In this review, we will be comparing LS60 Wireless and Navis ARF-51, two Powered Floor-standing speakers from KEF and ELAC. 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 KEF LS60 Wireless and ELAC Navis ARF-51 first before getting into our more
detailed comparison.
KEF LS60 Wireless Key Specs
- 3-way Design
- 1400-watt RMS Integrated Amplifier
- 12th Generation Uni-Q Driver
- 0.75" aluminum dome Tweeter
- 4" Midrange
- 4 x 5.25" Uni-Core force-cancelling Woofer
- 31-24k Hz Frequency Response
- 24-bit Max Depth / 384 kHz Max Sample Rate
- Built-in 4.2 Bluetooth
- App Control Feature
- Weight:31.20kg
- Dimensions (H x W x D): 1090.0" x 8.3" x 15.5"( 1090.0 x 212.0 x 394.0mm )
ELAC Navis ARF-51 Key Specs
- 3-way Design
- 300-watt RMS Integrated Amplifier
- 1" Soft-Dome Tweeter
- 4" Midrange
- 5.25" Aluminum Woofer
- 4" Midrange
- Frequency Response
- N/A Max Depth / N/A Max Sample Rate
- Optional Bluetooth
- Weight:21.00kg
- Dimensions (H x W x D): 1070.0" x 9.6875" x 11.5625"( 1070.0 x 247.0 x 294.0mm )
In the following sections, we will get into more detail in order to better understand how the KEF LS60 Wireless and ELAC Navis ARF-51 compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking
through my links. As an Amazon Associate I earn from qualifying purchases.
Drivers
Both LS60 Wireless and Navis ARF-51 are 3-way speakers.
| Driver |
KEF LS60 Wireless |
ELAC Navis ARF-51 |
|
Driver Setup
|
3-way
|
3-way
|
|
Tweeter
|
0.75-inch
|
1-inch
|
|
Midrange
|
1 x 4-inch |
1 x 4-inch |
|
Woofer
|
4 x 5.25-inch
|
1 x 5.25-inch
|
LS60 Wireless features a 0.75" Aluminum aluminum dome Tweeter , a 4" Midrange and 4 x 5.25" Uni-Core force-cancelling Woofer . On the other hand, the Navis ARF-51 features a 1" Fabric Soft-Dome Tweeter , a 4" Midrange and 1 x 5.25" Aluminum Woofer .
Frequency Response
LS60 Wireless has a frequency range of 31-24k Hz whereas Navis ARF-51 has a frequency range of . With a minimum frequency of Hz, the Navis ARF-51 can go significantly deeper on the low side and provide stronger bass compared to the LS60 Wireless's min frequency of 31Hz.
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 Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
High Frequency
Floor-standing Speakers
Cabinet Type and Port Position
Both LS60 Wireless and Navis ARF-51 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 KEF LS60 Wireless's and ELAC Navis ARF-51's external dimensions. KEF LS60 Wireless has external dimensions of 1090.0 x 212.0 x 394.0mm ( 42.9 x 8.3 x 15.5inch) whereas ELAC Navis ARF-51 has external dimensions of 1070.0 x 247.0 x 294.0mm ( 42.125 x 9.6875 x 11.5625inch) .
ELAC Navis ARF-51 is 20mm shorter and 100mm less deeper than KEF LS60 Wireless but it is also 35mm wider.
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 LS60 Wireless is approximately 835.3cm2 / 129.5inch2 and base area of the ELAC Navis ARF-51 is approximately 726.2cm2 / 112.6inch2. The LS60 Wireless requires 15% more surface area than the Navis ARF-51 which gives it a small disadvantage on placement in tight spaces.
Weight Comparison The weight of a loudspeaker can become an important factor if you need to move and reposition the unit often. Weight of a speaker can also "sometimes" be an indicator of the rigidity of the enclosure and the quality of the internal components used. The KEF LS60 Wireless weighs 31.20kg / 68.6lbs and the ELAC Navis ARF-51 weighs 21.00kg / 46.2lbs. This makes the LS60 Wireless 49% heavier than the Navis ARF-51.
Here is a comparison of how LS60 Wireless and Navis ARF-51's weights compare with the average, max and min weights in Powered Floor-standing class.
Weight
All Floor-standing Speakers
What's in the Box of KEF LS60 Wireless?
Here are the items that are included inside the box of LS60 Wireless:
2 Wireless Speakers Power Cords Interspeaker CableRemote ControlOptional Floor SpikesQuick Start GuideWarranty and Safety Documents
What's in the Box of ELAC Navis ARF-51?
Here are the items that come with the Navis ARF-51:
Powered floorstanding loudspeaker8-feet AC power cordBase plate4 Spikes4 Isolation pucks4 ScrewsOperating Instructions