Siblings in Paradigm's Premier series, so they share a family sound. It comes down to size, output and price.
| Area | Better | Why |
|---|
| Bass | evenly matched | Much the same reach (55Hz vs 55Hz). |
| Amplifier needs | A | Paradigm Premier 720 v2 is more sensitive (92dB vs 90dB), so it goes louder on the same amplifier. |
| Size | depends | Paradigm 200B is easier to place; Paradigm Premier 720 v2 is bigger, which usually goes with fuller bass. Your room decides. |
| Type | depends | A Passive Floor-standing against a Passive Bookshelf - a different job rather than a better one. |
A Paradigm Premier 720 v2 B Paradigm 200B
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?
Paradigm Premier 720 v2 has the edge on paper, though the margin is not large. The rows marked "depends" may matter more to you than the score does. In a large or open-plan room, Paradigm Premier 720 v2 has the cabinet volume to fill it more easily; in a small room, near a wall or at desk distance, Paradigm 200B is the easier speaker to get right. If your amplifier is modest, vintage or valve-based, Paradigm Premier 720 v2 is the safer partner - the other will want more current or more watts to sound its best.
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.