Foster Fostex 3" x 7" 025N03 8 Ohm Horn Tweeter Tested

Description

One Foster 3" x 7" 025N03 8 Ohm Horn Tweeter Tested . Condition is New Open Box.   This came from the estate of a speaker builder.   This appears to be unused and uninstalled.
Info From Parts Express:Foster 025N03 Cast Aluminum Horn Tweeter 3" x 7-1/4"
Foster, parent company of Fostex, is one of the largest transducer manufacturers in the world. It is especially well-known for its horn loaded tweeters popular in the Seventies and Eighties. The 025N03 is a perfect example of the reasons for Foster's deserved fame: it features superb engineering, high efficiency, and an extended frequency response. The low-mass, nearly indestructible, non-metallic diaphragm reproduces audio accurately and without harshness or coloration. Metal horn construction. Buyout, limited quantities.
Specifications: • Power handling: 12 watts RMS/40 watts max • VCdia: 1" • Le (@10kHz): 0.10 mH • Impedance: 8 ohms • Re: 7.05 ohms • Frequency response: 1,000-18,000 Hz • Fs: 965 Hz • Recommended crossover: 3,500 Hz • Sensitivity: 100 dB 1W/1m • Dimensions: 3" H x 7-1/4" W x 6-3/16" D • Cutout Dimensions: 2-1/8" H (requires offset notch for driver) x 6" W.