In this review, we will be comparing two different type of speakers by KEF. KEF LS50C Meta is a Center Channel speaker whereas the LS50 Wireless II is a Bookshelf speaker.
Let's have a brief look at the main features
of KEF LS50C Meta and KEF LS50 Wireless II first before getting into our more
detailed comparison.
KEF LS50C Meta Key Specs
- 2-way Design
- 12th Generation Uni-Q Driver
- 1" Vented dome Tweeter
- 5.25" aluminum Woofer
- 79-28k Hz Frequency Response
- 85 dB Sensitivity
- Impedance: 8ohms
- Power Range:40-100watts
- Weight:7.82kg
- Dimensions (H x W x D): 301.0" x 7-7/8" x 11-1/16"( 301.0 x 201.0 x 281.0mm )
KEF LS50 Wireless II Key Specs
- 2-way Design
- 380-watt RMS( 760-watt Peak) Integrated Amplifier
- 12th Generation Uni-Q Driver
- 1" Hard-Dome Tweeter
- 5.25" Aluminum Woofer
- 45-28k Hz Frequency Response
- 32-bit Max Depth / 384 kHz Max Sample Rate
- Built-in 4.2 Bluetooth
- App Control Feature
- Weight:10.00kg
- Dimensions (H x W x D): 277.8" x 7.875" x 12.6875"( 277.8 x 200.0 x 322.3mm )
LS50C Meta and LS50 Wireless II are members of KEF's LS series of speakers. Below you can find the loudspeakers from this series.
In the following sections, we will get into more detail in order to better understand how the KEF LS50C Meta and KEF LS50 Wireless II 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 LS50C Meta and LS50 Wireless II are 2-way speakers.
| Driver |
KEF LS50C Meta |
KEF LS50 Wireless II |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 5.25-inch
|
1 x 5.25-inch
|
LS50C Meta features a 1" Aluminum Vented dome Tweeter and 1 x 5.25" aluminum Woofer with a Crossover frequency at 2100Hz. On the other hand, the LS50 Wireless II features a 1" Aluminum Hard-Dome Tweeter and 1 x 5.25" Aluminum Woofer .
Frequency Response
LS50C Meta has a frequency range of 79-28k Hz whereas LS50 Wireless II has a frequency range of 45-28k Hz. With a minimum frequency of 45Hz, the LS50 Wireless II can go significantly deeper on the low side and provide stronger bass compared to the LS50C Meta's min frequency of 79Hz.
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 Center Channel class in our database.
Low Frequency
Center Channel Speakers
High Frequency
Center Channel 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 LS50C Meta and LS50 Wireless II 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.
KEF LS50C Meta off-set flexible Port
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 KEF LS50C Meta's and KEF LS50 Wireless II's external dimensions. KEF LS50C Meta has external dimensions of 301.0 x 201.0 x 281.0mm ( 11-13/16 x 7-7/8 x 11-1/16inch) whereas KEF LS50 Wireless II has external dimensions of 277.8 x 200.0 x 322.3mm ( 10.9375 x 7.875 x 12.6875inch) .
KEF LS50 Wireless II is 1mm narrower and 23.2mm shorter than KEF LS50C Meta but it is also 41.3mm deeper.
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 KEF LS50C Meta is approximately 564.8cm2 / 87.5inch2 and base area of the KEF LS50 Wireless II is approximately 644.6cm2 / 99.9inch2. The LS50C Meta requires 12% less surface area than the LS50 Wireless II which gives it a small advantage on placement in tight spaces.
What's in the Box of KEF LS50C Meta?
Here are the items that are included inside the box of LS50C Meta:
Center-channel loudspeakerFoam port plug4 Self-adhesive rubber feetOwners ManualWarranty Registration Card
What's in the Box of KEF LS50 Wireless II?
Here are the items that come with the LS50 Wireless II:
2 Wireless powered speakersTwo 6.5-feet AC power cords10-feet Cat-6 interconnect speaker cableRemote control2 AAA batteries Quick Start Guide Important Safety Information Warranty Information
Base Surface Area 
Price per pair* 
Speaker Type 
Low Frequency Response 
Height 
Ethernet Connection 
3.5mm Connection