In this review, we will be comparing Borea BR02 BT and YU6, two Powered Bookshelf speakers from Triangle and Kanto. 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 Triangle Borea BR02 BT and Kanto YU6 first before getting into our more
detailed comparison.
| Key Specs | Triangle Borea BR02 BT | Kanto YU6 |
|---|
| Brand | Triangle
France · founded 1980 | Kanto
Canada · founded 2007 |
|---|
| Design | 2-way | 2-way |
|---|
| Built-in amplifier | 120-watt RMS | 100-watt RMS |
|---|
| Tweeter | 1" Dome | 1" Soft-Dome |
|---|
| Woofer | 5" fiberglass | 5.25" Kevlar |
|---|
| Frequency response | 47-22kHz | 50-20k Hz |
|---|
| Sensitivity | 90dB | — |
|---|
| Max depth / sample rate | 24-bit / 48 kHz | 24-bit / 96 kHz |
|---|
| Bluetooth | Built-in 5.0 | Built-in 4.0 |
|---|
| Weight | 10.20kg / 22.4lbs | 4.00kg / 8.8lbs |
|---|
| Dimensions (H x W x D) | 12.2" x 6.9" x 10.8"
310.0 x 176.0 x 274.0mm | 10.7" x 6.9" x 8.1"
272.0 x 175.0 x 205.0mm |
|---|
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
Drivers
Both Borea BR02 BT and YU6 are 2-way speakers.
Triangle Borea BR02 BTKanto YU6
TweeterWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Triangle Borea BR02 BT |
Kanto YU6 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 5-inch
|
1 x 5.25-inch
|
Borea BR02 BT features a 1" EFS fabric Dome Tweeter and 1 x 5" fiberglass Woofer. On the other hand, the YU6 features a 1" Silk Soft-Dome Tweeter and 1 x 5.25" Kevlar Woofer.
Frequency Response
Borea BR02 BT has a frequency range of 47-22kHz whereas YU6 has a frequency range of 50-20k Hz. With a minimum frequency of 47Hz, the Borea BR02 BT can go slightly deeper then the YU6's min frequency of 50Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Bookshelf class in our database.
Low Frequency
Bookshelf Speakers
Neither pair reaches down to 20Hz, the usual definition of full-range, which is normal for speakers of this size. If you want the bottom octave for movies or bass-heavy music, add a subwoofer to whichever you choose. Visit our Powered Subwoofers section to find out more about the available options.
Cabinet Type and Port Position
Both Borea BR02 BT and YU6 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
The size of a speaker can sometimes be an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Triangle Borea BR02 BT's and Kanto YU6's external dimensions. Triangle Borea BR02 BT has external dimensions of 310.0 x 176.0 x 274.0mm (8.1x 14.1 x 12.36 inches) whereas Kanto YU6 has external dimensions of 272.0 x 175.0 x 205.0mm (10.7 x 6.9 x 8.1inch).
Triangle Borea BR02 BT is clearly the larger of the two speakers. Its body is 1mm wider, 38mm taller and 69mm deeper than Kanto YU6.
Below you can see the front view size comparison of Triangle Borea BR02 BT and Kanto YU6 in scale.
Comparison image of Triangle Borea BR02 BT and Kanto YU6 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 Triangle Borea BR02 BT is approximately 482.2cm2 / 74.7inch2 and base area of the Kanto YU6 is approximately 358.8cm2 / 55.6inch2. The Borea BR02 BT requires 34% more surface area than the YU6 which gives it a small disadvantage on placement in tight spaces.
Here is 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 Triangle Borea BR02 BT and Kanto YU6 on a Media Console
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 Triangle Borea BR02 BT weighs 10.20kg / 22.4lbs and the Kanto YU6 weighs 4.00kg / 8.8lbs. This makes the Borea BR02 BT 155% heavier than the YU6.
Here is a comparison of how Borea BR02 BT and YU6's weights compare with the average, max and min weights in Powered Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of Triangle Borea BR02 BT?
