DLM-300은 FM/I 및 DFM모듈에 대한 중저역 확장 스피커입니다. Electroacoustic features acoustic design : direct radiating, vented design power rating (nominal) : 500 watts components : 4 × 6,5" long excursion driver maximum SPL : 126 dB cut-off frequency : 48 Hz nominal impedance : 4 ohms