Selenium ST400TRIO 8 Ohm Super Frequency Tweeter with Barium Ferrite Magnet

Super tweeter for outstanding detail clarity in highfrequencies 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 wfinish machining of diamond diamond tool varnished The bulletshape horn design offers a longer throw 40 Degrees x 40 Degrees dispersion The phenolic annular diaphragm is longlasting costeffective more naturalsounding than metallic diaphragms The use of hightemperature materials adhesives improves power handling produces exceptionally high acoustic output Together wmagnetic ring of aluminum ensuring a highdefinition efficiency across its fixed playback Connectors wquick couplings Nominal impedance 8 ohms Minimum impedance at 9400 Hz 78 ohms Frequency response at 10 dB 4000 to 20000 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 diameter42 16 mm in.