What is it?A range of compact speaker enclosures suitable for both fixed and touring live sound applications. DetailsThe Corus Evolution series currently comprises three full-range systems – C 12.2, C 15.2, C 25.2 – and three subwoofers: Sub 1.15, Sub 1.18, Sub 2.18). All are said to offer high power handling and excellent acoustic performance. The C 12.2 is a compact, trapezoidal 12”/2-way full-range enclosure with a power handling capacity of 500W RMS. Low frequencies are handled by an SMX 2120 woofer, with a DH3 compression driver and 90° x 50° constant directivity horn taking over at frequencies above 1650Hz. The Corus Evolution C 15.2 uses an SMX 2151 woofer to provide better low-frequency coverage and crosses over to the DH3 and horn at 1550Hz. For higher output applications, the C 25.2 combines dual 15” drivers in an enclosure capable of handling capacity up to 1000W RMS and 139dB sound pressure levels. Handling the top end (above 1750Hz) a ND2-8 neodymium compression drive is mounted on a rotatable 60° x 40° constant directivity horn. The three sub-woofers in the range – the Sub 1.15, Sub 1.18 and Sub 2.18 – are single 15”, single 18” and dual 15” enclosures offering power handling up to 1000W RMS.