Pictures and descriptions of 2 unannounced Amazon Alexa apparatus openly surfaced Wednesday afternoon, providing an accidental slip preview of what had been previously reported to be a fresh wave of smart home devices in the Seattle-based tech giant. The devices, found by the tech website Pocket-lint around Amazon’s UK website, comprise a fresh Alexa-powered”Echo Sub” subwoofer which could be utilized with an Echo or Echo Plus to perform room-filling music, or paired with additional Echo apparatus for”rich left/right stereo sound,” according to the description. Furthermore, there’s a fresh Amazon Smart Plug which provides voice controls and scheduled on/off functionality to electric sockets. Though many third-party device manufacturers provide Alexa-enabled smart backpacks, the description for this device says it works with no intelligent home hub, through the Alexa program. Existing plugs are commonly utilized along with an Echo speaker or other Alexa device. CNBC reported earlier this week which Amazon is preparing to release eight fresh Alexa-powered apparatus, including a microwave, amplifier and a supplementary Alexa device. We discussed that the CNBC report on this week’s installment of our Geared Up podcast,” under.