Polk Audio Reserve R700

The R700s are recommended for use with amplifiers ranging from 50 to 300 watts per channel. Because they are compatible with 4, 6, and 8-ohm outputs, they will work with most high-quality integrated amplifiers and receivers.

The dual 8-inch woofers, combined with Polk's Power Port 2.0 technology, allow these speakers to reach down to 30Hz. This design minimizes turbulence and port noise, resulting in deep, clean, and impactful bass that often eliminates the need for a separate subwoofer in medium-to-large rooms.

The three-way design separates the audio signal into dedicated drivers for bass, midrange, and high frequencies. By assigning the 6.5-inch Turbine Cone specifically to the midrange, the speaker delivers clearer vocals and more accurate instrument separation compared to two-way designs.

Yes, the R700 is IMAX Enhanced certified, which means it is specifically tuned to handle the dynamic range and clarity required for high-end home cinema. They are excellent as front main speakers in a surround sound system.

Each speaker stands 45 inches tall and weighs nearly 80 pounds, so they require a stable floor surface and enough room to breathe. We recommend placing them away from side walls to take full advantage of the soundstage created by the Pinnacle Ring Radiator tweeter.

Hi-Res Audio certification indicates that the speakers can reproduce frequencies up to 50kHz, far beyond the range of standard human hearing. This ensures that high-resolution digital files are played back with the full detail, nuance, and airiness intended by the recording engineer.