JBL / Selenium ST200: Super Tweeter

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The JBL / Selenium ST200 is a Super Tweeter for outstanding detail and clarity in high frequencies without harshness. The ST200 may be used individually in lower power systems or a rrayed for increased coverage and SPL in higher power systems. The bullet shape horn design offers a longer throw 40 x 40 ° dispersion. The plastic injected housing is stable and durable. The phenolic annular diaphragm is long lasting, cost effective and more natural sounding than metallic diaphragms. The use of high temperature materials and adhesives improves power handling and produces exceptionally high acoustic output. A precisely engineered diaphragm structure and alignment mechanism for easy, reliable, cost effective repair in case of diaphragm failure. Specifications: Power handling: 140 W RMS / 200 W maximum Nominal impedance: 8 ohms Voice coil diameter: 46 mm Frequency response: 2000 - 20,000 hz SPL: 105 dB 2.8 V / 1 m DC resistance: 6 ohms Voice coil winding length: 2.9 m Voice coil winding depth: 2.2 mm Sound dispersion (H x V): 40 x 40 ° Diaphragm material: phenolic Flux density: 1.1 T Volume displaced by Tweeter: 0.5 L Magnet weight: 220 g Net weight: 750 g Connectors: push terminal Front baffle cutout diameter: 105 mm Depth: 61 mm Magnet diameter: 90 mm Magnet height: 10 mm Package contents: ST200 Selenium speaker Owner's manual Show more