Loudspeakers

The LS80 speakers by JBL are no shrinking violets, standing tall in the room at just over a metre high and weighing over 35kg each. The veneered sides are gently curved, as is the front. The wood finish for the side panels looks a bit dark for my taste and, as Henry Ford offered, there are lots of colours – provided you choose Dark Ebony, which is polished to a high gloss finish. The front, top and back are all in dark grey to black, so these speakers are quite sober in appearance.

When informed I had a pair of horn-loaded JBL floorstanders coming my way for auditioning I confess I wasn’t particularly enthralled. And I was quietly cursing as several of us groaned under the 73kg weight of each enclosure, man-handling them down the stairs into my basement listening den. Then I heard them. It was mid-afternoon when they were first fired up, powered by my resident Mark Levinson No.

Following the success of its keenly-priced Studio 1 models, JBL ups the ante with a no less distinctive Studio 5 range The company’s marketing philosophy is pretty simple: if you’ve got it, flaunt it, ‘it’ being JBL’s long and distinguished history in professional audio. Think PA speakers and you’ll probably envisage direct radiating bass drivers coupled with hornloaded midrange and treble units – exactly the image JBL wishes you to have and echoes in many of its domestic speakers which, fl ying in the face of fashion, continue to feature horns. Cue the new Studio 580, middle of the company’s new Studio 5 range which looks to build on the reception accorded JBL’s lesser Studio 1 series, which included bagging the recent EISA European Loudspeaker 2011-2012 Award for the high-value Studio 190 [see HFN Oct ’11, page 11]. Compared to the 190 [HFN May ’11] the costlier 580 might appear to be a retrograde step.

KEF's flagship Blade cuts to the heart of the music, and with 'MAT' on board its edge has never been keener

More than a decade after their launch, there's still nothing quite like the KEF Blade One speakers. Well, OK, there's the smaller Blade Two [HFN Jul '15], but the point still stands! The result of one of those 'no constraints' projects that speaker companies seem to love, the original 'Concept Blade' created a stir with its radical styling and carbon-fibre construction. The final retail version employed a more production-friendly high-density polycarbonate, but the speakers were unmistakably the same, and just as unmistakably odd.

Boasting wireless connectivity with high-res digital sources, the LS60 W combines style with substance and great sound

In the decade since the launch of the LS50, in celebration of KEF's 50th birthday [HFN Jul '12], there have been rumours about a floorstander to complement the popular bookshelf model. But whatever these wishful thinkers had in mind, I'm pretty sure it wasn't as outlandish as the LS60 Wireless. As the name indicates, it's both a nod to the 60th anniversary of the brand and its technical evolution by incorporating active electronics – DSP, DAC and amplification – and streaming.

For readers whose knowledge of particle physics is as lamentable as mine, the muon is the name given to an important elementary particle and one that has a relatively extended lifetime of 2. 2µsec. Muons are difficult to create – something which unquestionably applies to these Ross Lovegrove designed KEFs too, whose superformed aluminium cabinet takes about 160 man-hours to manufacture the shining megaliths you see here. Numbers for the Muon are impressive even before you get to its £70,000 price tag (per pair).

The flagship of KEF's new R-series combines the 12th generation of Uni-Q with 'aluminium skinned' woofers

Inspired by KEF's flagship Reference range, its recently updated and more affordable R series was heralded by the standmount R3 [HFN Dec '18] – a speaker that caused sufficient stir here at HFN that we were keen to explore what its tallest floorstander, the R11, had to offer. And here it is, selling for a surprisingly modest £3999 a pair, and looking impressive in a choice of three finishes – black gloss, white gloss or walnut.