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Krix Megaphonix Flat Wall Mounted Loudspeakers https://www.krix.com.au/product/megaphonix-flat One speaker for sale (can't seem to edit the title) Wonderful sounding speakers, extremely clear and vibrant. I've been incredibly happy with them. They've lived exclusively behind an acoustically transparent screen, so a nice and clean environment. Frequency range 40Hz-20kHz in room response Power handling 50-250 Watts RMS recommended amplifier power Sensitivity 95dB for 2.83 volts at 1 metre Impedance 8 Ohms Configuration 2-way Enclosure type Bass reflex, front vented Low frequency driver Sin
Krix has a solid reputation for punchy, high-output cinema and PA-style speakers, so this sits in a well-regarded part of the lineup. At A$899, the asking price is slightly above the median A$815 but still comfortably inside the main used market band, well below the A$2,050 75th percentile, so it reads as fair rather than ambitious.
If the pair is complete and cosmetically tidy, this is the kind of buy that can make sense for someone who wants a wall-mounted speaker with scale, efficiency, and serious presence. The upside is in getting a specialist Krix product that’s built for impact and clarity, not just background listening. I’d mainly confirm there are no damaged drivers, water ingress, or missing mounting hardware, since those are the bits that can turn a good-value listing into a project.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Krix Loudspeakers was founded in 1974 by Scott Krix in Adelaide, Australia, following his degree in electronic engineering. Beginning in a garage with basic hand tools, the company evolved from crafting bespoke speakers for friends into a globally recognized manufacturer. By 1976, Scott opened The Acoustic Foundry, a hi-fi retail concept that pioneered the "Design Your Own Systems" approach, allowing customers to audition and customize speaker elements. The Home Grown series launched in 1978, establishing Krix's first commercial product line across multiple price points and sizes. Today, the company remains family-owned and operated, with Scott and his brothers Gary and Ashley still active in the business after five decades.
Krix specializes exclusively in loudspeakers across three primary categories: commercial cinema speakers, home cinema systems, and high-end domestic audio speakers. The brand gained prominence in the 1980s by pioneering infinite baffle wall technology and constant directivity horn designs for multiplex cinemas, a market segment they dominated for two decades. Their commercial cinema speakers now grace over 4,500 installations across 40 countries. In 2010, Krix formalized its home cinema range, and by 2018 became the exclusive Trinnov Audio Commercial Cinema distributor for multiple regions.
Krix occupies the premium to ultra-premium tier of the audio market, positioned as a high-end specialist rather than a mass-market manufacturer. The brand commands respect among both professional installers and discerning audiophiles willing to invest significantly in sound quality. Their reputation rests on decades of engineering innovation, proprietary horn technology, and unwavering commitment to Australian manufacturing. Krix appeals to buyers seeking cinema-grade acoustics for domestic environments and those pursuing uncompromising audio performance, making them a niche but prestigious choice within the global hi-fi landscape.
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