Motorized speakers not only have a serious cool factor but the motorized design allows you to direct the sound to the sweet spot. With a flip of a switch the speaker extends and automatically retracts to a flush-mount position when the power is turned off. This 6 12 round in-ceiling speaker provides incredible sound with multi-angle dispersion from 20 30 40 or 50 angles. The speaker connects to n amplifier or receiver with 12V output via speaker wire or Cat 5 cable and each unit is sold separately. Features. Adjusts to 25 30 40 and 50 angles. Provides high-end audio quality and high directivity generated by the tweeters. Options of install include manual control central control and digital wireless remote control. Perfect for home theaters multi-zone audio reproduction or background music. Can be used in assembly halls schools or public broadcast systems Specification. Type 2 Way. High Frequency Tweeter 0.75 19mm. Low Frequency Woofer 6.5 165mm. Nominal Impedance 8 Ohm. Power 80W. Full Power 250W. Frequency response 45 Hz 20 kHz. SPL Maximum 90dB. Dispersion 109dB. Dispersion Vertical 60 Horizontal 120 -6dB. Dimensions 12.7 Dia. x 8.11 D in