KEF LS50 Loudspeaker, $1499.99/pair
LS50-Stereophile-BestAwards-2013
Winner: OVERALL PRODUCT OF 2013
Winner: BUDGET COMPONENT OF 2013
| Design | Two-way bass reflex |
| Drive units | Uni-Q driver array: HF: 25mm (1in.) vented aluminium dome LF/MF: 130mm (5.25in.) magnesium/aluminium alloy |
| Frequency range (-6dB) | 47Hz – 45kHz |
| Frequency response (±3dB) | 79Hz – 28kHz |
| Crossover frequency | 2.2kHz |
| Amplifier requirements | 25 – 100 W |
| Sensitivity (2.83V/1m) | 85dB |
| Harmonic distortion 2nd & 3rd harmonics (90dB, 1m) |
<0.4% 175Hz-20kHz |
| Maximum output | 106dB |
| Nominal impedance | 8Ω (min. 3.2Ω) |
| Weight | 7.2kg (15.8lbs.) |
| Dimension (H x W x D) (with terminal) |
302 x 200 x 278 mm (11.9 x 7.9 x 10.9 in.) |
