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AMission 770BATC SCM19
Mission 770vsATC SCM19
The Mission 770 stands 59.0 cm tall — about 15.2 cm more than the ATC SCM19 at 43.8 cm. On footprint the Mission 770 is the wider cabinet (30.0 cm versus 25.0 cm). At 88 dB against 85 dB, the Mission 770 is the easier load to drive and plays louder from the same amplifier. The Mission 770 reaches deeper in the bass, down to 42 Hz versus 54 Hz. Low frequencies come from a 200 mm cone on the Mission 770 and a 150 mm cone on the ATC SCM19. Both land in a similar price bracket, around $3,795 a pair.
| A | B | |
|---|---|---|
| Manufacturer | Mission | ATC |
| Model | Mission 770 | ATC SCM19 |
| Height | 23.2 in | 17.2 in |
| Width | 11.8 in | 9.8 in |
| Depth | 12.7 in | 11.8 in |
| Weight | 42.3 lb | 39.2 lb |
| Enclosure | bass-reflex-front | sealed |
| Drivers | 1× 7.9 in mid-bass (mineral-loaded polypropylene), 1× 1.1 in tweeter (woven textile soft dome) | 1× 1 in tweeter (soft dome), 1× 5.9 in mid-bass (cone) |
| Frequency — low | 42 Hz | 54 Hz |
| Frequency — high | 20000 Hz | 22000 Hz |
| Sensitivity | 88 dB | 85 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 25–200 W | 75–300 W |
| MAP (USD) | $3,840 / pair | $3,749 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | mission.co.uk ↗ | 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.

