Short answer: the Nubert nuVero nova 9. It ranks #70 of 214 bookshelf speakers by sound quality (rated 4.1/5); the Bowers & Wilkins 606 S3 ranks #104 (rated 3.9/5).
The case for the Nubert nuVero nova 9: The compact three-way of Nubert’s third-generation nuVero nova series: a 168mm four-layer carbon woofer, a 101mm carbon midrange and a 25mm aluminium dome tweeter, with jumpers to adjust treble and bass. The catch: No independent measurements yet, so its tonal balance and directivity can’t be compared directly with measured speakers; the rating is estimated from its measured predecessor.
What the Bowers & Wilkins 606 S3 does well: Standmount loudspeaker in the 600 Series featuring a 6.5-inch Continuum cone mid/bass driver and an acoustically decoupled 1-inch Titanium Dome tweeter. The catch: Rating estimated based on 600 S3 series sibling testing.
Buy the Nubert nuVero nova 9. It is rated higher for sound quality than the Bowers & Wilkins 606 S3.
About the ratings: neither speaker has been measured yet, so both ratings are estimated from measured siblings and predecessors (likely ranges: Nubert nuVero nova 9 3.8 to 4.4; Bowers & Wilkins 606 S3 3.7 to 4.1). Treat this verdict as provisional.
Looking for alternatives? See the complete Passive Home rankings.
Specifications Side By Side
| Nubert nuVero nova 9 | Bowers & Wilkins 606 S3 | |
|---|---|---|
| Price | €2,190 per pair | $1,100.00 per pair |
| Ranked | #70 of 214 in Large Size Bookshelf Speakers Estimated | #104 of 214 in Large Size Bookshelf Speakers Estimated |
| Impedance | 4 ohms nominal (manufacturer specified) | 8 ohms nominal, 3.7 ohms minimum (manufacturer specified) |
| Bass Extension (-3dB) | 35Hz (manufacturer specified) | 52Hz (manufacturer specified) |
| Drivers | 25mm aluminium dome tweeter, 101mm carbon midrange, 168mm carbon woofer | 1” (25mm) Decoupled Titanium Dome tweeter, 6.5” (165mm) Continuum cone mid/bass |
| Frequency Response | 35Hz -3dB (manufacturer specified) | 52Hz - 28kHz (±3dB, manufacturer specified) |
| Sensitivity | 84.5dB (2.83V/1m, manufacturer specified) | 88dB (2.83V/1m, manufacturer specified) |
| Woofer Cabinet | ported (rear) | - |
| Dimensions | 21.3”H x 9.1”W x 14.4”D (540 x 232 x 365 mm) | 13.5”H x 7.4”W x 11.8”D (344 x 189 x 300 mm) |
| Weight | 45.2 lbs (20.5 kg) each | 15.5 lbs (7.05 kg) each |
| DIY Kit | No | No |
| Bass Extension (-6dB) | - | 40Hz (manufacturer specified) |
Related Speaker Comparisons
More top alternatives to Nubert nuVero nova 9:
- Nubert nuVero nova 9 vs Focal Theva N°1
- Focal Theva N°1 vs Bowers & Wilkins 606 S3
- Bowers & Wilkins 606 S3 vs DALI Sonik 3
- Nubert nuVero nova 9 vs Nubert nuVero nova 18
- Nubert nuVero nova 9 vs Nubert nuVero nova 14
Prices on this page were last checked October 11, 2026 at 4:59 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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The Two Speakers In Full
Nubert nuVero nova 9: €2,190 per pair Estimated Nubert eBay
Older model: the Nubert nuVero 60 (ranked higher, rated 4.1/5). See every Nubert nuVero generation.
Same family: the Nubert nuVero nova 14 (smaller floorstanding, estimated 4.2/5) and the Nubert nuVero nova 18 (larger floorstanding, estimated 4.3/5).
Pros: The compact three-way of Nubert’s third-generation nuVero nova series: a 168mm four-layer carbon woofer, a 101mm carbon midrange and a 25mm aluminium dome tweeter, with jumpers to adjust treble and bass. Nubert rates it down to 35Hz (-3dB).
Cons: No independent measurements yet, so its tonal balance and directivity can’t be compared directly with measured speakers; the rating is estimated from its measured predecessor. Sensitivity is a low 84.5dB, so it needs a strong amplifier, and it weighs 20.5kg each. Sold direct from Nubert in Europe.
Full Nubert nuVero nova 9 review and specifications →
| Released | Oct 2025 (1 year ago) |
|---|---|
| Bass Extension (-3dB) | 35Hz (manufacturer specified) |
| DIY Kit | No |
| Dimensions | 21.3”H x 9.1”W x 14.4”D (540 x 232 x 365 mm) |
| Drivers | 25mm aluminium dome tweeter, 101mm carbon midrange, 168mm carbon woofer |
| Frequency Response | 35Hz -3dB (manufacturer specified) |
| Impedance | 4 ohms nominal (manufacturer specified) |
| Sensitivity | 84.5dB (2.83V/1m, manufacturer specified) |
| Weight | 45.2 lbs (20.5 kg) each |
| Woofer Cabinet | ported (rear) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
Bowers & Wilkins 606 S3: $1,100.00 per pair Estimated B&H Photo Video eBay
Same family: the Bowers & Wilkins 607 S3 (smaller bookshelf, estimated 3.6/5), the Bowers & Wilkins 603 S3 (floorstanding, estimated 4.1/5) and the Bowers & Wilkins HTM6 S3 (center, estimated 3.4/5). See every Bowers & Wilkins 600 Series generation.
Pros: Standmount loudspeaker in the 600 Series featuring a 6.5-inch Continuum cone mid/bass driver and an acoustically decoupled 1-inch Titanium Dome tweeter. Delivers greater bass extension down to 52Hz and higher sensitivity (88dB) than the smaller Bowers & Wilkins 607 S3 while maintaining crisp detail retrieval.
Cons: Rating estimated based on 600 S3 series sibling testing. Displays the energetic top-end response typical of the B&W acoustic voicing, which can sound bright in acoustically untreated rooms.
Full Bowers & Wilkins 606 S3 review and specifications →
| Released | Sep 2023 (3 years ago) |
|---|---|
| Bass Extension (-3dB) | 52Hz (manufacturer specified) |
| Bass Extension (-6dB) | 40Hz (manufacturer specified) |
| DIY Kit | No |
| Dimensions | 13.5”H x 7.4”W x 11.8”D (344 x 189 x 300 mm) |
| Drivers | 1” (25mm) Decoupled Titanium Dome tweeter, 6.5” (165mm) Continuum cone mid/bass |
| Frequency Response | 52Hz - 28kHz (±3dB, manufacturer specified) |
| Impedance | 8 ohms nominal, 3.7 ohms minimum (manufacturer specified) |
| Sensitivity | 88dB (2.83V/1m, manufacturer specified) |
| Weight | 15.5 lbs (7.05 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons