The Eminence 3-Way Passive Audio Crossover is a high-performance board-only filter designed for professional cabinet builds and custom speaker applications. Engineered to handle up to 400 watts of power at 8 ohms, this passive crossover delivers accurate frequency distribution for crystal-clear sound while protecting your drivers from audio distortion and overload. It features precision crossover points at 500 Hz and 3.5 kHz, utilizing a Butterworth filter design with a 12dB low-pass, 6dB mid-pass, and 18dB high-pass slope. Ideal for DIY enthusiasts, professional speaker techs, or installers, this crossover gives you pro-grade separation between lows, mids, and highs for full-range clarity in your system. Offered as a board-only component, it's perfect for integrating into custom or replacement speaker builds where clean sound and flexibility are key. If you're looking for a smart, powerful, and reliable solution for your next speaker project, the Eminence 3-way speaker crossover delivers premium performance at a practical price.