There are plenty of Bluetooth speakers to choose from, which is exactly why I asked Boombotix co-founders Lief Storer and Chris McKleroy what made them think the market needed another one. But Boombot Rex, the company’s latest Bluetooth speaker (it previously made a few different models based on collectable vinyl toy designs) is a different beast, and one they think can win over even the jaded Kickstarter crowd, which has seen countless iterations of wireless mobile speakers.