The APT high-power super tweeter possesses extraordinary sensitivity thanks to a phenolic diaphragm, which has unique properties of stiffness and damping. By fluid cooling the voice coil, increased power handling and controlled low frequency behavior are assured.
Key Features
• Updated version -- no longer requires APT3 horn adapter for 1-3/8"-18 TPI mounting
The APT high-power super tweeter possesses extraordinary sensitivity thanks to a phenolic diaphragm, which has unique properties of stiffness and damping. By fluid cooling the voice coil, increased power handling, controlled low frequency behavior and long-term reliability are assured. The APT super tweeter is available as a stand-alone unit to mount on your favorite 1-3/8"-18 TPI screw-thread horn, or pre-mounted on one of three Eminence horns.
Specifications:
• Power handling: 45 watts RMS (crossover frequency 3.5 kHz, 18 dB/octave), 85 watts RMS (crossover frequency 5 kHz, 18 dB/octave)
• Impedance: 8 ohms
• Useable range: 3,500-20,000 Hz
• Fs: 2,500 Hz
• Recommended crossover: 3,500 Hz
• Sensitivity: 105 dB
• Mfg. #APT-50
• Dimensions: Diameter: 2-3/4", depth: 2-1/2".