# Triangle Borea BR03 vs Kanto YU6: specs and price compared

A sourced, side-by-side comparison of the Triangle Borea BR03 (Triangle) and Kanto YU6 (Kanto) among bookshelf speakers. Kanto YU6 is the cheaper of the two at $579.99.

## Side by side

| Spec | Triangle Borea BR03 | Kanto YU6 |
| --- | --- | --- |
| US price | $599 | $579.99 |
| Brand | Triangle | Kanto |
| Released | 2019-09 | — |
| Amplification | passive | active |
| Woofer size (in) | 6 | 5.25 |
| Tweeter type | silk-dome | silk-dome |
| Enclosure type | ported | ported |
| Frequency response (Hz) | 46-22000 | 50-20000 |
| Sensitivity (dB) | 90 | — |
| Nominal impedance ohms | 8 | — |
| Amplifier power (W) | — | 100 |
| Crossover frequency (Hz) | 3600 | — |
| Dimensions inches | 14.9 x 8.1 x 12.3 | 10.7 x 6.9 x 8.1 |
| Weight pounds each | 13.77 | 11.4 |

## Key differences

- Amplification: Triangle Borea BR03 passive vs Kanto YU6 active
- Woofer size (in): Triangle Borea BR03 6 vs Kanto YU6 5.25
- Frequency response (Hz): Triangle Borea BR03 46-22000 vs Kanto YU6 50-20000
- Dimensions inches: Triangle Borea BR03 14.9 x 8.1 x 12.3 vs Kanto YU6 10.7 x 6.9 x 8.1
- Weight pounds each: Triangle Borea BR03 13.77 vs Kanto YU6 11.4

## What reviewers say

**Triangle Borea BR03** — Only one whitelisted tester, What Hi-Fi, published a hands-on review of this exact model (updated March 2025), awarding it five stars for sound. It praises a sophisticated, detailed presentation with big scale and agile bass, flagging only slight treble peakiness and fussy placement. No dedicated SoundGuys review exists; no lab measurements were published. (1 sourced review.)

**Kanto YU6** — Only one whitelisted tester, SoundGuys, covers the YU6 — as the 'Best features' pick in its turntable-speaker roundup (score 8.8/10), not a full lab review, so no measurements exist. It praises the all-in-one connectivity (RCA, Bluetooth aptX/SBC, optical, ground/phono preamp, subwoofer out) and surprisingly thumpy 6-inch woofers, while noting the tuning isn't super neutral and bass-heads may want a subwoofer. (1 sourced review.)

## Sources

- Triangle Borea BR03: https://trianglehifi.us/products/enceinte-bibliotheque-hi-fi-borea-br03-paire (trianglehifi.us, verified 2026-07-11)
- Kanto YU6: https://kantoaudio.com/powered-speakers/yu6/ (kantoaudio.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/bookshelf-speakers/triangle-borea-br03-vs-kanto-yu6/
Cite: Per The Front Desk Review, Triangle Borea BR03 ($599) vs Kanto YU6 ($579.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/bookshelf-speakers/triangle-borea-br03-vs-kanto-yu6/
License: CC BY 4.0.