Loudspeakers

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.

There's a perception that the US, the home of muscle cars, foot-long hot dogs and canyons a mile deep, is also the home of monster-sized loudspeakers. And not, it must be said, without good reason – there are various American manufacturers that frequently put the floor into 'floorstander', building models that require considerable carpet space and suit large listening rooms. So it wasn't much of a surprise to discover Perlisten Audio, a new brand from Verona, Wisconsin, kicking things off with the S7t, an almost 1.3m-tall seven-driver tower weighing in at 55kg.

The friend who helped me unload these three AVID Hi-Fi boxes – one for each Reference Four speaker, at £20,000 a pair, plus one for the included (and very hefty) stands – thought he'd nailed it. 'What are these for, then?' he asked, 'heavy metal music?'. He wasn't far off the truth for while most speakers do very nicely indeed with variations on the wooden box theme, the Reference Fours use all-alloy cabinets, with panels up to 15mm-thick, sitting on six 'risers' attached to a thick alloy baseplate. Hence why each of these relatively compact speakers, at just under 37cm tall, weighs 25kg.

The verdict was in almost before I started listening to the prosaically-named JBL 4309 speakers, yours for £1799 a pair in a choice of natural or black walnut satin wood veneers and with blue or black grilles over their mid/bass drivers. A visitor took one look at the speakers' horn-loaded tweeter and twin front-venting bass ports, and – before even a note had been played – opined that, 'They look like proper little rock-boxes'.

Arguably more so than any other UK loudspeaker manufacturer, Monitor Audio seems keen to offer something for everyone. Across its four ranges named after precious metals and an alloy (Platinum, Gold, Silver and Bronze), it sells 16 different standmount/bookshelf and floorstanding models, stretching in price from £285 (the Bronze 50 6G) to £14,995 (the Platinum PL500 II). There are other lines too, including the budget Monitor series, compact Mass and Radius, and in-wall 'architectural' speakers. The Silver 50 7G auditioned here, a compact two-way priced at £575, hails from Monitor Audio's mid-range, although it's a mid-range that's considerably more crowded than most.

The hi-fi market is replete with loudspeakers that look a little 'different', but few are as eye-catching as an electrostatic design where music appears to be coming almost from thin air. MartinLogan, the Kansas-based company established in the early 1980s, is one of the technology's best-known advocates. It began life with a 'static model, and even though its range has expanded since into conventional box-type speaker territory, its mantra remains 'wherever possible, we go electrostatic'.

Delayed because of the pandemic, Rogers' AB3a subwoofer is one year off being able to claim it's the 25th anniversary celebration of its passive predecessor, 1995's AB1. Yes, the gap between them has been that long. The postponement doesn't, however, diminish the delight LS3/5A users will show for the arrival of a dedicated active subwoofer for one of the most celebrated small monitors in the history of hi-fi. It's here, and it's a honey.