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

Dayton AudioPart # 295-307
Model: DC130B-4
The Dayton Audio DC130B-4 5-1/4" woofer is a 4 ohm, round frame version of the popular Classic Series DC130 drivers.

Key Features

  • 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
Your Price: $28.98
MSRP: $35.99
Save $7.01 (19%)
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Quantity:Qty: 1-3 $28.98/ea
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Estimated back in stock 8/29/2025
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Overview

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 Details

BrandDayton Audio
ModelDC130B-4
Part Number295-307
UPC844632093982
Unit of MeasureEach
Weight2.05

Product Specifications

Nominal Diameter5-1/4"
Bolt Circle Diameter5.24
Power Handling (RMS)40 Watts
Power Handling (MAX)80 Watts
Impedance4Ω
Frequency Response50 to 5,000Hz
Sensitivity92.1dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)50.5Hz
DC Resistance (Re)3.2Ω
Voice Coil Inductance (Le)0.5mH
Mechanical Q (Qms)2.52
Electromagnetic Q (Qes)0.41
Total Q (Qts)0.35
Compliance Equivalent Volume (Vas)0.43ft³
Mechanical Compliance of Suspension (Cms)1mm/N
BL Product (BL)4.89T·m
Diaphragm Mass Inc. Airload (Mms)9.4g
Maximum Linear Excursion (Xmax)2.5mm
Surface Area of Cone (Sd)91.6cm²

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"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.12ft³
Sealed F3132Hz
Vented Volume0.32ft³
Vented F358Hz

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