Dayton Audio - DA115-8 - 4" Aluminum Cone and 50 similar items

Brand NEW! Nominal Diameter 4" Power Handling (RMS)20 Watts Power Handling (max)40 Watts Impedance 8 ohms Frequency Response 60 to 15,000 Hz Sensitivity 84.9 dB 2.83V/1m Voice Coil Diameter 1" Thiele-Small Parameters Resonant Frequency (Fs)60 HzDC Resistance (Re)6.4 ohms Voice Coil Inductance (Le)0.7 mH Mechanical Q (Qms)2.6 Electromagnetic Q (Qes)0.49 Total Q (Qts)0.41 Compliance Equivalent Volume (Vas)0.155 ft. Mechanical Compliance of Suspension (Cms)1.1 mm/N BL Product (BL)5.7 Tm Diaphragm Mass Inc. Airload (Mms)6.6g Maximum Linear Excursion (Xmax)2.5 mm Surface Area of Cone (Sd)53.1 cm Materials of Construction Cone Material Aluminum Surround Material Rubber Voice Coil Wire Material Copper Voice Coil Former Aluminum Basket / Frame Material Steel Magnet Material Ferrite Mounting Information Overall Outside Diameter 4.55" Baffle Cutout Diameter 3.66" Depth 2.26" Bolt Circle Diameter 4.21" # Mounting Holes 4 Optimum Cabinet Size (determined using Bass Box 6 Pro High Fidelity suggestion) Sealed Volume 0.04 ft. Sealed F3125 Hz Vented Volume 0.13 ft. Vented F368 Hz - All international buyers are responsible for all tax, duties and/or customs fees.