AT-661w는 실내외 고정형 설치를 위해 특별히 개발된 horn이 장착된 passive fullrange 스피커입니다. 하우징, 연결부, 그릴 등에 완벽한 waterproof 및 weather proof가 적용 되었습니다.
Electroacoustic features
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acoustic design : passive fully horn loaded point source speaker system, 2-way, vented design, weather resistant
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power rating (nominal) : 600 watts
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power rating (program) : 1200 watts
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power rating (peak) : 2400 watts
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components : 2 x 10" long excursion impregnated cone / 1.4" compression drive on rotatable CD-horn, with self-resetting IPC[*]-HF protection, neodymium magnets
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sensitivity : 105 dB
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maximum SPL : 138 dB
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frequency range : 65 Hz – 20 kHz
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2-way design : yes
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nominal impedance : 4 ohms
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nominal dispersion (h × v) : 90° × 60°