Product description

Dayton Audio Reference Series paper cone drivers combine class-leading low distortion performance with super smooth frequency response due to the use of a proprietary cone blend.

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Highlights

Three-part paper composite diaphragm featuring paper, Kevlar, and glass fibers

Low-distortion high-excursion motor system with two short-circuit paths

Similar cosmetics and design features as original aluminum Dayton Audio Reference Series

Perfect for use a woofer, midwoofer, or dedicated midrange driver

5 dB sensitivity and 6 mm of excursion

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Product details

Dayton Audio RS270P-4A 10" Reference Paper Woofer 4 Ohm

The performance of the original groundbreaking Reference Series from Dayton Audio, now available with a paper cone! The Reference Series Paper drivers use a proprietary paper cone formulation combining natural paper pulp and synthetic Kevlar® and glass fibers to create an advanced non-woven fiber composite that delivers the perfect combination of excellent detail and smooth, natural sonic character, plus a distinctive, classy look.

All Dayton Audio Reference Series drivers are created 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.

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Specifications

Article number RS270P-4A

Woofer Series Reference Series

Woofer Type Midwoofer

Nominal Diameter 10"

Power Handling (RMS) 100 watts

Power Handling (max) 200 watts

Impedance (Z) 8 ohms

Sensitivity 90.9 dB @ 2.83V/1m

Frequency Response 23 - 6,000 Hz

Voice Coil Diameter 2"

DC Resistance (Re) 3.9 ohms

Voice Coil Inductance (Le) 0.55 mH

Resonant Frequency (Fs) 22.9 Hz

Mechanical Q (Qms) 1.35

Electromagnetic Q (Qes) 0.34

Total Q (Qts) 0.27

Diaphragm Mass Inc. Airload (Mms) 73.2g

Mechanical Compliance of Suspension (Cms) 0.66 mm/N

Surface Area of Cone (Sd) 346.4 cm²

Volume of Displacement (Vd) 207.8 cm³

BL Product (BL) 13.0 Tm

Compliance Equivalent Volume (Vas) 110.5 liters

Maximum Linear Excursion (Xmax) 6.0 mm

Cone / Diaphragm Material Paper / Kevlar Cone

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

Bolt Circle Diameter 258 mm

# Mounting Holes 6