Acora Acoustics QRB

The foundation of Acora Acoustics’ Signature line is the svelte QRB which features all of Acora’s key values. This room friendly reference loudspeaker is crafted from 2cm solid slabs of Black Granite and features a beryllium tweeter that sings unimpeded thanks to a crossover design featuring exotic parts hand-selected for the task of making music feel more real and more present.

The midbass driver, a proprietary design, allows for substantial and thrilling output even in midsize to larger spaces allowing music to integrate with your lifestyle without sacrificing performance, but the sum is greater than the whole. It makes music, first. 

The rigidity of granite far exceeds that of traditional particle board or wood enclosures. One of the benefits of this is as the QRB’s drivers move to push air / create sound, the enclosure isn’t absorbing this energy and dulling or smearing the sound. Another benefit of the Acora enclosure is it does not need internal bracing to “stiffen” the enclosure.

This means no additional reflections inside the enclosure that will vibrate the low frequency driver and smear the sound. The QRB also utilizes world class drivers and a hand built crossover network however the real secret to the Acora Sound, is that you only hear these, not the enclosure.