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Osborn Loudspeakers 15 inch Subwoofer (Active / Powered) This is really good value. I've drop the price that is way below. You will never find something better at this price. This subwoofer is the reference box as the front has rounded ends and in a white gloss finish. 15 inch driver in mint condition. This sub can go very low. At 15 inch this really move a lot of air. Osborn subwoofer T15 Subwoofer but in the reference box, I bought this a couple of years ago from someone else. Only selling as its to high for my needs as it covers my centre channel. Red Gum amp Specifications: SPEAK
At A$1,100, this sits a touch under the A$1,171 median of the recent comparables and well below the A$2,491 upper quartile, so it reads as a fair-to-strong buy rather than an ambitious ask. It’s not a screaming bargain, but it is priced attractively enough that a clean example should move quickly.
A 15-inch active Osborn sub should appeal to buyers wanting real-room output and proper low-end authority, especially if it’s being matched to efficient mains or a stereo rig that needs scale below 30 Hz. The like-new condition is a real plus here, since powered subs are worth buying clean; just confirm the amp is quiet, the driver is original, and any input/level controls and cables you need are included.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Osborn Loudspeakers was founded in 1984 in Australia by Greg Osborn, a passionate live music enthusiast who identified a profound gap between the immediacy of live performances and typical reproduced sound. Driven by this insight, he established the brand—known fully as Osborn No Compromise Loudspeakers—to pursue unyielding audio fidelity, crafting systems that bridge that divide through meticulous design and premium components.
The company specializes exclusively in high-performance loudspeakers, eschewing diversification into amplifiers, turntables, DACs, headphones, or cables. Iconic models like the Grand Monument Reference, Titan Elite, Eclipse, and Epitome Towers exemplify their approach: massive, efficient drivers—often just a single high-power woofer and tweeter per speaker—engineered with robust construction and powerful magnets for exceptional dynamics and clarity. These floorstanding towers dominate their catalog, tailored for hi-fi and home theater setups that demand scale and precision.
Positioned as a niche boutique in the high-end market, Osborn commands respect among discerning audiophiles for delivering "no compromise" performance that punches above its price in subjective listening tests, though objective measurements remain scarce. Australian-made and world-renowned for their size, power handling, and live-like reproduction, they appeal to buyers seeking rare, statement-making speakers that rival global elites without widespread hype.
See all Osborn Loudspeakers listings on RADAR.
StereoNET
Excellent
AU
StereoNET
Excellent
AU
StereoNET
Like new
StereoNET
AU
StereoNET
StereoNET
AU
