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DCS205-4 8" Classic Subwoofer 4 Ohm
Quick Overview
The Dayton Audio Classic Series subwoofers offer solid value at lower price points. No compromises were made in the design, materials, or construction of these rugged 4-ohm powerhouses.Product Highlights
- Sturdy stamped steel frame
- Vented pole piece and bumped back plate
- Inductance-reducing copper pole piece cap
- Treated non-pressed paper/Kevlar cone with rubber surround
- 4-layer VC with polyimide former
- Great for home and automotive applications
Product Manuals / Spec Sheets / Downloads
Dayton Audio DCS205-4 Specification SheetDayton Audio DCS205-4 Data Files
Buying Options
The Classic Series subwoofers offer solid value at lower price points. No compromises were made in the design, materials, or construction of these rugged 4-ohm powerhouses. The drivers feature a vented pole piece with copper cap, bumped back plate for improved excursion capability, Kevlar reinforced cone with rubber half-roll surround, and a high-temperature 4-layer copper voice coil wound on a polyimide former.
OPTIMUM CABINET SIZE *
Sealed Volume 0.19 ft.³
Sealed F3 78 Hz
Vented Volume 0.48 ft.³
Vented F3 48 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations
| Speaker Series | Classic Series |
| Model Number | DCS205-4 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 844632080654 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 6.65 |
| Speaker Type | Subwoofer |
| Nominal Diameter | 8" |
| Power Handling (RMS) | 150 watts |
| Power Handling (max) | 300 watts |
| Continuous Program Power | -- |
| Impedance | 4 ohms |
| Sensitivity | 88.6 dB @ 2.83V/1m |
| Frequency Response | 30 - 200 Hz |
| Voice Coil Diameter | 38.5 mm |
| Magnet Weight | 33 oz |
| DC Resistance (Re) | 3.9 ohms |
| Voice Coil Inductance (Le) | 1.78 mH |
| Resonant Frequency (Fs) | 32.3 Hz @ 1 kHz |
| Mechanical Q (Qms) | 6.28 |
| Electromagnetic Q (Qes) | 0.4 |
| Total Q (Qts) | 0.37 |
| Diaphragm Mass Inc. Airload (Mms) | 57.7g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.42 mm/N |
| Surface Area Of Cone (Sd) | 213.8 cm² |
| Volume of Displacement (Vd) | 188.2 cm³ |
| BL Product (BL) | 10.7 Tm |
| Compliance Equivalent Volume (Vas) | 27 liters |
| Maximum Linear Excursion (Xmax) | 8.8 mm |
| Drivers Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | Paper / Kevlar Cone |
| Entry / Exit Diameter | -- |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Kapton® / Polyimide |
| Basket/Frame Material | Steel |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 208 mm |
| Overall Depth | 107.5 mm |
| Baffle Cutout Diameter | 180 mm |
| # Mounting Holes | 8 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |