TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
Front view — side by side at true scale
Click either cabinet to swap A ↔ B · Reference height: 1136 mm (113.6 cm) · 1 mm = 0.49 px
KEF Q7 MetavsMission ZX-4
The Mission ZX-4 stands 113.6 cm tall — about 13.5 cm more than the KEF Q7 Meta at 100.1 cm. On footprint the KEF Q7 Meta is the wider cabinet (31.7 cm versus 24.0 cm). At 90 dB against 87 dB, the Mission ZX-4 is the easier load to drive and plays louder from the same amplifier. The Mission ZX-4 reaches deeper in the bass, down to 40 Hz versus 46 Hz. Low frequencies come from a 165 mm cone on the KEF Q7 Meta and a 130 mm cone on the Mission ZX-4. Both land in a similar price bracket, around $1,730 a pair.
| A | B | |
|---|---|---|
| Manufacturer | KEF | Mission |
| Model | KEF Q7 Meta Meta | Mission ZX-4 |
| Height | 1001 mm | 1136 mm |
| Width | 317 mm | 240 mm |
| Depth | 315 mm | 362 mm |
| Weight | 18.4 kg | 24.6 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 19 mm tweeter (MAT aluminium dome), 1× 100 mm midrange (aluminium cone), 2× 165 mm woofer (hybrid aluminium cone) | 2× 130 mm woofer (aluminium), 1× 130 mm midrange (aluminium), 1× 38 mm tweeter (ring dome) |
| Frequency — low | 46 Hz | 40 Hz |
| Frequency — high | 20000 Hz | 24000 Hz |
| Sensitivity | 87 dB | 90 dB |
| Impedance | 4 Ω | 4 Ω |
| Recommended amp | 15–200 W | 25–150 W |
| MAP (USD) | $1,800 / pair | $1,660 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | international.kef.com ↗ | mission.co.uk ↗ |
| 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.