Product Description
Dayton Audio PA Series Pro Woofers are a great upgrade for musical instrument or sound reinforcement cabinets, and also excel in custom-built speaker systems. High power handling, smooth response, low distortion, deep punchy bass, and rugged reliability are the features that set PA Series woofers apart from other drivers – premium performance, but value priced.
PRODUCT DETAIL |
|
|---|---|
| Speaker Series | Pro Audio |
| Model Number | PA255-8 |
| List Price | $84.99 |
| Unit of Measure | Each |
| UPC | 844632084225 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight | 11.8000 |
PRODUCT SPECIFICATIONS |
|
| Speaker Type | Woofer |
| Nominal Diameter | 10" |
| Power Handling (RMS) | 300 watts |
| Continuous Program Power | 600 watts |
| Impedance | 8 ohms |
| Sensitivity | 94.7 dB 2.83V/1m |
| Frequency Response | 46 - 3,500 Hz |
| Voice Coil Diameter | 2" |
| Magnet Weight | 50 oz. |
THIELE-SMALL PARAMETERS |
|
| DC Resistance (Re) | 5.0 ohms |
| Voice Coil Inductance (Le) | 1.33 mH |
| Resonant Frequency (Fs) | 46.4 Hz |
| Mechanical Q (Qms) | 9.56 |
| Electromagnetic Q (Qes) | 0.51 |
| Total Q (Qts) | 9.56 |
| Diaphragm Mass Inc. Airload (Mms) | 33.60 g |
| Mechanical Compliance of Suspension (Cms) | 0.35 mm/N |
| Surface Area Of Cone (Sd) | 346.4 cm2 |
| Volume of Displacement (Vd) | 173.2 cm3 |
| BL Product (BL) | 9.80 Tm |
| Compliance Equivalent Volume (Vas) | 59.00 cu. ft. |
| Maximum Linear Excursion (Xmax) | 5.0 mm |
MATERIALS OF CONSTRUCTION |
|
| Cone / Diaphragm Material | Carbon Fiber Impregnated Paper Cone |
| Surround Material | Rubber |
| Voice Coil Former | Black Polyimide |
| Dual Voice Coil | No |
| Basket/Frame Material | Steel |
| Magnet Material | Ceramic Ferrite |
| Shielded | No |
MOUNTING INFORMATION |
|
| Overall Outside Diameter | 9.125" |
| Overall Depth | 5.125" |
| Baffle Cutout Diameter | 9.125" |
| # Mounting Holes | 8 |