The C3 component tweeters are built with 1-inch silk dome diaphragms that deliver powerful, extended response, on and off axis. Flush-mounting and surface-mounting fixtures are included to fit a wide variety of installation needs. They can also be installed coaxially onto the C3 woofers using the fixtures included with the C3 Component / Coaxial Systems.
Inline 12 dB / octave high-pass filters with tweeter protectors are included with this kit. The C5-075ct is designed to operate above 4 kHz with a minimum high-pass slope of 12 dB / octave.