LASE Replacement Amplifier K Series Module for QSC K12, K10, K8, KLA12 Powered Speaker. (Power Con Cable Included). Very Easy To Install. Professional Loudspeaker Bi-Amped Power-Amplifier Module, This Compatible Replacement for. QSC K8, K10, K12, KLA12. Has same number of unique control features as the original plus locking IEC connection for a remote gain control. […]... Read More