In this review, we will be comparing Kanta No.1 and TSi100, two Passive Bookshelf speakers from Focal and Polk Audio. Let's have a brief look at the main features
of Focal Kanta No.1 and Polk TSi100 first before getting into our more
detailed comparison.
What size room are the Focal Kanta No.1 and Polk TSi100 speakers good for?
The size of the room in which you are planning to use these loudspeakers is an important decision factor. Here we have compared their suitability to various sizes of environments considering their size and max power parameters:
In the following sections, we will get into more detail in order to better understand how the Focal Kanta No.1 and Polk TSi100 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 Kanta No.1 and TSi100 are 2-way speakers.
Driver |
Focal Kanta No.1 |
Polk TSi100 |
Driver Setup
|
2-way
|
2-way
|
Tweeter
|
1.1-inch
|
1-inch
|
Midrange
|
- |
- |
Woofer
|
1 x 6.5-inch
|
1 x 5.25-inch
|
Kanta No.1 features a 1.1" Hard-Dome Tweeter and 1 x 6.5" Flax Woofer with a Crossover frequency at 2400 Hz. On the other hand, the TSi100 features a 1" Dome Tweeter and 1 x 5.25" Organic Fiber Woofer with a Crossover frequency at 2500Hz.
Frequency Response
Kanta No.1 has a frequency range of 46-40k Hz whereas TSi100 has a frequency range of 61-24k Hz. With a minimum frequency of 46Hz, the Kanta No.1 can go significantly deeper on the low side and provide stronger bass compared to the TSi100's min frequency of 61Hz.
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.
Impedance and Sensitivity
Kanta No.1 and TSi100 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Kanta No.1 sensitivity is rated at 88 dB and the TSi100's is at 89 dB. This 1 dB difference makes the Polk TSi100 a more sensitive speaker compared to Focal Kanta No.1, hence will play louder with the same amount of watts.
Sensitivity
Bookshelf Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. While using an amplifier within this range ensures the nominal performance , inputting a power that is higher than the max wattage can result in a damaged speaker.
Kanta No.1 can handle a max power of 150 watts RMS from the amp the whereas TSi100 has a max power handling value of 100 watts RMS, 50 watts less than the Kanta No.1.
Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker
compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters
such as Impedance, sensitivity and system efficiencies.
Input Type and Bi-Amping / Bi-Wiring
Kanta No.1 features Pair of 5-way Binding Posts - Gold-Plated type posts and TSi100 has a Pair of 5-way Binding Posts - Gold-Plated type posts. None of these speakers feature bi-amping/bi-wiring.
Cabinet Type and Port Position
Both Kanta No.1 and TSi100 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 Focal Kanta No.1's and Polk TSi100's external dimensions. Focal Kanta No.1 has external dimensions of 609.6 x 228.6 x 393.0mm ( 24-28inch x 9-1/4inch x 15-7/16inch ) whereas Polk TSi100 has external dimensions of 279.4 x 177.8 x 259.0mm ( 11.0 x 7.0 x 10.1inch) .
Focal Kanta No.1 is clearly the larger of the two speakers. Its body is 50.8mm wider, 330.2mm taller and 134mm deeper than Polk TSi100.
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 Focal Kanta No.1 is approximately 898.4cm2 / 139.3inch2 and base area of the Polk TSi100 is approximately 460.5cm2 / 71.4inch2. The Kanta No.1 requires 95% more surface area than the TSi100 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 Focal Kanta No.1 weighs 13.05kg / 28.7lbs and the Polk TSi100 weighs 4.53kg / 10lbs. This makes the Kanta No.1 188% heavier than the TSi100.
Here is a comparison of how Kanta No.1 and TSi100's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of Focal Kanta No.1?
Here are the items that are included inside the box of Kanta No.1:
Bookshelf loudspeakerGrillePort plug4 Slicone padsUser Manual
What's in the Box of Polk TSi100?
Here are the items that come with the TSi100:
2 Black bookshelf speakers Detachable cloth grille (installed) 8 Self-adhesive rubber feet Owner's Manual Wall-Mount template Online registration sheet Polk Audio product brochure
Max Input Power |
150 watts
vs
100 watts
|
Handle more power from your amplifier |
Woofer Size |
6.5 inches
vs
5.25 inches
|
Larger woofer |
Low Frequency Response |
46 Hz
vs
61 Hz
|
Generates deeper bass |
High Frequency Response |
40k Hz
vs
24k Hz
|
Generates higher frequency |
Sensitivity |
89 dB
vs
88 dB
|
Play louder with same amount of amplification power |
Mounting Bracket |
Yes
vs
No
|
Allows mounting on walls |
Height |
279mm
vs
609mm
|
Easier to fit in smaller spaces |
Base Surface Area |
460cm2 (177x259mm)
vs
898cm2 (228x393mm)
|
Takes less floor space |
Price per pair* |
149USD
vs
7998USD
|
costs less (*prices may change depending on the seller, location and time) |
General |
Focal Kanta No.1 |
Polk Audio TSi100 |
Brand |
Focal |
Polk Audio |
Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
Power Range |
25-150 watts |
20-100 watts |
Sensitivity |
88 dB |
89 dB |
Impedance |
8 ohms |
8 ohms |
Impedance |
3.9 ohms |
n/a |
Frequency Response |
46-40k Hz |
61-24k Hz |
Drivers |
|
|
Woofer Quantity |
1 |
1 |
Woofer Size |
6.5" |
5.25" |
Woofer Composition |
Flax |
Organic Fiber |
Woofer Surround Material |
Rubber |
Butyl Rubber |
Tweeter Size |
1.1" |
1" |
Tweeter Type |
Hard-Dome |
Dome |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
No |
Crossover Frequency |
2400 Hz |
2500Hz |
Firing Direction |
rear |
rear |
Physical Specs |
|
|
Height |
609.6mm (24") |
279.4mm (11") |
Width |
228.6mm (9") |
177.8mm (7") |
Depth |
393.0mm (15.5") |
259.0mm (10.2") |
Weight |
13.05kg (28.7lbs) |
4.53kg (10lbs) |
Enclosure |
Bass Reflex |
Bass Reflex |
Finish |
Multi-ply/Polymer/Veneer |
Wood-grain vinyl |
Available Colors |
High-Gloss Carrara White, High-Gloss Black/Deep Black, Matte Walnut/Dark Grey,Matte Walnut/Ivory |
Black, Cherry |
Mounting Bracket |
No |
Keyhole |
Recommended Stand Height |
24-28" |
16-30" |
Grille |
Yes |
Yes |
Moisture Resistancy |
No |
No |
Connections |
|
|
Biamp Inputs |
No |
No |
Other |
|
|
Parts Warranty |
5 Years |
5 Years |
Labor Warranty |
5 Years |
5 Years |