In this review, we will be comparing Genelec G Two and LSX, two Powered Bookshelf speakers from Genelec and KEF. Being Powered speakers, they both have built-in amplifiers so you don't need an external power amp or an integrated amp to power them.
Let's have a brief look at the main features
of Genelec G Two and KEF LSX first before getting into our more
detailed comparison.
Genelec G Two Key Specs
- 2-way Design
- 100-watt RMS Integrated Amplifier
- 0.75" Dome Tweeter
- 4.1" Cone Woofer
- 62-20k Hz Frequency Response
- N/A Max Depth / N/A Max Sample Rate
- Weight:3.20kg
- Dimensions (H x W x D): 242.0" x 5.9" x 5.6"( 242 x 151 x 142 mm )
KEF LSX Key Specs
- 2-way Design
- 200-watt RMS Integrated Amplifier
- 0.75" Hard-Dome Tweeter
- 4.5" Magnesium/Aluminium alloy Woofer
- 59-28k Hz Frequency Response
- 24-bit Max Depth / 96 kHz Max Sample Rate
- App Control Feature
- Weight:3.50kg
- Dimensions (H x W x D): 239.7" x 6.125" x 7.1"( 239.7 x 155.6 x 180mm )
In the following sections, we will get into more detail in order to better understand how the Genelec G Two and KEF LSX compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
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Drivers
Both Genelec G Two and LSX are 2-way speakers.
| Driver |
Genelec G Two |
KEF LSX |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
0.75-inch
|
0.75-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 4.1-inch
|
1 x 4.5-inch
|
Genelec G Two features a 0.75" Dome Tweeter and 1 x 4.1" Cone Woofer with a Crossover frequency at 3000Hz. On the other hand, the LSX features a 0.75" Aluminum Hard-Dome Tweeter and 1 x 4.5" Magnesium/Aluminium alloy Woofer .
Frequency Response
Genelec G Two has a frequency range of 62-20k Hz whereas LSX has a frequency range of 59-28k Hz. With a minimum frequency of 59Hz, the LSX can go slightly deeper then the Genelec G Two's min frequency of 62Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Bookshelf class in our database.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf Speakers
None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.
Cabinet Type and Port Position
Both Genelec G Two and LSX have rear firing ports. Rear ported speakers generally need more room between the backside of the speaker and the wall compared to sealed and front/bottom ported speakers. Placing the speakers too close to the walls may cause the bass to sound boomy.
If you are limited in space and can't get the speakers away from the backwall, check our Speakers with Front Firing Ports page.
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Genelec G Two's and KEF LSX's external dimensions. Genelec G Two has external dimensions of 242 x 151 x 142 mm ( 9.5 x 5.9 x 5.6) whereas KEF LSX has external dimensions of 239.7 x 155.6 x 180mm ( 9.4375 x 6.125 x 7.1inch) .
Genelec G Two is 4.6mm narrower and 38mm less deeper than KEF LSX but it is also 2.3mm taller.
Below you can see the front view size comparison of Genelec G Two and KEF LSX in scale.
Comparison image of Genelec G Two and KEF LSX Size and External Dimensions
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the Genelec G Two is approximately 214.4cm2 / 33.2inch2 and base area of the KEF LSX is approximately 365.7cm2 / 56.7inch2. The Genelec G Two requires 41% less surface area than the LSX which gives it a small advantage on placement in tight spaces.
Here is an another comparison that shows both speakers on a BDI Octave Media Cabinet, next to a standard size amplifier and turntable in scale:
Size Comparison image of Genelec G Two and KEF LSX on a Media Console