Mga boss, newbie to the forum but I've been reading posts for the last week. Has anybody used dipolar in-ceiling speakers for surrounds? Hindi kasi puwede mag in-wall or bookshelf para sa sides ko, sliding glass door iyong sa kaliwa. Maganda rin iyong in-ceilnig para malinis to improve WAF. Puwede ring bookshelf or smaller hanging from ceilng and pointed down. Currently looking at KEF Ci130DS for in-ceiling and maybe NHT Absolute Zero or similar para medyo tago. Any recommendations?