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.
Profile view — at true scale
AATC EL50BBang & Olufsen Beolab 50
| A | B | |
|---|---|---|
| Manufacturer | ATC | Bang & Olufsen |
| Model | ATC EL50 | Bang & Olufsen Beolab 50 |
| Height | 1421 mm | 1088 mm |
| Width | 455 mm | 455 mm |
| Depth | 352 mm | 500 mm |
| Weight | 63 kg | 61 kg |
| Enclosure | bass-reflex-front | sealed |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 234 mm woofer (cone) | 1× 19 mm tweeter (soft-dome), 3× 102 mm midrange (Heaven midrange array), 3× 254 mm woofer (long-stroke paper cone) |
| Frequency — low | 32 Hz | 15 Hz |
| Frequency — high | 25000 Hz | 43000 Hz |
| Sensitivity | — | — |
| Impedance | — | — |
| Recommended amp | — | — |
| MAP (USD) | — | $79,800 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | bang-olufsen.com ↗ |
| 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.

