In 1978, Teledyne Acoustic Research introduced the AR9 (initially called the “AR-25”), a brand-new, technically advanced four-way loudspeaker system that was a radical departure from the firm’s ...

Theory Audio Design are unveiling a comprehensive lineup of architectural loudspeakers this year starting with the brand new iw25 in-wall loudspeaker. We reviewed the Theory Audio Design 5.2.2 ...

The Trapeze Reimagined is based on a speaker design from 1979 which was designed to reproduce the true sound of a concert hall. In 1979, Audiovector’s founder, Ole Klifoth, launched his Trapez ...

Some audio products are such benchmarks when debuted that they stand the test of time and are sought by collectors long after production ceases. But very few are designed so well that they continue to ...

When it comes to loudspeaker design, looks are much less important than how they sound. There are exceptions that please both eye and ear of course, such as the remarkable Nautilus floorstander or the ...

Theory Audio Design has introduced the iw25 high-performance in-wall loudspeaker. The first of many architectural products to be announced by the brand this year, the iw25 provides dealers with a ...

Available worldwide this month, the iw25 is the first of a series of architectural speakers to be announced by the brand this year. Available worldwide this month, the iw25 is the first of a series of ...