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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 Sheet
Dayton Audio RS270-4 Data Files

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
List Price $118.99
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 --
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