4 Pairs JBL-SLP14/T-WH On-Wall Speakers + RCS350-6 Amplifier

Eight JBL SLP14/T-WH on-wall loudspeakers give restaurants, hotels, resorts, and retail stores clear background music and announcements from a white enclosure that sits less than 4 inches deep. Each two-way speaker pairs a coaxial 4-inch polypropylene woofer with a dome tweeter for detailed, wide-range sound across a 140° by 120° coverage pattern, and the 15° down-tilt aims that sound at the room even when the cabinet mounts flush to the wall. A 25W multi-tap transformer handles 70V and 100V systems, with a switchable 8-ohm setting for direct operation. The slide-in bracket makes each install quick, the rain cover protects the terminals in covered outdoor spots, and the paintable, fire-rated housing blends into almost any decor.

Powering all eight is the Rockville RCS350-6, the 70V amplifier this system needs anyway. It delivers 350W at 70V or 100V across six zones, each with its own volume knob, so the patio, bar, and dining room can run at different levels. Tap every speaker at 25W and the total lands at 200W, comfortably under the recommended 300W limit, with headroom to add speakers later. Three mic inputs with echo control and a chime button handle announcements, while Bluetooth, USB, SD, FM radio, optical, and two line inputs cover the music side. Detachable euro-block terminals and a built-in clipping limiter make the setup friendly for a DIY install without hiring a contractor.