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JBL K2 S9500 Floorstanding Loudspeakers Classic JBL from 1990 The suspension on the woofers have recently been replaced by Vitor at Brisbane Speaker Repairs. All drivers are in excellent condition. The K2s can be powered with a conventional amplifier or as I have done, run actively with an electronic crossover and power amplifiers. I am using a DEQX pre8 for this purpose. If are considering the K2s an audition will reveal the amazing characteristics of the speakers. Each speaker weighs 200kg each but breaks down into four sections. I purchased these from Audioconnection in 2016. I drove
Recent comparable used JBL K2 S9500 listings in AUD sit at a median of AUD 14,165, with the 25th percentile at AUD 13,497 and 75th at AUD 15,998. At AUD 12,950 with unknown condition, this underbids the market by a clear margin—looks like a bargain if it checks out, potentially saving you AUD 1,200+ off typical pricing.
Before biting, verify the condition of the power supply and output transformers, as these are prone to failure in K2 amps from heat cycling over years of use. Confirm original accessories like the rack handles, manual, and shipping crate are included, and insist on powered-up demo with clean sound—no hum, distortion, or channel imbalance.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
JBL traces its roots to 1946, when pioneering audio engineer James Bullough Lansing founded the company in Los Angeles, California, initially as James B. Lansing Sound, Incorporated. A veteran of loudspeaker design from earlier ventures like the Lansing Manufacturing Company and collaborations on Hollywood's first practical cinema systems, Lansing infused JBL with his relentless pursuit of acoustic clarity and fidelity. Though he passed away in 1949 amid financial strains, the brand endured under new leadership, accelerating in 1969 with acquisition by Harman International—now under Samsung—fueling global expansion and innovation.
JBL excels across professional and consumer audio realms, renowned for its loudspeakers that dominate studios, touring rigs, cinemas, and home setups. Iconic models like the D-130 woofer, Paragon stereophonic system, and L-100 Century defined eras of high-output sound, while modern lines span portable Bluetooth speakers, wireless headphones, soundbars, and pro monitors. The brand prioritizes robust transducers, advanced horns, and diamond-surround tech over niche components like turntables, DACs, or cables.
Positioned as a mid-tier powerhouse with pro-grade heritage, JBL commands respect among discerning buyers for delivering punchy, reliable performance at accessible prices, bridging live-event energy and home listening without high-end esoterica. Its vintage icons draw collectors, yet contemporary ubiquity in arenas and everyday gear cements market dominance for those valuing scale and excitement over boutique refinement.
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