Short answer: the Arendal 1528 Monitor 8 if sound quality matters most, the Triangle Borea BR03 if price matters most. The Arendal 1528 Monitor 8 ranks #23 of 222 bookshelf speakers, rated 4.4/5, at $6,000. The Triangle Borea BR03 ranks #198, rated 2.8/5, at $399, $5,601 cheaper.
What the Triangle Borea BR03 does well: A budget French bookshelf speaker with dual front ports, decent bass for the price and solid, well braced build quality. The catch: A noticeable mid-range suckout, most pronounced in the upper mid-range/lower treble, that the reviewer attributes to cabinet resonances and driver breakup rather than a deliberate voicing choice: it makes vocals and instruments sound recessed and thin rather than warm.
The Arendal 1528 Monitor 8 is the more accurate, deeper-bass choice. A big three way monitor with dual 8 inch woofers, bass deep enough to skip a subwoofer, and extremely low distortion at high volume. Its measured preference score, a predictor of how neutral it sounds, is 5.59 against 4.03 for the Triangle Borea BR03. Its bass reaches about 41Hz before falling 3dB, against 57Hz for the Triangle Borea BR03. The catch: A dip in the midbase around 100Hz noticeably reduces the “chestiness” of male vocals compared to the reviewer’s reference speaker.
Buy the Triangle Borea BR03 if the price is the priority over sound quality, or the Arendal 1528 Monitor 8 if sound quality is the priority over the price.
Still deciding? The full Passive Home rankings cover every ranked option.
A budget French bookshelf speaker with dual front ports, decent bass for the price and solid, well braced build quality.
A big three way monitor with dual 8 inch woofers, bass deep enough to skip a subwoofer, and extremely low distortion at high volume.
Prices on this page were last checked October 31, 2026 at 7:11 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Specifications Side By Side
| Triangle Borea BR03 | Arendal 1528 Monitor 8 | |
|---|---|---|
| Price | $399.00 per pair | $6000 per pair |
| Ranked | #198 of 222 in Large Size Bookshelf Speakers | #23 of 222 in Large Size Bookshelf Speakers |
| Drivers | 6.5” natural cellulose midwoofer, 1” (25mm) EFS silk dome tweeter | Dual 8” woofers, 5” midrange, 28mm tweeter |
| Crossover Frequency | 3600Hz | - |
| Dimensions | 14.96”H x 8.11”W x 12.36”D | 31.8”H x 11.4”W x 17.6”D (807.7 x 289.6 x 447 mm) |
| Weight | 13.2 lbs (6 kg) each | 103.6 lbs (47 kg) each |
| Impedance | 8 ohms nominal (manufacturer spec), 4.2 ohms minimum (measured, Erin’s Audio Corner) | 4 ohms nominal, 3.8 ohms minimum (measured, Erin’s Audio Corner) |
| Sensitivity | 87.5dB (measured at 2.83V/1m, Erin’s Audio Corner) | 84.4dB (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 57Hz (measured, Erin’s Audio Corner) | 41Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 42Hz (measured, Erin’s Audio Corner) | 26Hz (measured, Erin’s Audio Corner) |
| Recommended Power | 100W | - |
| Woofer Cabinet | ported, dual front ports | ported |
| Spinorama Preference Score | 4.03 | 5.59 |
| Spinorama Preference Score with Perfect Sub | 6.38 | 7.04 |
| DIY Kit | No | No |
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