Loudspeakers

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.

'Things can only get better' is a mantra beloved of marketing men and women, and why not? There's an implicit notion that technological progress means everything is automatically moving forward – and those who disagree must be some kind of latter-day Luddite. They're pushing at an open door, because when people treat themselves to something shiny and new, most have already bought into the idea that it is superior to what came before.

Bowers & Wilkins might be one of the largest loudspeaker manufacturers around, but surprisingly it doesn't have a very broad offering, fielding considerably fewer models than, say, KEF or Focal. Leaving CI products aside (and the iconic but no longer revolutionary Nautilus), there are only three main loudspeaker families coming out of Worthing, and as the 800 D4 series [HFN Nov '21, Feb '22, May & Sep '23] and 700 S3 series [HFN Mar '23] represent the most recent major updates, it was inevitable that the nearly 30-year-old 600 series would follow suit.

You'd be forgiven for a double-take when gazing upon the latest offerings from Bowers & Wilkins, the £4499 702 Signature speakers. One of two new Signature models from the Worthing-based company – the other is the £2699 705 Signature standmount – there's little to set this slender floorstander apart from the £3399 702 S2 on which it's based [HFN Dec '17], beyond a rather snazzy wood finish to the cabinet, some shinier trim-rings around the drivers, with a matching grille over the tweeter, and a metal 'Signature' plate on the rear panel.

Some six years since the arrival of the Bowers & Wilkins 800 Series Diamond range, and over 40 years after the launch of the company's original 'no compromise' 801 model [Audio Milestones, HFN Jan '13], here we are with an all-new flagship lineup for the Worthing-based company. The timing's about right: in the rolling programme of upgrades, we've seen the 600 and 700 series replaced since the 800 D3 models broke cover [HFN Dec '15], and the company makes no secret of the fact that work started on these new 800s almost as soon as the last generation was released.

It's all good and well lusting after a flagship like the B&W 801 D4 [HFN Nov '21], but not everyone has the means or opportunity. Cue the 803 D4, which is a modestly downsized version costing (nearly) half the price. Intriguingly, it also utilises the same technology and similarly designed drivers as the 801 D4, including the trademark turbine head.