LS 5
| Brand | Tempest, ESS |
| Series | Lab Series |
| Function | Speaker |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 35.6 × 61.5 × 35.6 cm (W × H × D) |
| Weight | 36lbs |
| Frequency Response | 40Hz-20kHz ±3dB |
| Treble | Heil Air-Motion Transformer (Total Radiating Area: 10.4in²) |
| Midrange/Bass | 10" Cone |
| Passive Radiator | 10" |
| Sensitivity | 95dB/W/m (81dB/W/15ft) |
| Impedance (Nominal) | 6Ω |
| Crossover Frequency | 2.4kHz |
| Dispersion (Horizontal) | 120° |
| Dispersion (Vertical) | 40° |
| Power Handling (Peaks) | 140W |
| Enclosure Type | Passive Radiator |
| Finish | Oak (Grill: Dark Brown) |