Dayton Audio DC250-8 10" Classic Woofer

Product description

Choose the Dayton Audio DC250-8 Classic Series 10" woofer for use as a great replacement speaker for large format 2-way and 3-way, ported or sealed loudspeakers.

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Highlights

Best price/performance value available anywhere

Excellent low frequency capabilities

Rubber surround and vented pole piece

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Product details

Dayton Audio DC250-8 10" Classic Woofer

Dayton Audio Classic Series woofers are excellent for use as replacement speakers or for new loudspeaker system design and construction. The DC250-8 10" woofer has developed quite a reputation for having the best bang-for-the-buck performance and value available anywhere. Smooth frequency response and extended bass performance make this driver ideal for use in large format two-way and classic three-way loudspeaker designs. A Qts of 0.45 allows the DC300-8 to work well in both sealed and ported speaker enclosures.

A non-pressed treated paper cone allows for smooth frequency response, while the high temperature aluminum voice coil and vented pole piece combine to increase power handling without compression. Longevity is ensured with the use of a rubber surround, treated cloth dust cap, and an extended bump plate. 

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Specifications

Article number DC250-8

Woofer Series Classic Series

Woofer Type Midwoofer

Nominal Diameter 10"

Power Handling (RMS) 70 watts

Power Handling (max) 140 watts

Impedance (Z) 8 ohms

Sensitivity 88.4 dB @ 2.83V/1m

Frequency Response 25 - 2,500 Hz

Voice Coil Diameter 35 mm

Magnet Weight 20 oz.

DC Resistance (Re) 6.6 ohms

Voice Coil Inductance (Le) 2.63 mH @ 1 kHz

Resonant Frequency (Fs) 24.9 Hz

Mechanical Q (Qms) 3.16

Electromagnetic Q (Qes) 0.44

Total Q (Qts) 0.38

Diaphragm Mass Inc. Airload (Mms) 67.5g

Mechanical Compliance of Suspension (Cms) 0.61 mm/N

Surface Area of Cone (Sd) 343.1 cm²

Volume of Displacement (Vd) 154.4 cm³

BL Product (BL) 12.64 Tm

Compliance Equivalent Volume (Vas) 104 liters

Maximum Linear Excursion (Xmax) 4.5 mm

Cone / Diaphragm Material Treated Paper

Surround Material Rubber

Voice Coil Wire Material Copper

Voice Coil Former Aluminum

Basket / Frame Material Steel

Magnet Material Ferrite

Overall Outside Diameter 256 mm

Overall Depth 112.8 mm

Baffle Cutout Diameter 234 mm

# Mounting Holes 4

Sealed Volume 1.39 ft.³

Sealed F3 55 Hz

Vented Volume 4.47 ft.³

Vented F3 29 Hz