Quick Overview Features a ferro fluid cooled aluminum voice coil and a rubber surround. The 1" titanium dome and precision phase lens, provide very natural sounding high frequency reproduction. Product Highlights Great replacement for the Dayton DC25TS-8 1" Titanium Dome Shielded Tweeter Product Manuals / Spec Sheets / Downloads Dayton Audio DC25T-8 Specification Sheet Dayton Audio DC25T-8 Data Files AddThis Sharing Buttons Share to FacebookFacebook Share to TwitterTwitter Share to MoreAddThis 3 Product Description Features a ferro fluid cooled aluminum voice coil and a rubber surround. The 1" Titanium dome and precision phase lens, provides very natural sounding high frequency reproduction. Product Details Speaker Series Classic Series Model Number DC25T-8 List Price $18.99 Color Black Unit of Measure Each UPC 844632000157 Warranty - Parts 5 Years Warranty - Labor 5 Years Product Shipping Weight (lbs.) 1 Speaker Type Tweeter Nominal Diameter 1" Power Handling (RMS) 50 watts Power Handling (max) 100 watts Continuous Program Power -- Impedance 8 ohms Sensitivity 93 dB @ 1W/1m Frequency Response 3 000 - 20 Voice Coil Diameter 25 mm Magnet Weight -- DC Resistance (Re) 7.7 ohms Voice Coil Inductance (Le) 0.59 mH @ 1 kHz Resonant Frequency (Fs) 1468 Hz Mechanical Q (Qms) 0.58 Electromagnetic Q (Qes) 2.55 Total Q (Qts) 0.47 Diaphragm Mass Inc. Airload (Mms) -- Moving Mass Of Diaphragm (Mmd) -- Mechanical Compliance of Suspension (Cms) -- Surface Area Of Cone (Sd) 4.9 cm² Volume of Displacement (Vd) -- BL Product (BL) -- Compliance Equivalent Volume (Vas) -- Maximum Linear Excursion (Xmax) -- Drivers Mechanical Losses (Rms) -- Cone / Diaphragm Material Titanium Dome Entry / Exit Diameter -- Surround Material -- Voice Coil Wire Material -- Voice Coil Former -- Basket/Frame Material -- Magnet Material -- Overall Outside Diameter 99.5 mm Overall Depth 27.5 mm Baffle Cutout Diameter 70 mm # Mounting Holes 4 Mounting Hole Diameter -- Bolt Circle Diameter -- Product Weight -- Cone / Dome Diameter 1"