2-way Midbass/Mid Passive Crossover (Pair) containing high-quality, low tolerance polypropylene and electrolytic capacitors and air-core inductors, PTC tweeter power protection, and three steps of tweeter attenuation, encased in the Clarus competition crossovers housing with gold-plated screw terminals. Designed for use with U69 or U6 midbass drivers to be used U2/U3/L2/L3 full range drivers.