Loudspeakers

American loudspeaker marque Klipsch has a longer history than many, something emphasised by its new 'p***ing off the neighbours since 1946' slogan. And its Heresy model itself dates back to 1957, when company founder Paul W Klipsch first developed a compact three-way floorstander to act as a centre speaker within a stereo installation. It has remained part of the Klipsch stable ever since, undergoing revisions first in 1985 and then 2006. Now it has been relaunched as the Heresy IV, priced £3500 per pair and forming the entry point to the Klipsch Heritage range.

In The Who's 'Won't Get Fooled Again', Roger Daltrey memorably sings 'Meet the new boss – same as the old boss'. It's a phrase that sprang to my mind when confronted by PMC's twenty5.26i, as this floorstanding speaker is, outwardly, identical to its twenty5.26 predecessor launched in 2016, with cabinet dimensions matching to the millimetre. Yet PMC describes its new twenty5i series as a 'substantial re-engineering', improving performance without moving away from the signature sound of its forbear.

Franco Serblin, who passed away in 2013, first unveiled his flagship Ktêma in 2010. He had left Sonus faber, which he founded in 1983, in 2006, so the Ktêma was in development for nearly five years before he felt it was ready to be sold by the new company bearing his name. I remember the tension during its gestation, and Franco's elation at being able to produce a no-compromise system – not that he was ever restrained at Sonus faber. Think of the phenomenal Extrema, Guarneri and Stradivarius. The wait for the Ktêma proved worth it – as did the anticipation lasting a decade to hear a pair in my own system.

Is it brave to label a loudspeaker series 'Bronze', with the implication that its models are worse than second-best? Monitor Audio doesn't seem to think so, and has been using its precious metal hierarchy long enough for its Bronze lineup to now be relaunched in sixth-generation guise, five years after a previous update [HFN Feb '16]. The promise, as always, is of speakers that hit the price/performance sweet-spot via trickle-down driver tech, while looking good, too. Silver, Gold and Platinum are ranged above, and below you'll find the Monitor series, presumably because Copper felt like a step too far...

Déjà vu, all over again? Very recently we were playing 'spot the difference' with the Scansonic MB5 B floorstanders [HFN Jun '20], a superficially lookalike but substantially revised version of the old MB5 and one of the latest from Dantax Radio's growing GamuT/Raidho/Scansonic family. This month the focus is back on Raidho itself, with the arrival of a new version of the D2.1 speaker [HFN May '18] where, as with the M5/M5 B, there's quite a bit of visual similarity between old and new.

If there was ever a speaker that seemed, on specification alone, to warrant the phrase 'bang for your buck', it's SVS's Prime Pinnacle. For less than £2000 a pair, this US audio brand is offering a three-way floorstander with bespoke midrange unit, an unusual-at-this-price trio of woofers, and the promise of a 'world-class performance'. Even accepting the latter as marketing hyperbole, it's impossible not to view the Prime Pinnacle as potentially superb value for money.

As the moving-coil loudspeaker approaches its centenary you could say plus ça change – much about it has changed, but some things remain stubbornly the same. For instance, for a large slice of the loudspeaker's lifetime, designers and enthusiasts have argued over how sound should be radiated into the room. Should a speaker 'beam' its sound towards the listener, thereby quelling the room's contribution as much as possible? Or should it fire sound in all directions, engaging the room as much as possible?