Description
Presonus Air XD 15 1500W 15'' 2 way Active Speaker analog cases Acoustic Linear Phase (ALP) design Dual isolation 1062926 alexander pedals Denominations:CA$25 Acoustic Linear Phase (ALP) design provides complementary coherence between QSC loudspeakers deployed in the same audio system delivering a uniform listening experience across the entire venue inspired by the legendary '73 preamp