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Dayton Audio DC130B-4 5-1/4" Classic Woofer Speaker

Brand:|Model: DC130B-4|Part # 295-307

The Dayton Audio DC130B-4 5-1/4" woofer is a 4 ohm, round frame version of the popular Classic Series DC130 drivers.
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Part # 295-307
  • Sturdy, easy-to-countersink round steel frame
  • 4 ohm impedance offers alternative load possibilities
  • Coated paper cone provides smooth response and reduced cone breakup
  • Aluminum VC former and vented pole piece for high power handling
  • Large diameter flat spider and good Xmax for clean bass
  • Suitable for sealed or vented enclosures

Product Details

Dayton Audio DC130B-4 5-1/4" Classic Woofer Speaker

One of the main design goals at Dayton Audio is to create loudspeakers that can achieve high levels of performance at reasonable prices. The Dayton Audio DC130B-4 5-1/4" woofer is a great example of this approach. It features a non-pressed treated paper cone, rubber half-roll surround, ASV voice coil, vented pole piece, coated cloth dust cap, and excellent low frequency response.

Product Specifications
  • Nominal Diameter5-1/4"
  • Power Handling (RMS)40 Watts
  • Power Handling (max)80 Watts
  • Impedance4 ohms
  • Frequency Response50 to 5,000 Hz
  • Sensitivity92.1 dB 2.83V/1m
  • Voice Coil Diameter1"
  • Magnet Weight11 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)50.5 Hz
  • DC Resistance (Re)3.2 ohms
  • Voice Coil Inductance (Le)0.5 mH
  • Mechanical Q (Qms)2.52
  • Electromagnetic Q (Qes)0.41
  • Total Q (Qts)0.35
  • Compliance Equivalent Volume (Vas)0.43 ft.³
  • Mechanical Compliance of Suspension (Cms)1 mm/N
  • BL Product (BL)4.89 Tm
  • Diaphragm Mass Inc. Airload (Mms)9.4g
  • Maximum Linear Excursion (Xmax)2.5 mm
  • Surface Area of Cone (Sd)91.6 cm²
Materials of Construction
  • Cone MaterialCoated Paper
  • Surround MaterialRubber
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerAluminum
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter5.71"
  • Baffle Cutout Diameter4.72"
  • Depth2.67"
  • Bolt Circle Diameter5.24"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.1 ft.³
  • Sealed F3120 Hz
  • Vented Volume0.22 ft.³
  • Vented F372 Hz
Dayton Audio DC130B-4 5-1/4" Classic Woofer Speaker
  • BrandDayton Audio
  • ModelDC130B-4
  • Part Number295-307
  • UPC844632093982
  • Product CategoryMidrange / Midbass Drivers & Full-Range Speakers
  • Unit of MeasureEA
  • Product Rating
    (5 Reviews)
  • Weight2.05 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.


Dayton Audio DC130B-4 5-1/4" Classic Woofer Speaker
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