Phoenix Gold ZX28PBS Passive Dual 8" 300 W RMS 4Ohm SVC Passive Radiator Box Down Firing

Big bass in a small box Experience optimal subwoofer performance in a compact design with the ZX218PBS. This slim box boasts two 8 subs, one of which is a passive radiator that extends lower bass frequencies, enhancing the overall performance of the closed box. Weve even designed it to be down-firing, maximizing the benefits of corner loading for extra gain.