Party in the rain with the Ion Sport XL portable speaker. This rugged Bluetooth speaker packs an 8″ woofer, 3″ tweeter, and 100W peak power amplifier to deliver rich, powerful sound that’s big enough for large gatherings. With its rugged IPX5 waterproof enclosure, it’s even safe to use in the rain. Its long-lasting battery delivers up to 75 hours on a single charge.