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: 360 mm (36.0 cm) · 1 mm = 1.56 px
Dynaudio Special FortyvsKEF LS50 Meta
The Dynaudio Special Forty stands 36.0 cm tall — about 5.8 cm more than the KEF LS50 Meta at 30.2 cm. At 86 dB against 85 dB, the Dynaudio Special Forty is the easier load to drive and plays louder from the same amplifier. The Dynaudio Special Forty reaches deeper in the bass, down to 41 Hz versus 79 Hz. Low frequencies come from a 170 mm cone on the Dynaudio Special Forty and a 130 mm cone on the KEF LS50 Meta. On price, the Dynaudio Special Forty sits higher — about $3,500 a pair against $1,599 for the KEF LS50 Meta.
| A | B | |
|---|---|---|
| Manufacturer | Dynaudio | KEF |
| Model | Special Forty | LS50 Meta |
| HiFi ladder position | #127 of 255 bookshelf | #52 of 255 bookshelf |
| Height | 360 mm | 302 mm |
| Width | 198 mm | 199 mm |
| Depth | 322 mm | 281 mm |
| Weight | 8.1 kg | 7.8 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 28 mm tweeter (Esotar Forty soft dome), 1× 170 mm mid-bass (MSP cone) | 1× 25 mm tweeter (MAT aluminium dome), 1× 130 mm mid-bass (aluminium cone) |
| Crossover frequency | 2000 Hz | 2100 Hz |
| Frequency — low | 41 Hz | 79 Hz |
| Frequency — high | 23000 Hz | 28000 Hz |
| Sensitivity | 86 dB | 85 dB |
| Impedance | 6 Ω | 8 Ω |
| Recommended amp | — | 40–100 W |
| MAP (USD) | $3,500 / pair | $1,599 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | dynaudio.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.