TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker side by side, ordered by size or by price.
HiFi Search
Find speakers by the specs you want.
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
References
Front view — overlaid at true scale
ABang & Olufsen Beolab 50BATC SCM150ASL
| A | B | |
|---|---|---|
| Manufacturer | Bang & Olufsen | ATC |
| Model | Bang & Olufsen Beolab 50 | ATC SCM150ASL |
| Height | 1088 mm | 884 mm |
| Width | 455 mm | 494 mm |
| Depth | 500 mm | 568 mm |
| Weight | 61 kg | 75 kg |
| Enclosure | sealed | bass-reflex-front |
| Drivers | 1× 19 mm tweeter (soft-dome), 3× 102 mm midrange (Heaven midrange array), 3× 254 mm woofer (long-stroke paper cone) | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 375 mm woofer (cone) |
| Frequency — low | 15 Hz | 25 Hz |
| Frequency — high | 43000 Hz | 22000 Hz |
| Sensitivity | — | — |
| Impedance | — | — |
| Recommended amp | — | — |
| MAP (USD) | $79,800 / pair | — |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | bang-olufsen.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.

