The Reserve R500 is a compact two-way floor-standing loudspeaker sold individually. It pairs two 5¼" Turbine Cone woofers with a 1" Pinnacle Ring Radiator tweeter, crossed over at 2500 Hz. The tweeter's pointed shape is designed to spread high frequencies across the room and widen the listening area, while the woofer cone design raises rigidity without adding mass.

A rear X-Port uses closed-pipe Eigentone resonators tuned to absorb port and cabinet resonances for cleaner sound and more bass output. The speaker is Hi-Res Audio certified, with response stated up to 40 kHz, and carries IMAX Enhanced certification. It is compatible with Dolby Atmos and DTS:X content and can be used for two-channel music or in a multichannel setup.

Connection is through a single set of nickel-plated 5-way binding posts. The speaker works with 8Ω, 6Ω and 4Ω amplifier outputs and a recommended amplifier power of 25 to 200 W. It stands on spikes or pads and is not wall-mountable. Finishes are Black, Walnut and White.