| Model Name | POLK RESERVE R500 |
| Speaker Configuration | 2-Way |
| Recommended Amplifier Power | 25 to 200 W |
| Drivers |
2 x 5.25" / 133.35 mm Polypropylene Cone Woofer 1 x 1" / 25.4 mm Tweeter |
| Enclosure Type | Bass-Reflex |
| Ports | 1 x Rear-Firing |
| Frequency Response | 49 Hz to 36 kHz (-3 dB) |
| Frequency Range | 32 Hz to 50 kHz |
| Impedance |
8 Ohms 6 Ohms 4 Ohms 3.9 Ohms |
| Wired Connectivity | 1 x 5-Way Binding Post Pair Input |
| Crossover | 2.5 kHz |
| Sensitivity | 87 dB |
| Placement & Mounting Options | Floorstanding |
| Dimensions | 10.1 x 41.1 x 13.7" / 255.4 x 1044.5 x 348.8 mm (with Feet) |
| Weight | 39.0 lb / 17.7 kg |
