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Fluance Ai81 vs KEF LS60 Wireless Comparison

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Fluance Ai81

Powered Floor-standing | 30-20k Hz

Fluance Ai81 Elite
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KEF LS60 Wireless

Powered Floor-standing | 31-24k Hz

KEF LS60 Wireless
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Fluance Ai81 Fluance Ai81
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KEF LS60 Wireless KEF LS60 Wireless
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Fluance Ai81
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KEF LS60 Wireless
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Fluance Ai81 vs KEF LS60 Wireless Speaker Comparison

In this review, we will be comparing Ai81 and LS60 Wireless, two Powered Floor-standing speakers from Fluance 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 Fluance Ai81 and KEF LS60 Wireless first before getting into our more detailed comparison.

Fluance Ai81 Key Specs

  • 2-way Design
  • 150-watt RMS Integrated Amplifier
  • 1" Soft Dome Tweeter
  • 2 x 6.5" Woven, Glass Fiber Composite Woofer
  • 30-20k Hz Frequency Response
  • Power Range:up to 150watts
  • 16-bit Max Depth / 48 kHz Max Sample Rate
  • Built-in 5.0 Bluetooth
  • Weight:13.16kg
  • Dimensions (H x W x D): 960.0" x 8.5" x 10.24"( 96 x 21.6 x 26 cm )

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
  • 4" Midrange
  • 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 )

In the following sections, we will get into more detail in order to better understand how the Fluance Ai81 and KEF LS60 Wireless 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

One of the fundamental differences between these two speakers is that Ai81 is a 2-way design whereas the LS60 Wireless is a 3-way speaker. 3-way designs utilize a midrange driver in addition to the tweeter and woofer on 2-way designs. Designing a crossover for a 3-way speaker is a complicated process and generally increases the overall cost of the speaker.

Driver Fluance Ai81 KEF LS60 Wireless
Driver Setup 2-way 3-way
Tweeter 1-inch 0.75-inch
Midrange - 1 x 4-inch
Woofer 2 x 6.5-inch 4 x 5.25-inch

Ai81 features a 1" Silk Neodymium Ferrofluid Cooled Soft Dome Tweeter and 2 x 6.5" Woven, Glass Fiber Composite Woofer . On the other hand, the LS60 Wireless features a 0.75" Aluminum aluminum dome Tweeter , a 4" Midrange and 4 x 5.25" Uni-Core force-cancelling Woofer .

Frequency Response

Ai81 has a frequency range of 30-20k Hz whereas LS60 Wireless has a frequency range of 31-24k Hz. With a minimum frequency of 30Hz, the Ai81 can go slightly deeper then 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

Ai81
LS60 Wireless
Min
Average
Max
High Frequency

Floor-standing Speakers

Fluance Ai81
KEF LS60 Wireless
Min
Average
Max

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

Ai81 has a bottom firing port whereas LS60 Wireless has a rear firing ports. Fluance Ai81's bottom-firing port gives more flexibility in placement in regards to proximity to walls compared to KEF LS60 Wireless with its rear-firing 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 Fluance Ai81's and KEF LS60 Wireless's external dimensions. Fluance Ai81 has external dimensions of 96 x 21.6 x 26 cm ( 37.8 x 8.50 x 10.24 inches) whereas KEF LS60 Wireless has external dimensions of 1090.0 x 212.0 x 394.0mm ( 42.9 x 8.3 x 15.5inch) .

Fluance Ai81 is 130mm shorter and 134mm less deeper than KEF LS60 Wireless but it is also 4mm 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 Fluance Ai81 is approximately 561.0cm2 / 87.0inch2 and base area of the KEF LS60 Wireless is approximately 835.3cm2 / 129.5inch2. The Ai81 requires 33% less surface area than the LS60 Wireless which gives it a small advantage 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 Fluance Ai81 weighs 13.16kg / 29lbs and the KEF LS60 Wireless weighs 31.20kg / 68.6lbs. This makes the LS60 Wireless 137% heavier than the Ai81.

