Dayton Audio DCS205-4 8" Classic Subwoofer 4 Ohm

Dayton Audio DCS205-4 8" 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.

Product Details

Brand Dayton Audio

Model DCS205-4

Part Number 295-200

UPC 844632080654

Unit of Measure Each

Weight 6.65

Product Specifications

Nominal Diameter 8"

Bolt Circle Diameter 7.8

Moving Mass Of Diaphragm (Mmd) 57.7

Power Handling (RMS) 150 Watts

Power Handling (MAX) 300 Watts

Impedance 4Ω

Frequency Response 30 to 200Hz

Sensitivity 88.6dB 2.83V/1m

Voice Coil Diameter 1.51"

Thiele-Small Parameters

Resonant Frequency (Fs) 32.3Hz

DC Resistance (Re) 3.9Ω

Voice Coil Inductance (Le) 1.78mH

Mechanical Q (Qms) 6.28

Electromagnetic Q (Qes) 0.4

Total Q (Qts) 0.37

Compliance Equivalent Volume (Vas) 0.95ft³

Mechanical Compliance of Suspension (Cms) 0.42mm/N

BL Product (BL) 10.7T·m

Maximum Linear Excursion (Xmax) 8.8mm

Surface Area of Cone (Sd) 213.8cm²

Materials of Construction

Cone Material Paper / Kevlar

Surround Material Rubber

Voice Coil Wire Material Copper

Voice Coil Former Kapton® / Polyimide

Basket / Frame Material Steel

Magnet Material Ferrite

Mounting Information

Overall Outside Diameter 8.19"

Baffle Cutout Diameter 7.09"

Depth 4.23"

# Mounting Holes 8

Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)

Sealed Volume 0.19ft³

Sealed F3 78Hz

Vented Volume 0.48ft³

Vented F3 48Hz