Tag Archives: edifier

audio, gadgets, mobile, reviews

Review: Edifier MP250+ Sound to Go Plus

The problem: small mobile devices are great for portability but their built-in speakers (if they exist) are poor, thanks to their tiny size and sub-optimal enclosures. The latest tablets sound better than earlier models, but it still pays to plug in an external powered speaker.

Edifier’s Sound to Go Plus could be the answer. This wedge-shaped single-unit powered speaker system is 261mm long and 36mm high – in other works, a shade longer than a 10” iPad.

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Several things are distinctive.

First, it feels robust and high quality, thanks to its brushed aluminium shell. Second, it is not just a powered speaker, but also a USB sound device that was recognised immediately by the Mac, Windows 8 and Windows RT devices I tried.

Third, it packs in four 1.25” drive units and a 30mm x 90mm passive bass radiator for a fuller sound that you might expect from such a compact speaker.

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The unit comes with audio cable, USB cable, and a simple black bag, though you will struggle to get the cables as well as the device into the bag.

Charging is via USB and no mains adapter is supplied. Many smartphone adapters will work, or you can charge from a PC or Mac.

Operation

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The Sound to Go Plus has two modes of operation. The first is USB-based, and works by attaching the gadget to a PC or Mac and then selecting it as the default audio output device. The second is based on a standard 3.5mm jack socket. This is necessary, because most smartphones and tablets, including Apple’s iPad, do not recognise USB audio devices. Microsoft’s Surface RT is an exception, and worked fine with the Edifier and a USB cable.

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The existence of two modes does add some complexity though. Edifier has designed it so that the analogue jack input takes priority. This means that if a jack cable is connected, the USB audio connection does not work. If both are connected to the same machine, neither works.

The advantage of the USB connection is first that it sounds better, and second that the device will charge while it plays.

Volume buttons are on each end of the device, down on the left, up on the right. Once connected, you turn the device on by depressing both simultaneously. This is smart, since it is unlikely to happen by accident in your bag.

Sound quality

Sound and mobile is all about compromise. I compared the Sound to Go Plus with several alternatives, from built-in speakers on an iPad or Surface RT, to various other portable systems.

The Sound to Go Plus was a big improvement on the built-in speakers. Sound is deeper, crisper, smoother and more detailed.

Compare to a grown-up pair of powered speakers like the superb Audyssey Lower East Side, admittedly more expensive and less portable, and the Sound to Go Plus is boxy, bass-shy and constricted.

That said, the Edifier sounds miles better than a old Creative Labs Travelsound unit I tried. The Travelsound is also a one-piece design, but with only a single drive unit per channel and no passive bass radiator. The Edifier won easily.

I was less sure about the comparison with the X-Mini Kai. The Kai is a mono unit but even with only one drive unit it lost only narrowly to the Edifier. The Kai’s brighter sound made the Edifier sound slightly muffled and the bass on the Kai is also decent, though in the end the Edifier’s smoother, weightier sound won my preference. The Edifier also feels stronger and more business-like than the quirky Kai with its concertina design.

Still, a unit like this is not about the ultimate in sound quality. It is about getting acceptable sound while on the go, and in this respect the Edifier impresses. It is not squawky or annoying, build quality is good, and watching a movie or playing background music with this is more fun than using what is built into a tablet.

Volume is just about good enough, though I would have liked a little more power.

Conclusion

The Edifier Sound to Go Plus is a great little device and worth considering if you are looking for better sound while travelling.

 

apple, audio, gadgets, mobile

Boom time for audio?

The hi-fi industry is on its knees, or so I had thought. That may be true for traditional home stereos; but at a gadget briefing for UK press yesterday I saw more audio stands and stands highlighting audio products than I can recall. The themes: headgear (both headphones and earbuds) and wireless speakers.

As an example, Cygnett was highlighting its noise cancelling headphones and various earbuds, and told me that this is a fast-growing market.

I enjoyed the exotic things more of course, like the Edifier Spinnaker Bluetooth speakers – that little round thing is a wireless remote.

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Even more striking are the Opalum wall speakers, like this FLOW.4810 model, with an array of 48 1″ drivers in each active speaker.

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You can hang them on your wall like this:

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At the other end of the scale, BoomBotix showed its Boombot2 Bluetooth mini attached to the handlebars of a bike; a good way to make yourself unpopular, perhaps, but fun to see.

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Canadian speaker company PSB was showing its high-end M4U noise cancelling headphones

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I had a quick listen and they sounded good, though it is always hard to tell for sure in a crowded room. Neat feature: a press-button remote on the cable enables an external microphone so you can hear someone talking to you without removing the headphones.

Audyssey was there with its excellent powered speakers and docks; search this site for some reviews.

Another company with striking designs was Libratone, showing its Zipp AirPlay portable wireless speakers.

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One thing I did not see much of: old-style iPhone / iPod speaker docks that charge while you play. One exhibitor told me that users will think twice about buying docks with physical connectors now that Apple has changed the design and made everything incompatible without an adapter. In any case, wireless is more stylish. Bluetooth seems most favoured, since it is widely compatible; Android is making its mark and Apple-specific devices are becoming less attractive.

Also worth a mention is Urbanista, which showed its stylish headphones and earbuds, though the focus seems more on fashion than sound; like the London earbuds designed, I was told, to look like cuff links.

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The home stereo may be dead; but there is still innovation in audio. One factor is that almost any portable device – whether dedicated music player, smartphone or tablet – is capable of producing a high quality signal. Connect to the right headphones or active speakers and the magic begins.