Indoor/Outdoor Speaker Pair, Two-Way, Black, 70V/8ohm. Whether monitoring in the studio or small stage venues High excursion woofers mounted in tuned ABS cabinets, coupled with a 1" soft dome tweeter, provide wide frequency response with tremendous detail. Rear mounted rotary switch selects multiple taps on the internal 70V transformer, or 8Ω bypass position, allowing the speaker to see the full frequency range.