Rust-Proof, All-Weather Build: A corrosion-resistant aluminum front grill won't rust like the steel grills on most outdoor speakers, while the IP44 weather-resistant cabinet shrugs off rain, dust, and sun - mount these outdoor Bluetooth speakers on a patio, deck, porch, or backyard and leave them out year-round. Daisy-Chain Multiple Pairs: Connect several pairs together and play the same music across your whole outdoor space, from patio to pool to garden, all in sync from a single Bluetooth source - no separate zones or wiring headaches. Powerful 180-Watt Stereo: Each cabinet pairs a 6.5-inch woofer with a 1-inch tweeter, tuned by a Class D bi-amp to deliver 180 Watts of rich, full-range stereo - deep bass and crisp highs that carry across the yard. Powered Pair, No Amp Needed: One powered master speaker drives the second passive speaker through the included wire, so there's no separate amplifier or receiver to buy. Just mount the pair, plug in the master, and connect your phone. Wireless Bluetooth + Remote: Stream from any phone, tablet, or laptop up to 30 feet away, and control power, volume, EQ, and playback with the included wireless remote. Adjustable brackets make wall-mounting fast and secure.