The Klipsch RP-500M II and RP-600M II are both bookshelf speakers in the company’s Reference Premiere series. They are very similar in terms of design and specifications, but there are a few key differences.
Design
Both speakers have a two-way design with a 5.25-inch Cerametallic woofer and a 1-inch titanium horn tweeter. The woofer is made of a proprietary ceramic/aluminum hybrid material that is lightweight and rigid, resulting in excellent bass response and clarity. The tweeter is horn-loaded, which means that it is coupled to a waveguide that helps to focus and amplify the sound. This results in a very crisp and clear high-frequency response.
The RP-600M II has a slightly larger woofer than the RP-500M II, and it also has a slightly different crossover frequency. This gives the RP-600M II a slightly deeper bass response and a slightly more extended high-frequency response.
Specifications
Here is a table comparing the specifications of the Klipsch RP-500M II and RP-600M II:
| Specification | Klipsch RP-500M II | Klipsch RP-600M II |
|---|---|---|
| Speaker type | Two-way bookshelf | Two-way bookshelf |
| Woofer size | 5.25 inches | 6.5 inches |
| Tweeter size | 1 inch | 1 inch |
| Frequency response | 50 Hz – 25 kHz (±3 dB) | 44 Hz – 25 kHz (±3 dB) |
| Crossover frequency | 1530 Hz | 1500 Hz |
| Sensitivity | 92 dB | 94.5 dB |
| Power handling | 75 W RMS, 300 W peak | 100 W RMS, 400 W peak |
| Impedance | 8 ohms | 8 ohms |
| Dimensions (H x W x D) | 12.25 x 7.5 x 10.75 inches | 13.5 x 8 x 11.75 inches |
| Weight | 12.5 pounds each | 18.1 pounds each |
Performance
Both the Klipsch RP-500M II and RP-600M II are excellent-sounding speakers. They offer a wide soundstage, excellent imaging, and clear and detailed sound reproduction.
The RP-600M II has a slightly deeper bass response and a slightly more extended high-frequency response than the RP-500M II. This is due to its larger woofer and slightly different crossover frequency.
The RP-600M II also has a slightly higher sensitivity rating than the RP-500M II. This means that it will produce a louder sound for a given amount of power.
Which one should you buy?
If you are looking for a pair of high-quality bookshelf speakers with excellent sound quality, either the Klipsch RP-500M II or RP-600M II would be a great choice.
However, if you are looking for the absolute best sound quality and the deepest bass response, the RP-600M II is the better option. It offers slightly better performance than the RP-500M II in all areas.
Here is a summary of the key differences between the two speakers:
- The RP-600M II has a slightly larger woofer than the RP-500M II.
- The RP-600M II has a slightly deeper bass response and a slightly more extended high-frequency response than the RP-500M II.
- The RP-600M II has a slightly higher sensitivity rating than the RP-500M II.
Ultimately, the best way to decide which speaker is right for you is to listen to them both and choose the one that you prefer.
Conclusion
Both the Klipsch RP-500M II and RP-600M II are excellent bookshelf speakers. They offer excellent sound quality, wide soundstage, and excellent imaging.
