Resource
Harbeth
Harbeth is a UK loudspeaker maker whose engineering background is tied to BBC monitor research and founder Harwood. Its RADIAL cone development and current XD2 speaker families connect that heritage with a catalogue ranging from compact monitors to larger domestic systems.
About this resource
Harbeth is a UK loudspeaker company established to commercialise BBC loudspeaker research and development. Its technology history identifies founder Harwood’s work leading BBC loudspeaker development in the 1960s and 1970s. The connection concerns research into monitor consistency, diaphragm materials and coloration rather than simply copying the appearance of older broadcast speakers. [1] [2]
A defining later development is RADIAL, short for Research and Development into Advanced Loudspeaker. Harbeth describes a university-linked, partly government-funded investigation into polymer blends for speaker cones, seeking an appropriate combination of low mass, damping and mechanical behaviour. The programme ultimately moved from the initially considered vacuum-forming approach to injection moulding so that a bespoke compound could be used. [2]
The current homepage lists P3ESR XD2, C7ES-3 XD2, M30.3 XD2, SHL5plus XD2 and M40.5 XD2 alongside Nelson, NLE-1 and NLE-3. Those names provide concrete entry points for comparing the compact and larger speaker families. The site also maintains technology explanations, support, a user guide and a user group, connecting the history to practical ownership information without requiring a claim that every model uses identical drivers or circuitry. [1]
Where to buy
Availability varies by region and retailer. Authorized dealers are listed on the official Harbeth website.
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