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Polk Audio Reserve R400 Center Channel Speaker, Black
Borrowing transducer technology from Polk's flagship Legend Series and featuring new Polk innovations in cabinet and port design, the Reserve Series is a flagship for music and movie audio reproduction. The R400 delivers power and clarity for mid-range frequencies. With two 6.5" Turbine Cone woofers and Polk's unique X-Port technology, the R400 produces a massive yet balanced sound, ideal for a home theater system.
The tapered design of the "Pinnacle" ring radiator tweeter improves directivity and helps distribute high frequencies throughout the room. This widens the sweet spot, allowing you to enjoy music and movies from your favorite listening position.
The innovative "Turbine" mid-range/bass driver significantly improves cone stiffness without adding mass. This allows the driver to move more precisely and quickly, resulting in better sound resolution. You can enjoy movies and music with highly detailed audio reproduction.
The Reserve series' streamlined cabinet design is not only stylish but also supports the speaker's performance. The cabinet, braces, and internal bracing are precisely designed to minimize internal standing waves and resonances.
Features:
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Tweeter: 1" Ring Radiator
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Woofer/Mid-range 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 - 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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Amplifier compatibility: 8/6/4 Ohm
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Minimum impedance: 4.1 Ohm
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Crossover 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/pc: 14.8 kg
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Cabinet tuning: X-Port ETF