dBTechnologies OPERA P15 ตู้ลำโพง 15 นิ้ว 2 ทาง 800 วัตต์

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dBTechnologies OPERA P15 ตู้ลำโพง 15 นิ้ว 2 ทาง 800 วัตต์

• ตู้ลำโพง dBTechnologies OPERA P15 15 นิ้ว 2 ทาง 800 วัตต์ แบบ Passive Loudspeaker จากยี่ห้อ dBTechnologies
• OPERA P15 is a passive speaker studied for the sound reinforcement of medium to big environments; it offers the possibility to obtain high sound pressures. The speaker is equipped with 15″ woofer (3″ voice coil) and 1″ compression driver (1.75″ voice coil) loaded with 80°/65°x60° asymmetric horn.
• The speaker is made in reinforced polypropylene and acoustic components are protected by metal grille with internal foam which protect them from bad weather.
• It is provided with one top handle and two sides handles, easing its transport. In the bottom of the box there is a standard pole mount cup (D36mm). The speaker has been designed to be used also as stage monitor (43″ angle}.
• lt is equipped with an internal passive filter to allow separate management of acoustic components, by split the audio signal input into two signals: one for low frequencies and one for high frequencies.
• The OPERA P15 has passive crossover filters with a slope of 12dB/oct for the low-pass part, 18dB/oct for the high-pass and a self-resetting thermal protection circuit (PTC) on the driver to prevent protracted overloading