- Finely perforated grille over the entire front of speaker - Fully enclosed industrial grade steel construction - Enclosed back can - 8'' main cone with secondary high-frequency cone - 70V/25V 4-watt transformer (4 2 1 0.5 0.25 watt) taps; selected by rotary switch - Seismic attachment point - Available in off-white and bright white (U versions) grille finish - ''VR'' versions have a recessed volume control (front-mounted) - Complies with requirements of UL-2043 - Support rail crossbar (included)
