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- Stock: 2-3 Days
- Brand: Dayton Audio
- Model: DC130B-4
- Weight: 0.90 Kg
The Dayton Audio DC130B-4 5-1/4" woofer is a 4 ohm, round frame version of the popular Classic Series DC130 drivers.
Highlights
- 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 Diameter |
5-1/4" |
|
Power Handling (RMS) |
40 Watts |
|
Power Handling (max) |
80 Watts |
|
Impedance |
4 ohms |
|
Frequency Response |
50 to 5,000 Hz |
|
Sensitivity |
92.1 dB 2.83V/1m |
|
Voice Coil Diameter |
1" |
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) |
1.0 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 Material |
Coated Paper |
|
Surround Material |
Rubber |
|
Voice Coil Wire Material |
Copper |
|
Voice Coil Former |
Aluminum |
|
Basket / Frame Material |
Steel |
|
Magnet Material |
Ferrite |
MOUNTING INFORMATION
|
Overall Outside Diameter |
5.71" |
|
Baffle Cutout Diameter |
4.72" |
|
Depth |
2.67" |
|
# Mounting Holes |
4 |
OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION)
|
Sealed Volume |
0.1 ft.³ |
|
Sealed F3 |
120 Hz |
|
Vented Volume |
0.22 ft.³ |
|
Vented F3 |
72 Hz |
