Remember the Core wireless speaker? We detailed it back in September when it was still wet behind the ears on Indiegogo. Though only on the crowdfunding website a short while, the device -- which stands out from the crowd on a platform involving holographic audio -- was already seeing notable success. Fast-forward to this past weekend, and the campaign reached it ends, with the makers having hit 2,379-percent of their goal with more than $1 million in pledges. According to the makers, more than 3,000 Cores will be shipped to backers in 80+ countries.