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KLH Audio Model Three (Mahogany) Standmount Loudspeakers These were purchased in October last year. In very good condition, properly run in. Selling to pool funds for the next system change. I have original boxes and all padding, can be shipped at your cost. Condition: Excellent Payment Method: EFT, cash on pickup Region/State: (VIC) Victoria/Australia By Toby1991 0 Comments AUD $1,800 Date: September 18, 20241 yr
KLH Model 5 speakers from the vintage era remain sought-after for their live-voice mids and efficient bass, with clean used pairs typically trading in the AUD 2,999–3,532 range based on recent comps (median AUD 3,332). At AUD 1,800 with unknown condition, this listing punches well below market—potentially a steal if it's original and functional, though the opacity on state makes it a calculated risk versus fair value.
Buyers should prioritize verifying driver integrity, as foam surrounds often rot after decades, leading to buzzy mids or no bass; test with a frequency sweep. Confirm all original crossovers, grilles, and badges are intact, and probe the seller on recap history or recone work—many survivors need it by now to hit peak form.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
KLH Audio traces its origins to 1957 in Cambridge, Massachusetts, where audio pioneer Henry Kloss joined forces with Malcolm S. Low and Josef Anton Hofmann to form KLH Research and Development Corporation. Kloss, renowned for co-developing the acoustic suspension loudspeaker—a breakthrough that delivered superior bass from compact enclosures—propelled the brand to global dominance. By the early 1960s, KLH had become the world's largest loudspeaker manufacturer, employing over 500 people and distributing to six continents, with iconic innovations like the Model Nine full-range electrostatic speaker, the high-selectivity Model Eight FM radio, and the portable Model Eleven solid-state record player.
The brand's focus remains squarely on loudspeakers, blending heritage designs with modern engineering for two-channel stereo and home theater systems. Revived in 2019 under president David P. Kelley after decades of ownership changes, today's KLH reissues classics like the Model Five while introducing fresh models emphasizing acoustic suspension principles for accurate, room-friendly performance. Unlike broader audio categories such as amplifiers, turntables, or headphones, KLH prioritizes premium speaker categories rooted in its foundational expertise.
KLH occupies a respected mid-tier position in the hi-fi market, appealing to discerning buyers seeking high-value performance without ultra-high-end pricing. Its reputation endures among audiophiles for timeless sound quality, precision craftsmanship, and a legacy of democratizing superior audio—evident in its role introducing Dolby to consumer tape decks. Now headquartered in Noblesville, Indiana, KLH balances vintage allure with contemporary reliability, positioning it as a smart choice for knowledgeable enthusiasts building enduring systems.
See all KLH Audio listings on RADAR.
