Siblings in Dynaudio's Focus series, so they share a family sound. It comes down to size, output and price.
| Area | Better | Why |
|---|
| Bass | A | Dynaudio Focus 50 digs deeper - 22Hz against 39Hz. |
| Built-in power | A | Dynaudio Focus 50 has the bigger amplifier (670W vs 300W RMS). |
| Connections | A | Dynaudio Focus 50 adds Wi-Fi and streaming. |
| Size | depends | Dynaudio Focus 20 XD is easier to place; Dynaudio Focus 50 is bigger, which usually goes with fuller bass. Your room decides. |
| Type | depends | A Powered Floor-standing against a Powered Bookshelf - a different job rather than a better one. |
| Cabinet | depends | Sealed vs Ported. Sealed is tighter and happier near a wall; ported digs lower but wants space behind it. |
| Expandability | A | Dynaudio Focus 50: a sub output. |
| Price | B | Dynaudio Focus 20 XD is cheaper - $6,000 against $11,000, about 45% less; arguably a different class. |
A Dynaudio Focus 50 B Dynaudio Focus 20 XD
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both speakers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
The usual trade-off: Dynaudio Focus 50 measures better, Dynaudio Focus 20 XD costs about about 83% more% less. Whether that gap is worth the money is the call only you can make - and in a normal room it is often smaller than the numbers suggest. If a subwoofer is in your plans, the bass gap largely stops mattering - you would be crossing over above 39Hz anyway, which makes the cheaper Dynaudio Focus 20 XD much easier to justify. In a large or open-plan room, Dynaudio Focus 50 has the cabinet volume to fill it more easily; in a small room, near a wall or at desk distance, Dynaudio Focus 20 XD is the easier speaker to get right.
And remember what a spec sheet cannot show: how each looks in your room and whether the finish suits it, what dealer support and warranty are like where you live, and how they actually sound to you. If you can hear them first - ideally with your own music - that will tell you more than any number above.