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References
Front view — side by side at true scale
ATechnics SB-G90M2BPolk Legend L600
| A | B | |
|---|---|---|
| Manufacturer | Technics | Polk |
| Model | Technics SB-G90M2 M2 | Polk Legend L600 |
| Height | 43.7 in | 46.7 in |
| Width | 11.4 in | 13.1 in |
| Depth | 14.4 in | 15.9 in |
| Weight | 78 lb | 77.8 lb |
| Enclosure | bass-reflex | bass-reflex-down |
| Drivers | 1× 1 in tweeter (aluminium dome), 1× 6.3 in midrange (aluminium cone), 2× 6.3 in woofer (aluminium cone) | 1× 1 in tweeter (Pinnacle ring radiator), 1× 5.2 in midrange (Turbine cone), 2× 7 in woofer (polypropylene cone) |
| Frequency — low | 33 Hz | 34 Hz |
| Frequency — high | 90000 Hz | 38000 Hz |
| Sensitivity | 86 dB | 86 dB |
| Impedance | 4 Ω | 4 Ω |
| Recommended amp | 40–200 W | 100 W |
| MAP (USD) | $3,999.99 each | $3,998 / pair |
| Brand website | us.technics.com ↗ | polkaudio.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.

