Designed to work in high-Power cabinets, px crossovers are technically superior passive filters available as board-only or complete with fitted hardware for a smart, economical "factory-fit" finish, Designed and built for Eminence, px crossovers, Type 2-way Cabinet Ready, Yes Crossover Frequency 5kHz, Slope 12dB/octave, LP Impendance 8 ohms, Power Handling 400W HF, Level 9dB, Mounting cut-out 3, 875"" x 6"", SKU: TBALL8424