Polk Audio RTi12 Specification
| System type | 3-way |
| Enclosure type | Bass-reflex |
| Frequency response ± 3dB | 18 - 27000 Hz |
| Nominal impedance | 8 Ohm |
| Amplifier Requirements | 50 - 500 W |
| Sensitivity (2.83V/1m) | 90 dB |
| Tweeter | 25 mm (1 in.) |
| Midrange | 2 x 133 mm (5.25 in.) |
| Woofer | 3 x 177 mm (7 in.) |
| Dimensions (H x W x D) | 1273 x 196 x 533 mm / 50.12 x 7.72 x 20.98 in. |
| Weight | 39,9 kg / 85.8 lbs. |
