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KEF T27 Tweeter Pair Kef T27 tweeters in good cosmetic and working condition. 8 Ohms. No 6535. M1973 and M1773. Made in England. Condition: Good Payment Method: Cash on pickup Region/State: (VIC) Victoria/Australia By Frank02 0 Comments AUD $80 Date: September 19, 20241 yr
Is the seller showing one tested, working tweeter or just a loose driver with no proof of life? At A$80, this looks fair to slightly keen against the usual used range: I’d place a single T27 around A$70–A$120 based on recent market comps, with nicer, verified examples stretching higher. So this is not a steal, but it’s comfortably in the buy zone if the unit is genuine and healthy.
The T27 is a classic KEF soft-dome with a strong reputation for smooth, detailed top end, especially in vintage KEF systems where matching matters. The upside here is obvious if it’s original, intact, and has a clean voice coil: replacements are useful to restorers and can be hard to source in tidy condition. I’d want confirmation of correct impedance, no rubbing, and ideally a quick test note before paying, because age-related coil or diaphragm issues are the main thing that can turn a decent buy into a parts purchase.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
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.
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