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RS270-4 10" Reference Woofer 4 Ohm
Quick Overview
Dayton Audio Reference Series RS270-4 10" woofers deliver exceptional clarity, detail, and dynamics—and of course, incredibly low distortion.Product Highlights
- One of the lowest distortion, highest resolution driver series available
- Compliant suspension and rigid black anodized aluminum cone for strong bass performance
- Heavy-duty 6-hole cast frame, low-loss rubber surround, and solid aluminum phase plug
- 89.2 dB sensitivity and 6 mm of excursion
Product Manuals / Spec Sheets / Downloads
Dayton Audio RS270-4 Specification SheetDayton Audio RS270-4 Data Files
Buying Options
The Dayton Audio Reference Series was conceived with one goal in mind—low distortion. Each speaker was carefully designed and optimized to offer the highest performance with the lowest distortion levels. At the same time, by focusing on features that contribute to sound quality and eliminating unnecessary frills, the drivers offer value unparalleled in the industry. Dayton Audio Reference Series RS270-4 10" woofers deliver exceptional clarity, detail, and dynamics—and of course, incredibly low distortion.
| Speaker Series | Reference Series |
| Model Number | RS270-4 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791002700 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 10 |
| Speaker Type | Woofer |
| Nominal Diameter | 10" |
| Power Handling (RMS) | 100 watts |
| Power Handling (max) | 200 watts |
| Continuous Program Power | -- |
| Impedance | 4 ohms |
| Sensitivity | 89.2 dB @ 2.83V/1m |
| Frequency Response |
21 - 2 000 Hz |
| Voice Coil Diameter | 2" |
| Magnet Weight | -- |
| DC Resistance (Re) | 3.9 ohms |
| Voice Coil Inductance (Le) | 0.57 mH |
| Resonant Frequency (Fs) | 20.9 Hz |
| Mechanical Q (Qms) | 1.33 |
| Electromagnetic Q (Qes) | 0.35 |
| Total Q (Qts) | 0.27 |
| Diaphragm Mass Inc. Airload (Mms) | 98.6g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.59 mm/N |
| Surface Area Of Cone (Sd) | 346.4 cm² |
| Volume of Displacement (Vd) | 207.8 cm³ |
| BL Product (BL) | 12.1 Tm |
| Compliance Equivalent Volume (Vas) | 98.6 liters |
| Maximum Linear Excursion (Xmax) | 6.0 mm |
| Drivers Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | Aluminum Cone |
| Entry / Exit Diameter | -- |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Aluminum |
| Basket/Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 272 mm |
| Overall Depth | 113 mm |
| Baffle Cutout Diameter | 236 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | 10.16" |
| Product Weight | -- |