Loudspeakers

Stand and deliver Castle's special Anniversary version of the Richmond promises more than previous incarnations, says Ed Selley Castle has been making the Richmond speaker for almost as long as it has existed as a brand. Indeed, the design has survived the takeover of the company by International Audio Group, and weathered the arrival of the newer and highly regarded Knight 2 (HFC 338). Now Castle has launched an Anniversary version of the Richmond seen here. It’s still recognisably a Richmond –the layout is a rear-ported two-way, with the main driver inverted over the tweeter.

High-class baby Massive construction is just one of the key features that singles out Acoustic Energy’s Reference 1, says Paul Messenger Back in 1988, Acoustic Energy made a very impressive debut with its original AE1, a small Proaudio-oriented speaker that, at the time, essentially re-invented the concept of the modern highperformance miniature. The company has undergone numerous changes since then. Its original founders have long since moved on and the company is currently owned by Malaysian interests, which also provides a source for inexpensive production. The perennial AE1 The AE1 and a number of variations on its theme have been reviewed in Hi-Fi Choice on a pretty regular basis down the years.

Figure of speech Spendor has updated its legendary S3/5R2. Ed Selley finds out if the classic character has survived the improvements Few speakers have a pedigree quite as long or distinguished as the LS3/5 standmount speaker. Originally designed for the BBC to monitor outside broadcasts, it’s impressive performance won many fans. So when the BBC requirement ceased, Spendor took over; a success record that has resulted in the latest iteration, the S3/5R2.

Dynaudio Excite X16 This chunky and solidly built Danish speaker has a larger than average main driver Denmark’s Dynaudio operation is one of relatively few brands to enjoy success in both the professional and domestic hi-fi speaker markets – one often notices Dynaudio speakers furnishing BBC TV studios, for example. However, that’s partly due to the high-power handling conferred by the use of extra-large-diameter voice coils on many of its bass/mid drivers. A feature that doesn’t appear to be a part of this new Excite range, which seems to be more obviously oriented towards the price-sensitive home hi-fi marketplace. The X16 sits one rung above the smallest model in the Excite range, which explains why the speaker is a little larger in both volume and main driver than the group average.

Spendor SP3/1R2 Classic 1970s styling distinguishes this relatively large model from the pack Spendor was founded by an ex-member of the BBC’s Research Department more than forty years ago, primarily to make broadcast monitor loudspeakers, but that original – and with hindsight very radical – design soon became just as much of a favourite amongst hi-fi cognoscenti. So much so that, despite changes in ownership and the development of numerous models that look better suited to domestic environments, those original monitors remain the inspiration behind Spendor’s Classic R2 range of traditionally styled models. The five models in the Classic R2 range are all standmounts with ‘picture frame’ front baffle edges around inset grilles. They cover a wide range of enclosure and driver sizes, but all feature Spendor’s traditional approach to enclosure construction, using relatively thin but well-damped panels, albeit now executed in MDF, rather than birch ply.

DALI Mentor 1 This exceptional standmount has a unique hybrid tweeter module, combining dome and ribbon diaphragms This Danish operation was once closely linked to a leading Scandinavian hi-fi retail chain, but it has always operated entirely autonomously and independently as a speaker manufacturer and indeed has proved more successful on the UK market than most overseas brands. The DALI name has nothing to do with surrealism here, but is actually an acronym for Danish Audiophile Loudspeaker Industries. The Mentor range, probably best described as ‘affordable upmarket’, is one of several in the DALI portfolio and consists of six stereo pairs which share a number of proprietary engineering techniques. The most obvious of these is seen in the tweeter arrangements.