Between the AT2020USB+ and MD 445, the AT2020USB+ comes out ahead in type and connection, while the MD 445 wins on max spl. Overall, the AT2020USB+ scores 73.9 and the MD 445 scores 91.2 on our Mars Score.
Which should you buy?
The MD 445 is the clear pick on raw spec strength, leading by 17.3 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the AT2020USB+ if you care most about type and connection. The biggest gaps in its favor are type, connection.
Pick the MD 445 if you care most about max spl. Its strongest claims are max spl.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the MD 445 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Audio-Technica - AT2020USB+ wins
- ▲Type: Condenser (vs Dynamic).
- ▲Connection: USB (vs XLR).
Why Sennheiser - MD 445 wins
- ▲Max SPL — 9.03% more. 157 dB vs 144 dB.
Spec comparison
Spec
| Spec | Audio-Technica - AT2020USB+ | Sennheiser - MD 445 |
|---|---|---|
| Type | Condenserlead | Dynamic |
| Polar pattern | Cardioid | Supercardioid |
| Frequency response | 20Hz–20kHz | 40Hz–20kHz |
| Max SPL | 144 dB | 157 dBlead |
Connectivity
| Spec | Audio-Technica - AT2020USB+ | Sennheiser - MD 445 |
|---|---|---|
| Connection | USBlead | XLR |
| Headphone out | truelead | false |
Frequently asked
Spec-level deep dives
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