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Front view — side by side at true scale
AKlipsch The Sevens IIBKEF LSX II
Klipsch The Sevens IIvsKEF LSX II
The Klipsch The Sevens II stands 38.1 cm tall — about 14.1 cm more than the KEF LSX II at 24.0 cm. On footprint the Klipsch The Sevens II is the wider cabinet (20.6 cm versus 15.5 cm). The Klipsch The Sevens II reaches deeper in the bass, down to 39 Hz versus 54 Hz. Low frequencies come from a 165 mm cone on the Klipsch The Sevens II and a 115 mm cone on the KEF LSX II. On price, the Klipsch The Sevens II sits higher — about $1,999 a pair against $1,500 for the KEF LSX II.
| A | B | |
|---|---|---|
| Manufacturer | Klipsch | KEF |
| Model | The Sevens II II | LSX II II |
| HiFi ladder position | #134 of 215 bookshelf | #6 of 215 bookshelf |
| Height | 15 in | 9.4 in |
| Width | 8.1 in | 6.1 in |
| Depth | 12.5 in | 7.1 in |
| Weight | 23.7 lb | 7.9 lb |
| Enclosure | bass-reflex-rear | — |
| Drivers | 1× 1 in tweeter (Titanium LTS dome (Tractrix horn)), 1× 6.5 in woofer (Jet Cerametallic) | 1× 0.7 in tweeter (aluminium dome), 1× 4.5 in mid-bass (magnesium-aluminium alloy cone) |
| Frequency — low | 39 Hz | 54 Hz |
| Frequency — high | 25000 Hz | 28000 Hz |
| Sensitivity | — | — |
| Impedance | — | — |
| Recommended amp | — | — |
| MAP (USD) | $1,999 / pair | $1,500 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | klipsch.com ↗ | international.kef.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.

