ขายแอม ARC audio 4050CXL แอมป์ 4ch

สภาพเดิมรับประกันเดิมไม่เคยซ่อมรับซื้อขายแลกเปลี่ยนครับสินค้าอื่นดูตามลิ้งเลยครับ ตจวส่งemsได้ครับ http://www.pantipmarket.com/items/11177621 Stereo @ 4 Ohms..........................................................55 watts x 4 Stereo @ 2 Ohms...........................................................90 watts x 4 Bridged @ 4 Ohms.......................................................180 watts x 2 THD:.....................................................................................<0.05% Freq. Response:.........................................................20Hz ∼ 20kHz Built-in variable 12 dB per octave Crossover...................................... Crossover range:........................................................50 Hz - 5.5 kHz S/N Ratio:.................................................................................95dB Channel Separation:..............................................................>65dB Transient Dist.:...................................................................<0.015% Damping Factor:...........................................................>300 (1kHz) Bass boost:...............................................................+18dB @ 45 Hz Max. Current Draw:..................................................................46A Dimension:.............................................................13" x 8" x 2.35"