Loudspeakers

Hardly a curse, but it's still a massive challenge for any manufacturer to improve on a smash hit. I don't care if you're talking about cars, cameras or cookers – whatever the classic, the follow-up is metaphorically referred to as 'that difficult second album'. KEF faced this with the LS50 which (terrifyingly) will be ten years old in 2022. In the interim, there have been active and wireless versions of the speaker, but the passive original [HFN Jul '12] is a much-loved default purchase in the under-£1000 sector. The new LS50 with the Meta suffix (£999) is KEF's The Godfather Part II. Yes, it's really that good.

There are active speakers and active speakers. Some models claim to be 'active' but are really just powered, with a single amplifier within the speaker cabinet driving the tweeter and mid/bass unit via a conventional passive crossover, sometimes even with a stereo power amp in one speaker driving both it and a slave partner.

How to make sense of the KEF speaker range? A sideways glance helps no end: comparing ostensibly similar models from across the company's four mainstream lineups – five, if you count the highly polished Muon flagship [HFN May '08] – will give a clearer idea of the way these various loudspeaker series dovetail together, even when the similarities seem greater than the differences.

It still surprises me that KEF's R series, which features seven models in total, includes only one standmount/bookshelf option. Surprising because compact speakers are extremely popular, and because the R series is the company's mid-tier proposition, above the entry-level Q and a considerable way below the Reference range. Yet the previous generation, which launched in 2018, featured just one standmount – the R3 – so it's deja vu five years later.

Fortunately, the Reference 5 Meta is the £17,500 flagship of KEF's 'conventional' speaker range, bettered only by the striking-looking Blade designs [HFN May '22]. Fortunately? Well, yes, because this is an imposingly huge design, standing just over 1.4m tall, even if some of that impression of scale is minimised by the slenderness of the cabinets. Indeed, if the enclosures were any narrower than their 205mm, there wouldn't be room on the front baffle for the quartet of 165mm aluminium-coned bass drivers, arranged in pairs above and below the company's 12th-generation Uni-Q treble/midrange unit.