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Polk Audio Reserve R900 Atmos Height Speaker Pair
Driver technology borrowed from Polk's flagship Legend Series and new Polk innovations in cabinet and port design make the Reserve series the flagship for music and movie audio reproduction. Add R900 height speakers to enjoy IMAX surround sound in your home theater. The ceiling-reflecting speaker is a perfect choice when you want to enjoy surround sound, but ceiling-mounted speakers are not an option. The R900 speaker pair can be placed on top of Reserve series speakers or mounted on the wall.
The pointed design of the "Pinnacle" ring radiator tweeter improves directivity and helps disperse high frequencies throughout the room. This results in a wider sweet spot, allowing you to enjoy music and movies from your favorite spot.
The innovative "Turbine" midrange/bass driver significantly improves cone stiffness without adding mass. This allows the driver to move more precisely and quickly, producing better sound resolution. You can enjoy movies and music with highly detailed audio reproduction.
The streamlined cabinet design of the Reserve series is not only stylish but also supports the speaker's performance. The cabinet, bracing, and internal support are precisely designed to minimize internal standing sound waves and resonances.
Features:
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Tweeter: 0.75" ring radiator
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Bass/midrange drivers: 4", turbine cone
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Frequency response (-3 dB): 70 - 32,000 Hz
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Overall response: 50 - 50,000 Hz
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Recommended amplifier power: 45 - 100 W
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Sensitivity: 85.5 dB SPL @ 2.83 V
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Amplifier compatibility: 8/6/4 Ohm
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Minimum impedance: 4.2 Ohm
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Crossover frequency/frequencies: 2.1 kHz
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Dimensions (W x H x D): 166 x 158.3 x 320 mm
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Speaker weight/piece: 3 kg
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Cabinet tuning: sealed