In this review, we will be comparing The Fives and LSX, two Powered Bookshelf speakers from Klipsch 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 Klipsch The Fives and KEF LSX first before getting into our more
detailed comparison.
Klipsch The Fives Key Specs
- 2-way Design
- 160-watt RMS( 320-watt Peak) Integrated Amplifier
- 1" Tractrix Horn Tweeter
- 4.5" Fiber-composite Woofer
- 50-25k Hz Frequency Response
- 24-bit Max Depth / 192 kHz Max Sample Rate
- Built-in 5.0 Bluetooth
- App Control Feature
- Weight:4.85kg
- Dimensions (H x W x D): 314.3" x 6.5" x 11.125"( 314.3 x 165.1 x 282.6mm )
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
- Built-in 4.2 Bluetooth
- 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 Klipsch The Fives 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 The Fives and LSX are 2-way speakers.
| Driver |
Klipsch The Fives |
KEF LSX |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
0.75-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 4.5-inch
|
1 x 4.5-inch
|
The Fives features a 1" Titanium Tractrix Horn Tweeter and 1 x 4.5" Fiber-composite Woofer . 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
The Fives has a frequency range of 50-25k Hz whereas LSX has a frequency range of 59-28k Hz. With a minimum frequency of 50Hz, the The Fives can go significantly deeper on the low side and provide stronger bass compared to the LSX's min frequency of 59Hz.
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 The Fives 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 Klipsch The Fives's and KEF LSX's external dimensions. Klipsch The Fives has external dimensions of 314.3 x 165.1 x 282.6mm ( 12.375 x 6.5 x 11.125inch) whereas KEF LSX has external dimensions of 239.7 x 155.6 x 180mm ( 9.4375 x 6.125 x 7.1inch) .
Klipsch The Fives is clearly the larger of the two speakers. Its body is 9.5mm wider, 74.6mm taller and 102.6mm deeper than KEF LSX.
Below you can see the front view size comparison of Klipsch The Fives and KEF LSX in scale.
Comparison image of Klipsch The Fives 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 Klipsch The Fives is approximately 466.6cm2 / 72.3inch2 and base area of the KEF LSX is approximately 365.7cm2 / 56.7inch2. The The Fives requires 28% more surface area than the LSX which gives it a small disadvantage 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 Klipsch The Fives and KEF LSX on a Media Console