Here are the items that are included inside the box of Borea BR02 BT:
- 1 x passive loudspeaker BOREA BT cable to link the loudspeakers 8. 1 x user manual
- 1 x active loudspeaker BOREA BT (indicator light on the front)
- 2 x protection grills
- 1 x remote control, incl. 2 AAA batteries
- 8 x adhesive anti-slip feet to place below the speakers
- 1 x AC power cord
- 1 x 3 meters speaker
What's in the Box of Kanto YU6?
Here are the items that come with the YU6:
- Remote with Batteries
- Power Cord
- Speaker Wire (16′)
- 3.5mm Auxiliary Cable (6.5′)
- 8 x Rubber Feet
- Manual
 Low Frequency Response |
47 Hz
vs
50 Hz
|
Generates deeper bass |
 High Frequency Response |
22k Hz
vs
20k Hz
|
Generates higher frequency |
 Price per pair* |
499USD
vs
540USD
|
costs less (*prices may change depending on the seller, location and time) |
|
Woofer Size |
5.25 inches
vs
5 inches
|
Larger woofer |
 Height |
272mm
vs
310mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
358cm2
vs
482cm2
|
Takes less floor space |
 USB Port |
Charge only
vs
No
|
USB port adds flexibility |
| General |
Triangle Borea Active BR02 BT |
Kanto YU6 |
| Brand |
Triangle |
Kanto |
| Speaker Type |
Powered Stereo Speakers |
Powered Stereo Speakers |
| Sensitivity |
90dB |
n/a |
| Impedance |
4.2 ohms |
n/a |
| Frequency Response |
47-22kHz |
50-20k Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
120-watt RMS |
100-watt RMS |
| Max Bit Depth |
24-bit |
24-bit |
| Max Sample Rate |
48 kHz |
96 kHz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
5" |
5.25" |
| Woofer Composition |
fiberglass |
Kevlar |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Dome |
Soft-Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
310.0mm (12.2") |
272.0mm (10.7") |
| Width |
176.0mm (6.9") |
175.0mm (6.9") |
| Depth |
274.0mm (10.8") |
205.0mm (8.1") |
| Weight |
10.20kg (22.4lbs) |
4.00kg (8.8lbs) |
| Enclosure |
Bass Reflex |
bass reflex |
| Available Colors |
Light Oak Blue,Oak Green,Cream,Light Oak,Black |
n/a |
| Mounting Bracket |
No |
No |
| Grille |
Yes |
n/a |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Aux Inputs |
3.5mm, RCA |
3.5mm, RCA |
| USB Port |
No |
Charge only |
| Phone Input |
Yes |
Yes |
| Subwoofer Output |
mono-RCA |
Wired |
| Digital Input |
Optical,Coaxial |
Optical (2) |
| HDMI Input |
No |
No |
| Headphone Jack |
No |
No |
| Ethernet Port |
No |
No |
Other |
|
|
| Parts Warranty |
5 Years |
2 Years |
| Labor Warranty |
5 Years |
2 Years |
A generation apart: Triangle Borea BR02 BT is the newer design, against a 2017 model. Newer is not automatically better, but the older one is more likely to be discounted or near run-out.
| Area | Better | Why |
|---|
| Bass | A | Triangle Borea BR02 BT digs deeper - 47Hz against 50Hz. A subwoofer would even that out. |
| Built-in power | evenly matched | Similar onboard amplification (120W vs 100W RMS). |
| Connections | evenly matched | The same set of inputs and streaming options. |
| Size | depends | Kanto YU6 is easier to place; Triangle Borea BR02 BT is bigger, which usually goes with fuller bass. Your room decides. |
| Expandability | depends | Triangle Borea BR02 BT: a sub output; Kanto YU6: a sub output. |
| Price | evenly matched | Much the same money ($499 vs $540 a pair). |
A Triangle Borea BR02 BT B Kanto YU6
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both speakers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
Triangle Borea BR02 BT has the edge on paper, though the margin is not large. The rows marked "depends" may matter more to you than the score does. In a large or open-plan room, Triangle Borea BR02 BT has the cabinet volume to fill it more easily; in a small room, near a wall or at desk distance, Kanto YU6 is the easier speaker to get right.
And remember what a spec sheet cannot show: how each looks in your room and whether the finish suits it, what dealer support and warranty are like where you live, and how they actually sound to you. If you can hear them first - ideally with your own music - that will tell you more than any number above.