Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Elgato - Wave:3 | sE Electronics - V7 |
|---|---|---|
| Max SPL | 120 dB | 155 dB |
| Type | Condenser | Dynamic |
| Connection | USB | XLR |
Between the Wave:3 and V7, the Wave:3 comes out ahead in type / connection, while the V7 wins on max spl. Overall, the Wave:3 scores 59.6 and the V7 scores 72.2 on our Mars Score.
Which should you buy?
The V7 is the clear pick on raw spec strength, leading by 12.6 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 Wave:3 if you care most about type / connection. The biggest gaps in its favor are type, connection. The single most decisive one: Type: Condenser (vs Dynamic).
Pick the V7 if you care most about max spl. Its strongest claims are max spl. The single most decisive one: Max SPL — 29.17% more. 155 dB vs 120 dB.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the V7 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Elgato - Wave:3 or sE Electronics - V7?
sE Electronics - V7 leads the current Mars Score by 12.6 points.The more useful decision is the trade-off behind that result: compare type, connection, max spl against the way you will actually use the product.
Choose Elgato - Wave:3 if…
Elgato - Wave:3 has the measurable edge on type, connection.
Choose sE Electronics - V7 if…
sE Electronics - V7 has the measurable edge on max spl db.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Elgato - Wave:3 wins
- ▲Type: Condenser (vs Dynamic).
- ▲Connection: USB (vs XLR).
Why sE Electronics - V7 wins
- ▲Max SPL — 29.17% more. 155 dB vs 120 dB.
Spec comparison
Spec
| Spec | Elgato - Wave:3 | sE Electronics - V7 |
|---|---|---|
| Type | Condenserlead | Dynamic |
| Polar pattern | Cardioid | Supercardioid |
| Frequency response | 70Hz–20kHz | 40Hz–19kHz |
| Max SPL | 120 dB | 155 dBlead |
Connectivity
| Spec | Elgato - Wave:3 | sE Electronics - V7 |
|---|---|---|
| Connection | USBlead | XLR |
| Headphone out | truelead | false |