The Princess Loudspeakers are 3-way horn-loaded loudspeakers, which will include an upper-midrange/tweeter LeCleac’h horn (cutoff frequency at 300hz), a midbass exponential horn (cutoff frequency at 78hz), and a Hypex-powered, sealed subwoofer cabinet (crossed over at 90hz). The upper-midrange horn will be driven by a Radian 475Pb, the midbass horn will be driven by a 18Sound 12MB1000, and the subwoofer will be driven by an Eminence Lab 12. The passive crossover will be housed in the rear cabinet where the input is also located.