Loa nén hàng hải LH2-UC06 Bosch phóng thanh 6w có biến áp

Loa nén hàng hải LH2-UC06 Bosch phóng thanh 6w có biến áp

Thích hợp cho các ứng dụng hàng hải và công nghiệp trong môi trường ẩm, clo và mặn
Vật liệu ABS cứng, chịu va đập cao với đặc tính chống cháy UL94 V0
Chống nước và bụi ‑ đạt cấp IP 67
Phê duyệt kiểu được chứng nhận EN 60945

The compact Horn Loudspeaker LH2‑UC06 is specifically designed for excellent sound reproduction in marine applications and other industrial environments.

The units are rugged, water- and dust-protected, and resistant to the corrosive effects of seawater and most industrial atmospheres.

The horn loudspeaker is made from a high impact ABS material. This strong, fire-retardant and corrosion resistant material is chemical resistant and thermally stable, making it ideal for even the harshest environments. The horn is standard supplied with corrosion resistant ABS mounting bracket.

Functions

The horn loudspeaker is standard supplied with a sturdy ABS mounting bracket allowing the sound beam to be accurately directed.

The horn loudspeaker is supplied with a 1 m color‑coded 6‑core cable, with each color connected to a different primary tap on the matching transformer. This makes it easy to select nominal full‑power, half‑power, quarter‑power or eight‑power radiation (i.e. in 3 dB steps) without opening the unit during installation. The horn loudspeaker can be optionally flush mounted in a diameter hole of 110 mm (4.33”) in a wall or ceiling by means of 4 screws (not standard supplied). In this case, the bracket is removed and 4 marked holes – at the rear of the horn rim – needs to be drilled.

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