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References
Front view — side by side at true scale
AATC SCM150PSLTBJBL Summit K2
Click either cabinet to swap A ↔ B · Reference height: 50.4 in · 1 in = 11.11 px
| A | B | |
|---|---|---|
| Manufacturer | ATC | JBL |
| Model | ATC SCM150PSLT | JBL Summit K2 |
| Height | 43.5 in | 50.4 in |
| Width | 19.5 in | 24.4 in |
| Depth | 25 in | 18.1 in |
| Weight | 169.8 lb | 239 lb |
| Enclosure | sealed | bass-reflex-rear |
| Drivers | 1× 1 in tweeter (soft dome), 1× 3 in midrange (soft dome), 1× 14.8 in woofer (cone) | 3× 1.5 in tweeter (Teonex annular-ring diaphragm), 1× 9.8 in midrange (Hybrid Carbon Cellulose Composite (HC4) cone), 1× 15 in woofer (Hybrid Carbon Cellulose Composite (HC4) cone) |
| Frequency — low | 25 Hz | 24.6 Hz |
| Frequency — high | 22000 Hz | 23500 Hz |
| Sensitivity | 91 dB | 92 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 100–1500 W | 25–600 W |
| MAP (USD) | — | — |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | jbl.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.