Dayton Audio DC130BS-4 5-1/4 Classic Shielded Woofer 4 Ohm

The Dayton Audio Classic woofers are excellent as replacements or for new system design and construction. With impressive bass performance and smooth overall response. they are popular in many DIY loudspeaker projects.

Key Features:

• Treated paper cone provides smooth response and low energy storage
• Aluminum former and porous dustcap for high power handling
• Large diameter flat spider and good Xmax for clean bass

Dayton Audio DC130BS-4 5-1/4 Classic Shielded Woofer 4 Ohm

The Dayton Audio Classic woofers are excellent as replacements or for new system design and construction. Their versatile set of parameters make them suitable for sealed or vented enclosure designs. With impressive bass performance and smooth overall response. they are popular in many DIY loudspeaker projects.

Product Details

BrandDayton AudioModelDC130BS-4Part Number295-302UPC844632001109Unit of MeasureEachWeight2.6

Product Specifications

Nominal Diameter5-1/4Bolt Circle Diameter5.24Moving Mass Of Diaphragm (Mmd)8.8Power Handling (RMS)30 WattsPower Handling (MAX)60 WattsImpedance4??Frequency Response55 to 4.000HzSensitivity91.6dB 2.83V/1mVoice Coil Diameter1

Thiele-Small Parameters

Resonant Frequency (Fs)51.8HzDC Resistance (Re)3.55??Voice Coil Inductance (Le)0.5mHMechanical Q (Qms)1.86Electromagnetic Q (Qes)0.44Total Q (Qts)0.35Compliance Equivalent Volume (Vas)0.46ft3Mechanical Compliance of Suspension (Cms)1.08mm/NBL Product (BL)4.8T??mMaximum Linear Excursion (Xmax)2.5mmSurface Area of Cone (Sd)93.3cm2

Materials of Construction

Cone MaterialCoated PaperSurround MaterialRubberVoice Coil Wire MaterialCopperVoice Coil FormerAluminumBasket / Frame MaterialSteelMagnet MaterialFerrite

Mounting Information

Overall Outside Diameter5.71Baffle Cutout Diameter4.72Depth3.05# Mounting Holes4

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

Sealed Volume0.12ft3Sealed F3119HzVented Volume0.36ft3Vented F364Hz

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