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Dayton Audio RS125-4 5" Reference Woofer 4 Ohm

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Key item features

Highly Recommended.
Classic design.
Top quality.
Brand:Dayton Audio
Multi-color

Specs

Rms power rating
30 W
Woofer size
5 in
Subwoofer type
Subwoofer
Brand
Dayton Audio
Subwoofer enclosure type
Sealed
Impedance
4 ohm

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About this item

Product details

Manufacturer Part Number: RS125-4

The Dayton Audio Reference Series sets a new standard of value in high-performance loudspeaker drivers. Woofer features a black anodized cone, heavy-duty 6-hole cast frame, low-loss rubber surround, solid aluminum phase plug, and gold terminals.

Key Features:

4 ohm impedance is perfect for series pairs in MTMs and center channel speakers
Excellent car audio midrange/midbass
High-end low-distortion motor with two shorting paths to reduce inductance

Dayton Audio RS125-4 5" Reference Woofer 4 Ohm

The Dayton Audio Reference Series sets a new standard of value in high-performance loudspeaker drivers. Utilizing a low-distortion motor system with two short-circuit paths and a rigid aluminum cone, the Reference Series can outperform drivers that cost several times the price. Their low-distortion characteristics and high excursion capabilities provide exceptional clarity, detail, and dynamics. Woofer features a black anodized cone, heavy-duty 6-hole cast frame, low-loss rubber surround, solid aluminum phase plug, and gold terminals.

Product Details

BrandDayton AudioModelRS125-4Part Number295-370UPC844632056321Unit of MeasureEachWeight2.6

Product Specifications

Nominal Diameter5"Bolt Circle Diameter4.43Moving Mass Of Diaphragm (Mmd)5.7Power Handling (RMS)30 WattsPower Handling (MAX)60 WattsImpedance4ΩFrequency Response65 to 5,400HzSensitivity89.9dB 2.83V/1mVoice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)57.2HzDC Resistance (Re)2.9ΩVoice Coil Inductance (Le)0.28mHMechanical Q (Qms)2.04Electromagnetic Q (Qes)0.45Total Q (Qts)0.37Compliance Equivalent Volume (Vas)0.187ft³Mechanical Compliance of Suspension (Cms)1.35mm/NBL Product (BL)3.63T·mMaximum Linear Excursion (Xmax)4mmSurface Area of Cone (Sd)52.8cm²

Materials of Construction

Cone MaterialAluminumSurround MaterialRubberVoice Coil Wire MaterialCopperVoice Coil FormerAluminumBasket / Frame MaterialCast AluminumMagnet MaterialFerrite

Mounting Information

Overall Outside Diameter4.94"Baffle Cutout Diameter3.7"Depth2.13"# Mounting Holes6

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

Sealed Volume0.05ft³Sealed F3139HzVented Volume0.12ft³Vented F379Hz

Highly Recommended.
Classic design.
Top quality.
Brand:Dayton Audio
Multi-color

info:

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Specifications

Rms power rating

30 W

Woofer size

5 in

Subwoofer type

Subwoofer

Brand

Dayton Audio

Warranty

Warranty information

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Warnings

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm.