The Wheelock E70 and E90 speaker strobes feature high efficiency sound output with dual voltage (25/70 VRMS) capability, field selectable candela and tap settings and low current draw.

The speaker strobes provide high audio output with clear audibility to meet the critical needs of the life safety industry for effective emergency communications.  E70H/E90H high fidelity models, ET70/ET90 speaker strobes with additional tap settings, and ET70WP weatherproof speaker strobes are also available.