OSD Audio OSD BTR-150

OSD BTR-150 rock speakers (single speaker shown) are designed to blend into your landscaping. OSD's convenient BTR-150 speakers are disguised as rocks, so they blend in by the garden or swimming pool. They're also self-powered and Bluetooth-enabled, so you can play your music outdoors without having to connect to an indoor receiver. These speakers are ideal for streaming music from your compatible phone, tablet, or laptop. The "main" speaker houses the amplifier and Bluetooth module. It connects to an outdoor AC outlet with the included water-resistant power supply. The second speaker is completely passive and connects to the main speaker with an included run of speaker wire. These speakers feature rugged rock-shaped cabinets, so they're durable enough to crank out tunes year-round, rain or shine. Each speaker has a 5-1/4" polypropylene woofer for solid bass and midrange, and a 2" dual-cone tweeter for the highs.