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DC130BS-4 5-1/4" Classic Shielded Woofer 4 Ohm
Quick Overview
The Dayton Audio Classic Series woofers are excellent as replacements or for new system design and construction. With impressive bass performance and smooth overall response, they are popular in many DIY loudspeaker projects.Product Highlights
- Treated paper cone provides smooth response and low energy storage
- Aluminum former and porous dustcap for high power handling
- Large diameter flat spider and good Xmax for clean bass
Product Manuals / Spec Sheets / Downloads
Dayton Audio DC130BS-4 Specification SheetDayton Audio DC130BS-4 Data Files
Buying Options
The Dayton Audio Classic Series woofers are excellent as replacements or for new system design and construction. Their versatile set of parameters make them suitable for sealed or vented enclosure designs. With impressive bass performance and smooth overall response, they are popular in many DIY loudspeaker projects.
OPTIMUM CABINET SIZE *
Sealed Volume 0.12 ft.³
Sealed F3 119 Hz
Vented Volume 0.36 ft.³
Vented F3 64 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations
| Speaker Series | Classic Series |
| Model Number | DC130BS-4 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 844632001109 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 2.6 |
| Speaker Type | Woofer |
| Nominal Diameter | 5.25" |
| Power Handling (RMS) | 30 watts |
| Power Handling (max) | 60 watts |
| Continuous Program Power | -- |
| Impedance | 4 ohms |
| Sensitivity | 91.6 dB @ 2.83V/1m |
| Frequency Response | 55 - 4,000 Hz |
| Voice Coil Diameter | 25 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 3.55 ohms |
| Voice Coil Inductance (Le) | 0.5 mH @ 1 kHz |
| Resonant Frequency (Fs) | 51.8 Hz |
| Mechanical Q (Qms) | 1.86 |
| Electromagnetic Q (Qes) | 0.44 |
| Total Q (Qts) | 0.35 |
| Diaphragm Mass Inc. Airload (Mms) | 8.8g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 1.08 mm/N |
| Surface Area Of Cone (Sd) | 93.3 cm² |
| Volume of Displacement (Vd) | 14.0 cm³ |
| BL Product (BL) | 4.8 Tm |
| Compliance Equivalent Volume (Vas) | 13.2 liters |
| Maximum Linear Excursion (Xmax) | 2.5 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 | 145 mm |
| Overall Depth | 77.4 mm |
| Baffle Cutout Diameter | 120 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |
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