What is it? A slimline wide dispersion speaker system designed primarily for club applications. Details SL Series speakers combine a slim, small footprint cabinet design with VHD active-driven technology to provide what KV2 refers to as the "ultimate club system". Speakers can be integrated either externally via wall mounting, suspension and ground stacking - or internally into walls and surfaces. A single yoke assembly with multiple fixed angle and fixing locations is designed to provide a quick and cost-effective solution for simple suspension options. Using KV2 VHD technology, the SL412 loudspeaker houses four 12" low/mid-range drivers and the horn assembly from the VHD1.0 which features a single 8" mid-range and 3" large-format NPVD compression driver. This mid/high horn has an extremely coherent, wide horizontal dispersion of over 110º and with its 4 x 12" configuration dramatically reduces the problem of immediate reflections within the 300Hz - 800Hz range usually associated with wide-dispersion speakers. While the SL412 can potentially be used with any of KV2's range of subs, the SL2.15 double 15" subwoofer adopts the same slim-line design to provide an aesthetically pleasing and acoustically punchy system which, according to KV2, "virtually disappears" against a wall. The SL2.15 is specifically designed to deliver maximum bass response from its shallow cabinet design but to achieve deeper, low bass extension, KV2 recommends using the SL 2.15 with KV2 18" or 21" subs. And another thing… SL Series speakers can be supplied with custom colours, grille templates and logos to match existing interior designs.