The DL-AB06-200T-EN54 ceiling speaker is designed with two independent full range loudspeakers and two 100V transformers to enable an economic operation of two separated speaker lines (A/B-lines) for high security demands. If one speaker line fails the redundancy of the speakers and the transformers guarantee unimpaired function. It also comes with 3 power adjustments each.
The DL-AB06-200T-EN54 is also compliant with the British Standard BS 5839, Part 8.
The DL-AB06-200T-EN54 is powder coated metal which guarantees long-term stability. For additional safety a 2-pin ceramic connector block, thermal fuses are provided and the speaker chassis are impregnated against dampness.
The DL-AB06-200T-EN54 ceiling speaker is also IP55 rated, this secures the speaker against the impact of environmental influences.
The DL-AB06-200T-EN54 is suitable for a ceiling strength of 10-45 mm. This is primarily related to solid ceilings, for ceilings with soft materials a higher ceiling thicknesses could be necessary. In addition, stronger cables and other fittings may also result in changes of the appropriate setup.