8 / 10

Bose SoundLink Bluetooth Mobile Speaker II review

Bose SoundLink Bluetooth Mobile Speaker II review

Company

Bose

Price

£250

Bose products may have their detractors in audiophile circles, but there are many things the company does right, and some things that the company does brilliantly. The original Bose SoundLink Bluetooth Mobile Speaker is the perfect example of the latter. It’s compact, sounds excellent, and streams stereo Bluetooth audio reliably. The SoundLink Bluetooth Mobile Speaker II is an evolution of the first version, and contains just enough improvements to keep it at the top of the heap for portable wireless Bluetooth speakers – but all that goodness comes with a fairly hefty price tag of £250.

Design and setup

At first glance, it’s easy to dismiss the SoundLink Bluetooth Mobile II as a minor update, but there’s more going on underneath the surface than is initially apparent. As before, the SoundLink II’s nylon and leather covers denote the two trim levels. For £250, the basic model is the black-trimmed SoundLink II with a dark grey nylon cover – a chrome-trimmed premium version comes with a dark brown leather cover for £300. You can also buy accessory covers in red or blue nylon for £25 each, or in black or tan leather for £45 each. All of the covers are of a new bi-fold design that doubles as the stand (when opened) and the power switch (when closed), which is reminiscent of the Apple iPad with its Smart Cover.

Otherwise, the SoundLink II remains the same externally. It measures a svelte 240 x 50 x 130mm (WxDxH), and weighs 1.3kg. It’s certainly portable in that it’s lighter than most full-size iPod speaker docks, and with the attached cover it folds up nicely. However, it’s not as small or light as something like, say, the Beats by Dre Pill; just bear in mind that everyone’s definition of “portable” is different.

A battery indicator light at the top of the front panel lets you know the unit’s status when you plug it in, while a companion Bluetooth icon pulses in pairing mode, stays solid when connected, and flashes when it can’t find any nearby paired Bluetooth devices. The top edge features a row of oversized buttons: Power, Aux, Bluetooth, Mute, and Volume (see the below image).

The back panel, as before, includes a DC power jack, a micro-USB port labelled “service,” and a 3.5mm auxiliary input. The DC jack is a bit of a disappointment, because it means you’ll need to take the included AC adapter with you everywhere; some other portable Bluetooth speakers use micro-USB, which makes it easier to charge multiple devices with a single cable. The built-in rechargeable battery lasts for eight hours of moderate level listening, and takes three hours to fully charge with the AC adapter.

Pairing with the SoundLink II is simple, and it remembers the last six devices you connected with. I had no problem pairing the SoundLink II with an iPhone 5, after which I tested the unit with a series of locally stored tracks in various music genres. There’s no multi-point support, so you can’t leave two devices connected simultaneously and stream from either one. Still, it’s easy enough to just power one off and power up the other before cueing up your music.

Performance

Underneath the speaker grille, the SoundLink II features new neodymium drivers and revised digital signal processing circuitry. That’s in addition to the original model’s dual-opposing passive radiators. The SoundLink II sounds robust considering its tiny size – it puts out a lot of sound with a smooth, even timbre. That said, it’s not for audiophiles; there’s a lot of digital signal processing going on underneath the hood to prevent distortion and project so much output, and this has a tendency to make things sound pleasant, but not natural.

When compared with the original SoundLink, the improvement is small, but noticeable. On our standard bass test track from The Knife, “Silent Shout,” the new model doesn’t distort at all when playing back the introductory electronic synth bass, which is the same as before. But the kick drum is ever so slightly punchier, with a short “boom” tail, on the new model; it’s not as good as some larger speakers we’ve tested, but it’s a bit more than you get with the original model, which barely registered in that frequency range.

With our other test tracks, the sound was much closer between the two models. Muse’s “The Resistance” sounded a bit crisper and less muddy with the SoundLink II, thanks to a slightly enhanced upper midrange presence and a smoother, airier-sounding high range. The same goes for Bill Callahan’s “Drover” – his robust baritone sounded clear and full over the acoustic guitar on both models, although you get a slightly more realistic sense of the strings from the SoundLink II.

One gripe with the older model remains: Sometimes the beginning of a song gets clipped off, either when cueing it up for the first time or when skipping between tracks, thanks to a delay in when the Bluetooth wireless protocol reconnects.

Verdict

When comparing the original SoundLink to the SoundLink II, none of the sonic differences are dramatic, or even that noticeable at first listen. Certainly if you have the original SoundLink, there’s no need to upgrade. But the modest revisions are enough to keep the SoundLink II in the lead as our favourite high-end portable stereo Bluetooth speaker.

The Jawbone Big Jambox doesn’t sound quite as crisp or detailed, but it’s a solid option in its own right and worth consideration, thanks to its long 15 hour battery life, and ability to work as a speakerphone.

If you want a low cost Bluetooth speaker option that’s exceptionally portable, have a look at the Logitech UE Mobile Boombox, although that model doesn’t begin to approach the SoundLink II’s bass response or overall output level (but then, it is less than a third of the price of the Bose offering).

Specifications

Manufacturer and Model

Bose SoundLink Bluetooth Mobile Speaker II

Wireless Remote Control

No

Separate subwoofer

No

AirPlay

No

Channels

2

Physical Dock

No

Bluetooth

Yes

Pros

  • Compact, portable design
  • Smooth, balanced sound
  • Doesn't distort on deep bass tracks

Cons

  • Expensive
  • The start of songs sometimes get clipped
  • Not for audio purists

Company

Bose

Price

£250

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