Dayton Audio DCS305-4 Subwoofer 12"

Dayton Audio DCS305-4 Subwoofer 12"

Product description

The Dayton Audio Classic Series subwoofers offer solid value at lower price points. No compromises were made in the design, materials, or construction of these rugged 4-ohm powerhouses.

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Highlights

Sturdy stamped steel frame

Vented pole piece and bumped back plate

Inductance-reducing copper pole piece cap

Treated non-pressed paper/Kevlar cone with rubber surround

4-layer VC with polyimide former

Great for home and automotive applications

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Product details

Dayton Audio DCS305-4 12" Classic Subwoofer 4 Ohm

The Dayton Audio Classic Series subwoofers offer solid value at lower price points. No compromises were made in the design, materials, or construction of these rugged 4-ohm powerhouses. The drivers feature a vented pole piece with copper cap, bumped back plate for improved excursion capability, Kevlar reinforced cone with rubber half-roll surround, and a high-temperature 4-layer copper voice coil wound on a polyimide former.

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Specifications

Article number DCS305-4

Woofer Series Classic Series

Woofer Type Subwoofer

Nominal Diameter 12"

Power Handling (RMS) 250 watts

Power Handling (max) 500 watts

Impedance (Z) 4 ohms

Sensitivity 90.5 dB @ 2.83VW/1m

Frequency Response 23 - 200 Hz

Voice Coil Diameter 65.5 mm

DC Resistance (Re) 3.3 ohms

Voice Coil Inductance (Le) 2.06 mH @ 1 kHz

Resonant Frequency (Fs) 24.2 Hz

Mechanical Q (Qms) 5.07

Electromagnetic Q (Qes) 0.43

Total Q (Qts) 0.40

Diaphragm Mass Inc. Airload (Mms) 160g

Mechanical Compliance of Suspension (Cms) 0.27 mm/N

Surface Area of Cone (Sd) 498.8 cm²

Volume of Displacement (Vd) 468.8 cm³

BL Product (BL) 13.7 Tm

Compliance Equivalent Volume (Vas) 92.3 liters

Maximum Linear Excursion (Xmax) 9.3 mm

Cone / Diaphragm Material Paper / Kevlar Cone

Surround Material Rubber

Voice Coil Wire Material Copper

Voice Coil Former Kapton® / Polyimide

Basket / Frame Material Steel

Magnet Material Ferrite

Overall Outside Diameter 306 mm

Overall Depth 153 mm

Baffle Cutout Diameter 275 mm

# Mounting Holes 8

Sealed Volume 1.14 ft.³

Sealed F3 48 Hz

Vented Volume 3.42 ft.³

Vented F3 26 Hz