Rockustics Cherry Bomb is a fully weather-proof, direct-burial speaker designed to blend into outdoor landscaping without compromising audio quality. The patented 3-way design includes a 5" double-chamber, band-pass subwoofer, a 4" woofer and a 0.75" tweeter all in one compact design. By including the subwoofer in the same cabinet that houses the midrange and tweeter, the Cherry Bomb provides exceptional full-range sound without running into the typical phasing issues you have when installing a sub in a different location from the other speakers in a traditional system. This makes installation much faster, easier, and provides cleaner, more accurate sound once installed.