Quick Jump
Brand, Model and Release Date
Information about the brand, model release date.
Manufacturer | KEF |
Model | LS50 |
Release Date | 2013 |
HifiSpecs Rating | |
Amazon Rating | |
Price |
Technical Specs
Technical characteristics of the speakers.
Amplification Type | Passive |
Crossover Type | 2-Way |
Enclosure type | Bass Reflex |
Frequency Range (+/-3 dB)[Hz] | 79 - 28000 |
Frequency Range (-6dB)[Hz] | 47 - 45000 |
Maximum SPL [dB] | - |
Sensitivity (2,83 V/1 m)[dB] | 85 |
Nominal Impedance (Ohms) | 8 |
THD (Total Harmonic Distortion) | - |
Recommended Amplifier Power [W] | 25-100 |
Crossover Frequency [Hz] | 2200 |
Bass Reflex Tuning Frequency [Hz] | - |
Driver Units | Tweeter: Uni-Q driver array with 1″ (25mm) vented aluminum-dome tweeter |
Connectivity | Wired |
Inputs | Single Wire |
Outputs | - |
Magnetic Shielding | No |
Placements and Distances
Where and how to put them.
Form Factor | Shelf, Stand |
Distance from Wall [cm] | 15 |
Dimensions and Weight
Speaker dimensions and weight without stands.
Length | ~7.9 in ~200.66 mm ~20.07 cm |
Width | ~10.9 in ~276.86 mm ~27.69 cm |
Height | ~11.9 in ~302.26 mm ~30.23 cm |
Weight | ~15.8 lb ~7166.76 g ~7.17 kg |
Shipping Weight | ~40.4 lb ~18325.13 g ~18.33 kg |
Colors and Accessories
List of available colors and optional accessories.
Colors |
|
Accessories | – |
Detachable Grilles | No |
Price and Warranty
Satisfaction is (not) guaranteed.
Warranty | 5 Years |
Manufacturer URL | https://international.kef.com/ |
Amazon |
Personal Review
"In this review, I take a detailed look at the KEF LS50 speakers, which initially grabbed my attention with their 'A' rating from Stereophile for outstanding bass extension - a rating often reserved for higher-end products. I found the speakers to be solidly built with a pleasing aesthetics, although some may not favor the rose gold accents. Limitations like lack of support for bi-wiring might be unappealing to some audiophiles. I found the speakers' sonic performance to be agile, dynamic, and accurate with a wide, precise soundstage, capable of revealing every detail in the audio chain. Contrary to some known discussions, I didn't find the speakers power-hungry. They deliver a commendable bass extension, although I occasionally use a sub. The speakers are partly particular about replicating sound as it was intended in the studio, exposing any lackluster links in your audio chain. They do exceedingly well with well-recorded material, their transparency echoing through the audio chain's individual components, bringing about rich tonality. Their performance remained consistent at various volume levels and room sizes. I close, analyzing their strengths and weak points, with a hint on their affordability compared to similar quality speakers."
Related Comparisons
Differences between KEF LS50 and other speakers
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