Dayton Audio PA460-8 18" Pro Woofer
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 SPECIFICATIONS |
| Power Handling (RMS) |
500 Watts |
| Power Handling (max) |
1,000 Watts |
| Impedance |
8 ohms |
| Frequency Response |
26 to 2,000 Hz |
| Sensitivity |
98.5 dB 1W/1m |
| Voice Coil Diameter |
3" |
| Magnet Weight |
80 oz. |
| THIELE-SMALL PARAMETERS |
| Resonant Frequency (Fs) |
26.2 Hz |
| DC Resistance (Re) |
5.3 ohms |
| Voice Coil Inductance (Le) |
3.31 mH |
| Mechanical Q (Qms) |
6.90 |
| Electromagnetic Q (Qes) |
0.28 |
| Total Q (Qts) |
0.27 |
| Compliance Equivalent Volume (Vas) |
16.72 ft.³ |
| Mechanical Compliance of Suspension (Cms) |
0.22 mm/N |
| BL Product (BL) |
23.1 Tm |
| Diaphragm Mass Inc. Airload (Mms) |
168.9g |
| Maximum Linear Excursion (Xmax) |
6 mm |
| Surface Area of Cone (Sd) |
1241.1 cm² |
| MATERIALS OF CONSTRUCTION |
| Cone Material |
Paper / Carbon Fiber |
| Surround Material |
Cloth |
| Voice Coil Wire Material |
Copper |
| Voice Coil Former |
Kapton® / Polyimide |
| Basket / Frame Material |
Steel |
| Magnet Material |
Ferrite |
| MOUNTING INFORMATION |
| Overall Outside Diameter |
18.11" |
| Baffle Cutout Diameter |
16.73" |
| Depth |
7.80" |
| # Mounting Holes |
8 |
| OPTIMUM CABINET SIZE * |
| Sealed Volume |
1.71 ft.³ |
| Sealed F3 |
83 Hz |
| Vented Volume |
3.90 ft.³ |
| Vented F3 |
54 Hz |
| * Enclosure volume/F3s based on BassBox "optimum" calculations |
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