Woot offers JBL Xtreme 2, Waterproof Portable Bluetooth Speaker for $149.99 (orig. $249.95). Free shipping for Prime Members.

Product Description:
JBL Xtreme 2 is the ultimate portable Bluetooth speaker that effortlessly delivers dynamic and immersive stereo sound. The speaker is armed with four drivers, two JBL Bass Radiators, a rechargeable 10,000mAh Li-ion battery supporting up to 15 hours of playtime. On top of these, the speaker carries a convenient USB charge out. The speaker is IPX7 rated, featuring a waterproof design, with rugged fabric in exclusive colors complementing the Xtreme 2. Together with JBL Connect+ it can wirelessly link more than 100 JBL Connect+ enabled speakers to elevate your listening experience and making the party even bigger. The speaker carries integrated hooks, a durable metal base, and an added bottle opener to the carrying strap adding to the consumer convenience level whilst on the go. Not to forget it's just as well a perfect audio solution for any home. Whether in the living room, poolside, or tailgating for the big game, the JBL Xtreme 2 brings bold sound, wherever!

• Wireless Bluetooth streaming
• 15 hours of playtime
• IPX7 waterproof
• Durable fabric and rugged material
• Connector type: 3.5 millimeter stereo
• Power source type: Battery powered
• Bluetooth version: 4.2