000 Hz |
| Voice Coil Diameter | 2" |
THIELE-SMALL PARAMETERS |
|
| DC Resistance (Re) | 3.10 ohms |
| Voice Coil Inductance (Le) | 1.50 mH |
| Resonant Frequency (Fs) | 24.0 Hz |
| Mechanical Q (Qms) | 3.54 |
| Electromagnetic Q (Qes) | 0.37 |
| Total Q (Qts) | 0.33 |
| Diaphragm Mass Inc. Airload (Mms) | 109.20 g |
| 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) | 5.36 cu. ft. |
| Maximum Linear Excursion (Xmax) | 7.0 mm |
MATERIALS OF CONSTRUCTION |
|
| Cone / Diaphragm Material | Poly-coated Paper Cone |
| Surround Material | Rubber |
| Dual Voice Coil | Yes |
| Basket/Frame Material | Steel |
| Shielded | No |
MOUNTING INFORMATION |
|
| Overall Outside Diameter | 12.375" |
| Overall Depth | 4.875" |
| Baffle Cutout Diameter | 10.750" |
| # Mounting Holes | 5 |