Lunar Eclipse 101 | National Geographic

Nicknamed "blood moon," some ancient cultures regarded a total lunar eclipse as an ominous event. Today, this celestial phenomenon generates excitement and wonder. Unlike a solar eclipse, which may require travel to see, total lunar eclipses can often be observed from the entire nighttime-half of the Earth. Learn what causes a lunar eclipse and how it gains its crimson coloring.
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Lunar Eclipse 101 | National Geographic


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Edifier Luna Eclipse HD - Hands On Review

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Edifier is something of an undiscovered high-quality audio manufacturer with a diverse catalog ranging from portable Bluetooth speakers to full home theater systems. We recently got our hands on a set of Edifier Bluetooth multimedia speakers — the Luna Eclipse HD — which offer a unique aesthetic and a few cool features. They’re great, but not always easy to get set up — especially if you’re pairing them with a TV.

The ovular, black-on-black speakers (also available in black-on-red and black-on-white) feature grippy silicone lining on the baffle, with a little guard over the tweeters to prevent children or pets from messing with the domes. The relatively small (2.5-inch) front bass drivers are supplemented by passive radiators cleverly hidden in a cutout at the rear of both speakers.

Along the left side of the right speaker, you’ll also find touch controls for power and volume. To power the speakers on via the remote, press and hold the power button; short presses will switch between inputs, which are denoted by a colored LED on the speaker.

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Edifier E25HD Luna Eclipse HD vs Audioengine A2+ || Sound Demo w/ Bass Test

Edifier on amazon DE: https://amzn.to/2r0w9ev
Edifier on bhphotovideo: https://bhpho.to/2CLwW9o
Edifier on amazon UK: https://amzn.to/2HZpVn6
Audioengine on amazon DE: https://amzn.to/2r14ycY
Audioengine on amazon UK: https://amzn.to/2HYjfYG
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Follow me on instagram at https://www.instagram.com/digitalstereophony for the latest updates and behind the scene look
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More comparisons with Edifier Luna HD: https://www.youtube.com/playlist?list=PLvAQtW1hCnr_Lm2Pn_oZoPgqRdMKFOxS5

More comparisons with Audioengine A2+: https://www.youtube.com/playlist?list=PLvAQtW1hCnr-hJw7duDxfYcqCn07wM4Tx
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All the tracks used in this video can be found here:
https://www.youtube.com/playlist?list=PLvAQtW1hCnr-13tqb-3x6Z3GYGzAV5rKd
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Sound recorded using Tascam DR-22WL recorder. Levels matched using SPL meter. All tone controls set to neutral.

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