LH1 ￣ 10m10e high-efficiency horn speaker can provide

 excellent voice reproduction and sound transmission effect, which is suitable for a wide range of indoor and outdoor applications. It is ideal for applications such as sports grounds, parks, exhibitions, factories and swimming pools. LH1 ￣ 10m10e is a 10 W, aluminum rectangular horn speaker. The horn edge is covered with PVC profiles to prevent damage from impact. The horn back cover is made of ABS flame retardant material (in line with UL 94 V0 standard). The shell is light gray (RAL 7035) and waterproof and dustproof. Basic function voice alarm these voice alarm loudspeakers are specially designed to be used in buildings requiring PA system performance to comply with official regulations. LH1 ￣ 10m10e is designed for voice alarm system and is certified by en 54 ￣ 24 to BS 5839 ￣ 8 and en 60849. The protection horn speaker has built-in protection function, which can ensure that in case of fire, the damage of loudspeaker will not cause the failure of its connected circuit. In this way, the integrity of the system is maintained, thus ensuring that speakers in other locations can still communicate information to people in a timely manner. The connection and safety horn speaker is equipped with ceramic junction box, temperature fuse and heat-resistant high-temperature wire. The built-in matching transformer has four jumper connectors that can be used to select the output power. Optional line / speaker monitoring board can be installed inside horn speaker. Certificate and accreditation all Bosch loudspeakers meet IEC 268-5 power handling capacity (PHC) standard and can operate continuously for 100 hours at rated power. In addition, Bosch also conducted a simulated acoustic feedback exposure (SAFE) test to ensure that the speaker can withstand twice the rated power in a short time. This ensures high reliability of loudspeakers in extreme conditions, improves customer satisfaction, extends service life, and significantly reduces the probability of failure or performance degradation. Safety in accordance with en 60065, emergency in accordance with en 54 ￣ 24 / BS 5839 ￣ 8 / en 60849, waterproof and dustproof in accordance with IEC 60529, IP 65, wind power in accordance with Nen 6702:2007 + A1:2008, BFT 11 regional certification, European CE CE DOP

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