TrueScale
Compare speakers at true scale.
TrueSpecs
Compare technical specifications (up to 4 speakers).
References
Front view — overlaid at true scale
AKlipsch RP-500M IIBSonus Faber Lumina II
Specifications
| A | B | |
|---|---|---|
| Model | Klipsch RP-500M II II | Sonus Faber Lumina II |
| Height | 344 mm | 304 mm |
| Width | 171 mm | 179 mm |
| Depth | 270 mm | 263 mm |
| Weight | 5.95 kg | 5.8 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (titanium LTS dome), 1× 133 mm mid-bass (Cerametallic cone) | 1× 29 mm tweeter (DAD soft dome), 1× 150 mm mid-bass (paper cone) |
| Frequency — low | 50 Hz | 55 Hz |
| Frequency — high | 25000 Hz | 24000 Hz |
| Sensitivity | 92 dB | 86 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | — | 30–150 W |
| Manufacturer | klipsch.com ↗ | sonusfaber.com ↗ |
| Product page | Open product page ↗ | Open product page ↗ |
Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.

