"B-Stock, Seeburg Acoustic Line K 20 dp 90°; Active HiMid loudspeaker; with digital power amplifiers (biamped); Equipment: 2 x 10"" neodymium woofer, 1,4"" neodymium bass driver; Power: 1000 W AES LF, 350 W AES HF; max. SPL: 134dB; max. Input...