Quick Overview Choose the Dayton Audio DC160S-4 Classic Series 6-1/2" shielded woofer for use as a great replacement bookshelf speaker, midbass in 3-way designs, or even as a small subwoofer. Product Highlights Treated paper cone provides smooth response and low energy storage Aluminum former, vented pole piece, and porous dustcap for high power handling Large diameter flat spider and good Xmax for clean bass Product Manuals / Spec Sheets / Downloads Dayton Audio DC160S-4 Specification Sheet Dayton Audio DC160S-4 Data Files AddThis Sharing Buttons Share to FacebookFacebook Share to TwitterTwitter Share to MoreAddThis Product Description Dayton Audio Classic Series woofers are excellent for use as replacement speakers or for new loudspeaker system design and construction. The DC160S-4 6-1/2" woofer has developed quite a reputation for having the best bang-for-the-buck performance and value available anywhere. You can even be use the DC160S-4 as a small subwoofer! The excellent low frequency performance will amaze you. 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. The 4 ohm impedance of the DC160S-4 makes it perfect for use in MTMs and center channel speakers. OPTIMUM CABINET SIZE * Sealed Volume 0.15 ft.³ Sealed F3 90 Hz Vented Volume 0.41 ft.³ Vented F3 52 Hz * Enclosure volume/F3s based on BassBox "optimum" calculations Product Details Speaker Series Classic Series Model Number DC160S-4 List Price $34.99 Color Black Unit of Measure Each UPC 844632000973 Warranty - Parts 5 Years Warranty - Labor 5 Years Product Shipping Weight (lbs.) 5 Speaker Type Woofer Nominal Diameter 6.50" Power Handling (RMS) 50 watts Power Handling (max) 100 watts Continuous Program Power -- Impedance 4 ohms Sensitivity 88.5 dB @ 2.83V/1m Frequency Response 33 - 4 000 Hz Voice Coil Diameter 35 mm Magnet Weight -- DC Resistance (Re) 3.5 ohms Voice Coil Inductance (Le) 0.89 mH @ 1 kHz Resonant Frequency (Fs) 30.9 Hz Mechanical Q (Qms) 2.61 Electromagnetic Q (Qes) 0.34 Total Q (Qts) 0.3 Diaphragm Mass Inc. Airload (Mms) 30g Moving Mass Of Diaphragm (Mmd) -- Mechanical Compliance of Suspension (Cms) 0.88 mm/N Surface Area Of Cone (Sd) 136.8 cm² Volume of Displacement (Vd) 46.5 cm³ BL Product (BL) 7.68 Tm Compliance Equivalent Volume (Vas) 23.2 liters Maximum Linear Excursion (Xmax) 3.4 mm Drivers Mechanical Losses (Rms) -- Cone / Diaphragm Material Treated Paper Entry / Exit Diameter -- Surround Material Rubber Voice Coil Wire Material Copper Voice Coil Former Aluminum Basket/Frame Material Steel Magnet Material Ferrite Overall Outside Diameter 165 mm Overall Depth 95 mm Baffle Cutout Diameter 144.6 mm # Mounting Holes 4 Mounting Hole Diameter -- Bolt Circle Diameter -- Product Weight --