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DCS205-4 8" Classic Subwoofer 4 Ohm

Quick Overview

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.

Product 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

Product Manuals / Spec Sheets / Downloads

Product Description

The 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.

OPTIMUM CABINET SIZE *

Sealed Volume 0.19 ft.³
Sealed F3 78 Hz
Vented Volume 0.48 ft.³
Vented F3 48 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations

Product Details

Speaker Series Classic Series
Model Number DCS205-4
List Price $66.99
Color Black
Unit of Measure Each
UPC 844632080654
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 6.6500
Speaker Type Subwoofer
Nominal Diameter 8"
Power Handling (RMS) 150 watts
Power Handling (max) 300 watts
Continuous Program Power --
Impedance 4 ohms
Sensitivity 88.6 dB @ 2.83V/1m
Frequency Response 30 - 200 Hz
Voice Coil Diameter 38.5 mm
Magnet Weight --
DC Resistance (Re) 3.9 ohms
Voice Coil Inductance (Le) 1.78 mH
Resonant Frequency (Fs) 32.3 Hz @ 1 kHz
Mechanical Q (Qms) 6.28
Electromagnetic Q (Qes) 0.4
Total Q (Qts) 0.37
Diaphragm Mass Inc. Airload (Mms) 57.7g
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) 0.42 mm/N
Surface Area Of Cone (Sd) 213.8 cm²
Volume of Displacement (Vd) 188.2 cm³
BL Product (BL) 10.7 Tm
Compliance Equivalent Volume (Vas) 27 liters
Maximum Linear Excursion (Xmax) 8.8 mm
Driver's Mechanical Losses (Rms) --
Cone / Diaphragm Material Paper / Kevlar Cone
Entry / Exit Diameter --
Surround Material Rubber
Voice Coil Wire Material Copper
Voice Coil Former Kapton® / Polyimide
Basket/Frame Material Steel
Magnet Material Ferrite
Overall Outside Diameter 208 mm
Overall Depth 107.5 mm
Baffle Cutout Diameter 180 mm
# Mounting Holes 8
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --