The ECOXGEAR Extrmtower 2 Pack features two 8-inch amplified marine ExtremeTower speakers designed for durable outdoor use. Each package includes one tower speaker, one amplified speaker with a built-in battery pack, providing reliable sound reinforcement for boats, marinas, or outdoor entertainment areas. These speakers are engineered to withstand harsh marine environments with UV-protected polypropylene carbon fiber cones, Santoprene rubber surrounds, and corrosion-resistant stainless hardware. The integrated 200-watt Bluetooth amplifier offers seamless wireless connectivity, allowing you to stream music directly from your device via Bluetooth or BLE remote control apps. The system also includes an RF remote control for easy operation from a distance, along with a dome light on the amplified speaker for added convenience during nighttime use. The ECOCAST feature enables wireless connection to compatible ECOXGEAR soundbars, subwoofers, and speakers, supporting up to 100 devices for a versatile audio setup. The built-in FM radio adds another entertainment option, while the RGB LED lighting with LEDcast control synchronizes lights to your music, creating an engaging atmosphere without needing a separate LED controller. The speakers are equipped with a 1-inch titanium tweeter featuring a double neodymium magnet design, delivering crisp high frequencies, and operate within a frequency response of 50 to 21,000 Hz for a full-range sound experience. Each speaker is mounted on a 359-degree rotating bracket, including both tool and no-tool options, for flexible positioning. Designed to resist saltwater corrosion, the mounts are made of aluminum alloy with stainless steel fasteners, suitable for bar sizes from 1.5 to 3 inches in diameter. The units are rated for handling up to 100 watts RMS (250 watts peak power), making them suitable for high-volume outdoor applications. Available in white or black, these IP67-rated, waterproof, and dustproof speakers are built with durable acrylic styrene acrylonitrile enclosures for maximum UV resistance. The package includes all necessary mounting hardware, along with a tool for easy installation and a no-tool mount option. With a 1-year warranty, the ECOXGEAR Extrmtower 8-inch marine speakers deliver powerful sound, durability, and versatile features for your outdoor audio needs. Features: * 2-way 8-inch amplified marine ExtremeTower speakers with integrated battery pack * Built-in RGB LED lights with LEDcast controller and ECOCAST music synchronization * 200-watt Bluetooth amplifier with RF remote and BLE remote control app * Includes FM radio and dome light on the amplified speaker * Wireless ECOCAST connectivity supports up to 100 devices * UV protected polypropylene carbon fiber woofer with Santoprene rubber surround * 1-inch titanium tweeter with double neodymium magnet * Waterproof and dustproof design with Deutsch connectors for audio and LED lights * IP67 rated acrylic enclosures with UV resistance for outdoor durability * 359? rotating mount with both tool and no-tool options for flexible installation * Salt corrosion resistant stainless screws and aluminum mounts for marine environments * Clamp fits bars from 1.5 to 3 inches diameter * Handles up to 100 watts RMS (250 watts peak power)