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CLEARANCE Dayton Audio RS270-4 10" Reference Woofer 4 Ohm

Dayton AudioPart # 295-382
Model: RS270-4
Dayton Audio Reference Series RS270-4 10" woofers deliver exceptional clarity, detail, and dynamics—and of course, incredibly low distortion.

Key Features

  • 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
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Overview

Dayton Audio RS270-4 10" Reference Woofer 4 Ohm

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.

Product Details

BrandDayton Audio
ModelRS270-4
Part Number295-382
UPC848791002700
Unit of MeasureEach
Weight8.45

Product Specifications

Nominal Diameter10"
Bolt Circle Diameter10.16
Power Handling (RMS)100 Watts
Power Handling (MAX)200 Watts
Impedance4Ω
Frequency Response21 to 2,000Hz
Sensitivity89.2dB 2.83V/1m
Voice Coil Diameter2"

Thiele-Small Parameters

Resonant Frequency (Fs)20.9Hz
DC Resistance (Re)3.9Ω
Voice Coil Inductance (Le)0.57mH
Mechanical Q (Qms)1.33
Electromagnetic Q (Qes)0.35
Total Q (Qts)0.27
Compliance Equivalent Volume (Vas)3.5ft³
Mechanical Compliance of Suspension (Cms)0.59mm/N
BL Product (BL)12.1T·m
Diaphragm Mass Inc. Airload (Mms)98.6g
Maximum Linear Excursion (Xmax)6mm
Surface Area of Cone (Sd)346.4cm²

Materials of Construction

Cone MaterialAluminum
Surround MaterialRubber
Voice Coil Wire MaterialCopper
Voice Coil FormerAluminum
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter10.71"
Baffle Cutout Diameter9.29"
Depth4.45"
# Mounting Holes6

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.6ft³
Sealed F371Hz
Vented Volume1.25ft³
Vented F333Hz

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