ҹ ˹ẺͶ Ẻо 觻С§մ §ù TOA §ѭҳմ §͹ Ẻо Ҥ ẺͶ 15 ѵ ҹ ͷ˹Ѵ§ ͧ§͹ Ѵ§ 觷ءҴ TOA Megaphone ٹ˹觢Ҵ˭ MEGAPHONE TOA ҹմѺ ͡Ҥʹ TOA ER-3215 TOA ER-2930W