[BKA-2900] KANALS / STEREO POWER AMPLIFIER / ÆÄ¿ö¾ÚÇÁ-½ºÅ×·¹¿À / 800WX2CH(8ohm) / 1440WX2CH(4ohm) ¹æ¼Û¿ë¾ÚÇÁ