DC130BS-4 5-1/4" Classic Shielded Woofer 4 Ohm

Treated paper cone provides smooth response and low ener

$46.30
Availability:
8-14 days


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The Dayton Audio Classic Series 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.


The Dayton Audio Classic Series 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.

OPTIMUM CABINET SIZE *

Sealed Volume 0.12 ft.³
Sealed F3 119 Hz
Vented Volume 0.36 ft.³
Vented F3 64 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations

(844632001109)

• 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

Speaker Series Classic Series
Model Number DC130BS-4
Color Black
Unit of Measure Each
UPC 844632001109
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 2.6000
Speaker Type Woofer
Nominal Diameter 5.25"
Power Handling (RMS) 30 watts
Power Handling (max) 60 watts
Continuous Program Power --
Impedance 4 ohms
Sensitivity 91.6 dB @ 2.83V/1m
Frequency Response 55 - 4,000 Hz
Voice Coil Diameter 25 mm
Magnet Weight --
DC Resistance (Re) 3.55 ohms
Voice Coil Inductance (Le) 0.5 mH @ 1 kHz
Resonant Frequency (Fs) 51.8 Hz
Mechanical Q (Qms) 1.86
Electromagnetic Q (Qes) 0.44
Total Q (Qts) 0.35
Diaphragm Mass Inc. Airload (Mms) 8.8g
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) 1.08 mm/N
Surface Area Of Cone (Sd) 93.3 cm²
Volume of Displacement (Vd) 14.0 cm³
BL Product (BL) 4.8 Tm
Compliance Equivalent Volume (Vas) 13.2 liters
Maximum Linear Excursion (Xmax) 2.5 mm
Driver's Mechanical Losses (Rms) --
Cone / Diaphragm Material Coated Paper
Entry / Exit Diameter --
Surround Material Rubber
Voice Coil Wire Material Copper
Voice Coil Former Aluminum
Basket/Frame Material Steel
Magnet Material Ferrite
Shielded Yes
Overall Outside Diameter 145 mm
Overall Depth 77.4 mm
Baffle Cutout Diameter 120 mm
# Mounting Holes 4
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --
SKU 844632001109
Model # DC130BS-4
Brand Dayton Audio
Shipping Weight 1.1804kg
Shipping Width 0.152m
Shipping Height 0.102m
Shipping Length 0.152m
Shipping Cubic 0.002360m3
Assembled Length 0.152m
Assembled Height 0.102m
Assembled Width 0.152m

Good Value Mid-Woofer

By: on 11 November 2016
This driver, along with the Dayton DC28FS-8 tweeter, is used in Curt Campbell's "Tritrix" MTM speakers. It has a very smooth, pleasant sound which is easy to listen to for hours: nothing stands out as unbalanced, 'peaky' or 'boomy'. Detail isn't quite at the level of some other drivers such as the Dayton RS series - but it's less than half the price. I built the 'vented' cabinet rather than the transmission line design due to space considerations and the bass is OK considering it's a 5" driver, but I use a sub woofer to handle the lows. However, Mr Campbell's design notes and many customer reviews note that the bass goes much deeper in the transmission line design. In case you're wondering why it's necessary to use a shielded driver in these days of LCD TVs, it's because the Tritrix crossover is designed for this driver and the unshielded has slightly different specs. Good value for the performance and very pleased with the sound
(5)

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