Dayton Audio RS270P-4A 10 Reference Paper Woofer 4 Ohm
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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. 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 * 90.9 dB sensitivity and 6 mm of excursion 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. PRODUCT SPECIFICATIONS Nominal Diameter 10 Power Handling (RMS) 100 Watts Power Handling (max) 200 Watts Impedance 4 ohms Frequency Response 23 to 6,000 Hz Sensitivity 90.9 dB 2.83V/1m Voice Coil Diameter 2 THIELE-SMALL PARAMETERS Resonant Frequency (Fs) 22.9 Hz DC Resistance (Re) 3.9 ohms Voice Coil Inductance (Le) 0.55 mH Mechanical Q (Qms) 1.35 Electromagnetic Q (Qes) 0.34 Total Q (Qts) 0.27 Compliance Equivalent Volume (Vas) 3.9 ft.³ Mechanical Compliance of Suspension (Cms) 0.66 mm/N BL Product (BL) 10.9 Tm Diaphragm Mass Inc. Airload (Mms) 73.2g Maximum Linear Excursion (Xmax) 6 mm Surface Area of Cone (Sd) 346.4 cm² MATERIALS OF CONSTRUCTION Cone Material Paper / Kevlar Surround Material Rubber Voice Coil Wire Material Copper Voice Coil Former Aluminum Basket / Frame Material Cast Aluminum Magnet Material Ferrite MOUNTING INFORMATION Overall Outside Diameter 10.71 Baffle Cutout Diameter 9.29 Depth 4.45 Bolt Circle Diameter 10.16 # Mounting Holes 6 OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION) Sealed Volume 0.51 ft.³ Sealed F3 65 Hz Vented Volume 0.94 ft.³ Vented F3 46 Hz
Dayton Audio RS270P-4A 10 Reference Paper Woofer 4 Ohm
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. 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 * 90.9 dB sensitivity and 6 mm of excursion 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.
