Brand NEW! Including 90 Days USA Factory Warranty. The Automotive Neodymium Series tweeter pairs by Dayton Audio offer remarkable clarity, good off-axis dispersion, and an exceptionally flat response above 3 kHz. These tweeters are specifically designed for car audio systems, however their modern appearance and flat response curve integrate easily into any design, especially where minimal center-to-center spacing of the tweeter and woofer placement is needed. Sold in pairs. Key Features ? Ultra-high sensitivity of 96dB to deliver high output with modest power ? Exceptionally flat treble response for accurate high frequency reproduction ? High-strength neodymium motor provides low distortion and compact size ? 1" silk diaphragm for remarkable clarity and great off-axis response ? 1" diameter voice coil for excellent power handling ? All hardware included to permit flush or surface mounting Dayton Audio designed the AN25F-4 tweeter to provide superb audio reproduction. The silk diaphragm offers remarkable clarity, great off-axis dispersion and an exceptionally flat response above 3 kHz. Although these tweeters where specifically designed for car audio systems, their modern appearance, high efficiency, and flat response curve integrate easily into many non-automotive designs and are especially useful in MTM and TMM designs where high efficiency and/or minimal center-to-center spacing of the tweeter and woofer placement is needed. Sold in pairs. Specifications: ? Power handling: 40 watts RMS/80 watts max (with appropriate crossover) ? VCdia: 1" ? Impedance: 4 ohms ? Re: 3.0 ohms ? Frequency range: 3,000-20,000 Hz ? Fs: 1619 Hz ? SPL: 96 dB @2.83V/1m. Product Specifications Tweeter Type Soft Dome Power Handling (RMS) 40 Watts Impedance 4? - All international buyers are responsible for all tax, duties and/or customs fees.