Dayton Audio DCS305-4 12 Classic Subwoofer 4 Ohm
Available at:
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. 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 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. PRODUCT SPECIFICATIONS Nominal Diameter 12 Power Handling (RMS) 250 Watts Power Handling (max) 500 Watts Impedance 4 ohms Frequency Response 23 to 200 Hz Sensitivity 90.5 dB 2.83V/1m Voice Coil Diameter 2.57 THIELE-SMALL PARAMETERS Resonant Frequency (Fs) 24.2 Hz DC Resistance (Re) 3.3 ohms Voice Coil Inductance (Le) 2.06 mH Mechanical Q (Qms) 5.07 Electromagnetic Q (Qes) 0.43 Total Q (Qts) 0.40 Compliance Equivalent Volume (Vas) 3.25 ft.³ Mechanical Compliance of Suspension (Cms) 0.27 mm/N BL Product (BL) 13.7 Tm Diaphragm Mass Inc. Airload (Mms) 160g Maximum Linear Excursion (Xmax) 9.3 mm Surface Area of Cone (Sd) 498.8 cm² 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 12.05 Baffle Cutout Diameter 10.83 Depth 6.02 Bolt Circle Diameter 11.59 # Mounting Holes 8 OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION) Sealed Volume 1.14 ft.³ Sealed F3 48 Hz Vented Volume 3.42 ft.³ Vented F3 26 Hz
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. 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 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.
