مكبرات صوت بولك أوديو Reserve Series R200 ثنائية الاتجاه برفوف كتب (أسود ، زوج)

Suitable for use in various settings, this pair of black Polk Audio Reserve Series R200 2-Way Bookshelf Speakers can handle 30 to 200W of power from your amplifier and are each equipped with a 6.5" polypropylene turbine woofer and a 1" Pinnacle Ring Radiator tweeter. They have a frequency response of 51 Hz to 38 kHz for enhanced treble and midrange reproduction and feature a rear-firing X-Port bass port.

Premium sound and minimalist appealPolk's Reserve R200 bookshelf speakers build on the company's long-standing legacy of clever engineering and solid build quality. The 6-1/2" molded Turbine ConeTM driver delivers accurate, natural-sounding midrange. It's the same driver the company uses in their high-end Legend Series. The patented X-Port helps these speakers deliver deep bass with no distortion. And the 1" ring radiator tweeter features an integrated waveguide for a broad "sweet spot" with no unwanted high-frequency resonance. You can use this pair of R200s with confidence as part of an audiophile-grade stereo system, or as the front or rear channels of a Reserve Series surround sound system. Give them plenty of powerMany more affordable Polk Audio speakers are known for their high efficiency (they don't need much power to produce great sound). That's not really the case for the R200s. Because of their high-end design and construction, they need more power to sound their best.The R200s have a nominal impedance of 4 ohms, and at 86 dB efficiency, they're real "gas-guzzlers." I highly recommend a high-output power amp or integrated amp to drive these speakers. Get the most out of your speakersWe often refer to this class of speakers as "bookshelf speakers," but I recommend using a pair of high-quality speaker stands with the R200s. They help improve the sound by giving your speakers a stable, vibration-free platform. Speaker stands also give you more placement flexibility, since you won't be limited to a space on your shelf or table.Got wire?The R200s don't include any speaker wire. Read our article about choosing and installing speaker wire.Shop our selection of speaker wire.READ LESSProduct highlights:1" ring radiator Pinnacle tweeter with an integrated waveguide for a broad "sweet spot"6-1/2" Turbine ConeTM midrange/bass driverfrequency response: 51-38,000 Hznominal impedance: 8 ohmssensitivity: 86 dBrecommended amplifier power: 70 wattshigh-current amplification from a quality power amp or integrated amp is recommended for best performancebass-reflex (ported) enclosure with rear-firing X-Portreduces low-frequency distortion and increases bass output5-way binding post speaker terminalsremovable magnetic grilles