RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
KEF LS50 Meta speakers in Royal Blue – excellent condition, only a couple months old.Widely regarded as one of the best bookshelf speakers in hi-fi audio, featuring KEF’s Uni-Q driver and Metamaterial Absorption Technology for incredibly clear, detailed sound.Condition: Like new (no scratches, dents, or blemishes) Purchased new and carefully maintained. Finish: Royal Blue (premium/desirable color)Environment: Clean, smoke-free homeThese have been lightly used in a dedicated setup and sound phenomenal. I’m only selling because I’m upgrading to a larger listening room and different setup.If you know KEF, you know what these are.Happy to demo for serious buyers. Currently paired with a 300B tube amp. These speakers really shine when paired with quality amplification $995 OBOLocal pickup / meetup preferredSerious inquiries only. If the listing is up, they’re available.Keywords: KEF, LS50, LS50 Meta, bookshelf speakers, hi-fi speakers, audiophile, stereo speakers, passive speakers, home audio, high-end speakers, Uni-Q, KEF speakers, stereo system, music listening, vinyl setup, turntable speakers, amplifier speakers
Generating expert take…
KEF traces its roots to 1961, when British engineer Raymond Cooke founded the company in a modest Nissen hut on the grounds of the Kent Engineering and Foundry in Maidstone, England. A former BBC engineer and Wharfedale veteran, Cooke was driven by a passion for music and a commitment to technological innovation, aiming to reproduce sound as faithfully as the original performance. From its inception, KEF pioneered materials like foil-stiffened polystyrene diaphragms and Melinex tweeters in its debut K1 loudspeaker, setting a benchmark for engineering precision that propelled the brand to early acclaim.
KEF has long specialized in loudspeakers, establishing itself as a leader with iconic innovations such as the Uni-Q coaxial driver and computer-aided design techniques that revolutionized driver and enclosure development. While drive units supplied to other manufacturers fueled its growth, the brand's core output remains high-fidelity speakers across categories like floorstanders, bookshelves, and home theater systems, including early THX-approved setups. Active wireless models and reference-grade series extend its portfolio, though it eschews amplifiers, turntables, DACs, headphones, or cables.
Renowned for its science-driven heritage, KEF occupies a premium position in the hi-fi market, blending accessible high-end performance with cutting-edge technology. Collectors prize vintage BBC monitors and Bextrene-driver classics, while modern buyers seek its precise, natural soundstaging. Decades of awards affirm KEF's status as a respected innovator, appealing to discerning audiophiles who value engineering over hype.
See all Kef listings on RADAR.
