Dayton Audio RS125P-8 5" Reference Paper Woofer 8 Ohm

Manufacturer Part Number: RS125P-8

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.

Key Features:

• Three-part paper composite diaphragm featuring paper, Kevlar, and glass fibers
• Similar cosmetics and design features as original Reference Series with low-distortion motor, 6-hole cast frame, rubber surround, and solid aluminum phase plug
• Perfect for use as a woofer, midwoofer, or dedicated midrange driver
• 4 mm of Xmax and 85.8 dB sensitivity

Dayton Audio RS125P-8 5" Reference Paper Woofer 8 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.

Product Details

BrandDayton AudioModelRS125P-8Part Number295-361UPC848791001239Unit of MeasureEachWeight2.1

Product Specifications

Nominal Diameter5"Moving Mass Of Diaphragm (Mmd)5.10Power Handling (RMS)30 WattsPower Handling (MAX)45 WattsImpedance8ΩFrequency Response70 to 10,000HzSensitivity87.1dB 2.83V/1mVoice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)70HzDC Resistance (Re)6.2ΩVoice Coil Inductance (Le)0.62mHMechanical Q (Qms)2.56Electromagnetic Q (Qes)0.53Total Q (Qts)0.44Compliance Equivalent Volume (Vas)0.14ft³Mechanical Compliance of Suspension (Cms)1.02mm/NBL Product (BL)5.08T·mMaximum Linear Excursion (Xmax)4mmSurface Area of Cone (Sd)52.8cm²

Materials of Construction

Cone MaterialPaper / KevlarSurround MaterialRubberVoice Coil Wire MaterialCopperVoice Coil FormerAluminumBasket / Frame MaterialCast AluminumMagnet MaterialFerrite

Mounting Information

Overall Outside Diameter4.43"Baffle Cutout Diameter3.70"Depth2.16"# Mounting Holes6

Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)

Sealed Volume0.05ft³Sealed F3146HzVented Volume0.13ft³Vented F377Hz