8 Ohm Supertweeter w/Barium Ferrite Magmet

Super tweeter for outstanding detail & clarity in high-frequencies without harshness. The St400 TRIO may be used individually in lower power systems or arrayed for increased coverage & SPL in higher power systems.The base & diffuser are constructed of aluminum contributes to better heat dissipation of the coil moves, w/finish machining of diamond diamond tool & varnished.The bullet-shape horn design offers a longer throw 40 Degrees x 40 Degrees dispersion.The phenolic annular diaphragm is long-lasting, cost-effective & more natural-sounding than metallic diaphragms.The use of high-temperature materials & adhesives improves power handling & produces exceptionally high acoustic output.Together w/magnetic ring of aluminum ensuring a high-definition & efficiency across its fixed playback.Connectors w/quick couplings Nominal impedance: 8 ohms Minimum impedance at 9,400 Hz: 7.8 ohms Frequency response at -10 dB: 4,000 to 20,000 Hz 40 x 40 degrees sound dispersion Recommended maximum program power while using crossover at 8000 Hz: 300 Watts Recommended maximum program power while using crossover at 5000 Hz: 200 Watts Diaphragm material: Phenolic Voice coil diameter:.42 1.6 mm in