CSA 140Z Commercial 70V Amplifier + (2) White 4" Wall Mount Swivel Speakers

The JBL CSA 140Z amplifier and a pair of Rockville WET-40W white speakers create a weatherproof sound system that works equally well on a covered patio or inside a restaurant dining room. The 40W amplifier’s universal power supply accepts 100 to 240 VAC, and Crown’s DriveCore technology keeps the one-rack-unit chassis fanless and quiet enough for a front-of-house rack. Illuminated control rings and a built-in RJ45 port for an optional JBL CSR-V controller round out the amplifier.

Each WET-40B speaker carries an IPX55 rating, meaning it has been tested against jet streams of water from every angle and holds up outdoors through rain, humidity, and dust. The cabinet is waterproof ABS, the grille is rustproof aluminum, and the mounting brackets are powder-coated steel that passed a 96-hour saltwater spray test, so the whole unit is built for permanent outdoor mounting. A 360-degree ball joint swivel bracket lets you angle each speaker exactly where you need coverage, and a 4" polypropylene woofer paired with a 13mm PEI tweeter keeps the sound balanced between bass and highs. The rear tap switch selects 2.5W, 5W, 10W, or 20W per speaker, so the same pair can cover a small patio corner or a larger outdoor seating area from the same 70V amplifier.