Front view — side by side at true scale
AMonitor Audio Gold 50BATC SCM11
| A | B | |
|---|---|---|
| Manufacturer | Monitor Audio | ATC |
| Model | Monitor Audio Gold 50 6G | ATC SCM11 |
| Height | 320 mm | 380 mm |
| Width | 185 mm | 224 mm |
| Depth | 303 mm | 235 mm |
| Weight | 8.5 kg | 10.9 kg |
| Enclosure | bass-reflex-rear | sealed |
| Drivers | 1× tweeter (MPD III planar ribbon), 1× 152 mm mid-bass (HDT C-CAM) | 1× 25 mm tweeter (soft dome), 1× 150 mm mid-bass (cone) |
| Frequency — low | 44 Hz | 56 Hz |
| Frequency — high | 60000 Hz | 22000 Hz |
| Sensitivity | 85 dB | 85 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 130–300 W | 75–300 W |
| MAP (USD) | $2,749 / pair | $2,699 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | monitoraudio.com ↗ | atc.audio ↗ |
| Product page | Open product page ↗ | Open product page ↗ |
Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.

