Polk Audio Reserve R400 Center Speaker, Black
Element technology borrowed from Polk's flagship Legend Series and new Polk innovations in housing and port design make the Reserve series the flagship for music and movie audio playback. The R400 offers power and clarity to the midrange. Featuring two 6.5" turbine woofers and Polk's exclusive X-Port technology, the R400 delivers massive yet balanced sound ideal for a home theater system.
The narrow design of the "Pinnacle" ring radiator tweeter improves directivity and helps spread high sounds around the room. Thanks to this, the sweet spot is wider and you can enjoy music and movies from your favorite place.
The innovative "Turbine" midrange/bass element brings a significant improvement in cone stiffness without adding mass. This allows the element to move more precisely and faster, producing better sound resolution. You can enjoy movies and music with highly detailed sound reproduction.
The streamlined case design of the Reserve series is not only stylish but also supports the speaker's performance. The housing, mounts and internal support are precision designed to minimize internal standing sound waves and resonances.
Features:
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Tweeter element: 1" ring radiator
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Bass/midrange drivers: 2 x 6.5", turbine cone
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Frequency response (-3dB): 48 - 39,000 Hz
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Overall response: 36 to 50,000 Hz
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Recommended amplifier power: 20 - 200 W
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Sensitivity: 89 dB SPL @ 2.83 V
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Compatibility with amplifiers: 8/6/4 Ohm
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Minimum impedance 4.1 Ohm
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Split frequency/frequencies: 2.5 kHz
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Dimensions (W x H x D): 615 x 196.6 x 350 mm
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Speaker weight/piece: 14.8 kg
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Case Tuning: X-Port ETF
