Neumann KH 120 II vs Neumann KH 150
Both side by side at true size, and which one fits better in typical rooms. Rankings come from the same engine as the quiz, using independent measurements where they exist.
Drawn at the same scale.
Which fits better?
Each situation is run through the same rules as the quiz. A gap of less than 2 points (of 100) counts as about the same.
| Situation | KH 120 II | KH 150 | Better fit |
|---|---|---|---|
| Small room, on a desk (10 m², 0.8 m) | 97 | 89 | KH 120 II |
| Medium room (18 m², 1.1 m) | 98 | 97 | About the same |
| Large room, on stands (30 m², 1.8 m) | 93 | 97 | KH 150 |
| Desk close to the wall (under 20 cm) | 98 | 95 | KH 120 II |
| Bass-heavy music (techno, hip-hop) | 98 | 98 | About the same |
| Flat with neighbours, untreated room | 99 | 93 | KH 120 II |
Key differences
- The Neumann KH 120 II costs €1,300 less per pair.
- The Neumann KH 150 has the bigger woofer (6.5″ vs 5.25″), which suits larger rooms.
Specs side by side
| Neumann KH 120 II | Neumann KH 150 | |
|---|---|---|
| Typical price (pair) | €1,598 | €2,898 |
| Preference score (with sub) | 8.44 | 8.38 |
| Bass, −6 dB | 41 Hz | 37 Hz |
| Max level (pair peak at 1 m) | 111 dB | 111 dB |
| Woofer | 5.25″ | 6.5″ |
| Ways | 2 | 2 |
| Port | Front | Front |
| Room correction | MA 1 | MA 1 |
| Boundary EQ | Yes | Yes |
| Inputs | XLR, DIGITAL | XLR, DIGITAL |
| Size (H × W × D) | 287 × 182 × 227 mm | 345 × 225 × 273 mm |
Bold marks the better value where one is clearly better. * estimated from the maker's figure. Max level: peak level of a pair at 1 m, converted from the maker's figure.
Not sure? Check both against your room