Here is a comparison of how Ai81 and LS60 Wireless's weights compare with the average, max and min weights in Powered Floor-standing class.

Weight
All Floor-standing Speakers
Fluance Ai81
KEF LS60 Wireless
Min
Average
Max

What's in the Box of Fluance Ai81?

Here are the items that are included inside the box of Ai81:
  • Ai81 Powered Tower Speakers (pair)
  • Remote Control
  • 1x CR2032 Battery
  • 6ft Power Cable
  • 8ft 18 Gauge Speaker Wire
  • Quick Start Guide
  • Fluance Catalog
  • Lifetime Customer Support
  • 2 Year Manufacturer’s Warranty
  • What's in the Box of KEF LS60 Wireless?

    Here are the items that come with the LS60 Wireless:
  • 2 Wireless Speakers
  • Power Cords
  • Interspeaker Cable
  • Remote Control
  • Optional Floor Spikes
  • Quick Start Guide
  • Warranty and Safety Documents

  • Reasons to choose Fluance Ai81 Elite over KEF LS60 Wireless
    Woofer Size 6.5 inches vs 5.25 inches Larger woofer
    Low Frequency Response 30 Hz vs 31 Hz Generates deeper bass
    Height 960mm vs 1090mm Easier to fit in smaller spaces
    Base Surface Area 561cm2 vs 835cm2 Takes less floor space
    Price per pair* 499USD vs 4999USD costs less (*prices may change depending on the seller, location and time)
    RCA Connection Yes vs No Connection via RCA input

    Reasons to choose KEF LS60 Wireless over Fluance Ai81 Elite

    Driver Setup 3-way vs 2-way Have a dedicated mid-range driver
    Number of Woofers 4 vs 2 More woofers
    High Frequency Response 24k Hz vs 20k Hz Generates higher frequency
    App-Based Control Apple iOS, Android vs None Control the speaker via an app
    Ethernet Connection Yes vs No High quality streaming over Ethernet
    USB Port Service only vs No USB port adds flexibility
    HDMI Input eARC vs No Connect HDMI sources directly
    Fluance Ai81 vs KEF LS60 Wireless Specs Table
    Detailed comparison of specifications
    General Fluance Ai81 Elite KEF LS60 Wireless
    Brand Fluance KEF
    Speaker Type Powered Stereo Speakers Powered Stereo Speakers
    Frequency Response 30-20k Hz 31-24k Hz
    Amplifier
    Watts RMS (Continuous) 150-watt RMS 1400-watt RMS
    Max Bit Depth 16-bit 24-bit
    Max Sample Rate 48 kHz 384 kHz
    Drivers
    Woofer Quantity 2 4
    Woofer Size 6.5" 5.25"
    Woofer Composition Woven, Glass Fiber Composite Uni-Core force-cancelling
    Woofer Surround Material Butyl Rubber Rubber
    Tweeter Size 1" 0.75"
    Tweeter Type Soft Dome aluminum dome
    Aimable Tweeter No No
    Midrange Driver No 4"
    Firing Direction bottom rear
    Physical Specs
    Height 960.0mm (37.8") 1090.0mm (42.9")
    Width 216.0mm (8.5") 212.0mm (8.3")
    Depth 260.0mm (10.2") 394.0mm (15.5")
    Weight 13.16kg (29lbs) 31.20kg (68.6lbs)
    Enclosure Bass Reflex Bass Reflex
    Finish MDF wood n/a
    Available Colors Black Ash,Lucky Bamboo,White Walnut, Natural Walnut Mineral White, Titanium Grey, Royal Blue, British racing green, Carbon black
    Moisture Resistancy No No
    Connections
    Aux Inputs RCA No
    USB Port No Service only
    Phone Input No No
    Subwoofer Output Wired Wired
    Digital Input Optical TOSLINK Optical, Coax
    HDMI Input No eARC
    Headphone Jack No No
    Ethernet Port No Yes
    Other
    Parts Warranty 2 years
    Labor Warranty 2 years

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