- Which is better for movies without a subwoofer?
- The R-600F. Its dual 6.5" woofers reach 38 Hz, while the RP-500M II stops at 45 Hz. For action soundtracks the tower gives noticeably more low-end weight.
- Which sounds more detailed in the highs?
- The RP-500M II. Its larger hybrid Tractrix horn and vented tweeter housing are the newer Reference Premiere design. The R-600F uses the older Reference horn and tweeter.
- Is the RP-500M II worth the extra $40?
- If you have a subwoofer and limited space, yes. You get a pair of the higher-tier Reference Premiere line for $389.99 at Best Buy as of November 4, 2026, versus $349.97 for a single R-600F at Curacao.
- Which is easier to drive?
- The R-600F. At 96 dB sensitivity it needs far less power than the 92 dB RP-500M II. A low-power amp or AV receiver will play the towers louder with less strain.
- Can I use the R-600F as a surround speaker?
- It works as a front or surround tower in a home theater, and its hidden connections accept a Dolby Atmos add-on module. The RP-500M II is the more common choice for surround duty because of its size.
- Which lasts longer?
- Both use MDF cabinets with scratch-resistant finishes and should last many years with normal use. The R-600F's higher power handling gives it more headroom if you play loud for long sessions.