CSMA280 2 x 80W Amplifier + 5.25" Black Wall Speaker Package

This package pairs the JBL CSMA280 commercial mixer/amplifier with eight Rockville WET-7020B 5.25" wall speakers in black, built for a restaurant patio, pool deck, or storefront that needs weatherproof audio rather than an indoor-only ceiling speaker. Each WET-7020B carries an IPX55 rating, meaning it can take direct jet streams of water from multiple angles along with rain, humidity, sun, and dust, thanks to a waterproof ABS cabinet, an aluminum grille that will not rust, and powder-coated steel brackets that pass a 96-hour salt-spray test.

A 4-way swivel bracket lets each speaker angle up, down, left, or right, which matters for aiming sound across an irregular patio or deck layout instead of straight ahead. Inside, a 5.25" polypropylene woofer and 13mm PEI tweeter cover 60 Hz to 20 kHz at 87 dB sensitivity, and a built-in 70V transformer with taps at 20W, 15W, 10W, 5W, or 2.5W lets the CSMA280 run all eight speakers off one 70V line at a level you set per zone. The amplifier itself runs eight mixer-channel inputs into two output channels at up to 80W, drives 4 or 8 ohm loads directly, and steps up to 70V or 100V distributed lines through a built-in Hi-Z switch, so no separate outdoor-rated transformer is needed.