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References
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AATC SCM11BKEF Q Concerto Meta
Click either cabinet to swap A ↔ B · Reference height: 415 mm (41.5 cm) · 1 mm = 1.35 px
ATC SCM11vsKEF Q Concerto Meta
The KEF Q Concerto Meta stands 41.5 cm tall — about 3.5 cm more than the ATC SCM11 at 38.0 cm. On footprint the ATC SCM11 is the wider cabinet (22.4 cm versus 21.0 cm). The KEF Q Concerto Meta reaches deeper in the bass, down to 48 Hz versus 56 Hz. Low frequencies come from a 150 mm cone on the ATC SCM11 and a 165 mm cone on the KEF Q Concerto Meta. Both land in a similar price bracket, around $2,649 a pair.
| A | B | |
|---|---|---|
| Manufacturer | ATC | KEF |
| Model | SCM11 | Q Concerto Meta Meta |
| HiFi ladder position | #129 of 215 bookshelf | #155 of 215 bookshelf |
| Height | 380 mm | 415 mm |
| Width | 224 mm | 210 mm |
| Depth | 235 mm | 315 mm |
| Weight | 10.9 kg | 9.5 kg |
| Enclosure | sealed | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 150 mm mid-bass (cone) | 1× 19 mm tweeter (MAT aluminium dome), 1× 100 mm midrange (aluminium cone), 1× 165 mm woofer (hybrid aluminium cone) |
| Frequency — low | 56 Hz | 48 Hz |
| Frequency — high | 22000 Hz | 20000 Hz |
| Sensitivity | 85 dB | 85 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 75–300 W | 15–180 W |
| MAP (USD) | $2,699 / pair | $2,598 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | 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.