(2) AWC159 + RCS650-6

Two AWC159 all-weather coaxial speakers and the RCS650-6 six-zone amplifier give pool decks, water parks, patios, sports fields, fairgrounds, rinks, and large restaurants a complete 70V system for music and announcements. Big 15" speakers cover a lot of open space each, so two of them and one amp handle areas that would otherwise take a ceiling full of small speakers.

Each AWC159 pairs a 15" Kevlar-reinforced woofer with a 1.5" compression driver in a coaxial layout, holding a consistent 90° x 90° pattern from 52Hz to 20kHz. Speech stays clear for paging, and music keeps its low end, with up to 123 dB max SPL on the 300W tap. The cabinets are built to live outside: IP56 rated, with a corrosion-resistant zinc-rich steel grille, a sealed terminal compartment, and testing beyond Mil Spec 810 for humidity, salt spray, temperature, and UV. A color-matched U-bracket comes with each speaker for wall or overhead mounting.

The power math works out. Each speaker taps at 300W, 150W, 75W, or 38W on 70V (or runs 8 ohm direct), so both speakers at 300W on the amp's direct output total 600W, right at the RCS650-6's recommended maximum. To control each area separately, put each speaker on its own zone at the 150W tap, under the 200W per-zone limit. The amp streams over Bluetooth, plays FM, USB, SD, and two line inputs, and takes three mic inputs with echo control plus a chime button for announcements. A clipping limiter and cooling system protect the amp and speakers, and removable ears fit a 19" rack.