Short answer: the Sonus Faber Sonetto II G2 for better sound quality, the B&W 805S for the lower price. The Sonus Faber Sonetto II G2 ranks #74 of 100 bookshelf speakers at $3500. The B&W 805S ranks #81 at $2500, $1000 cheaper.
What the Sonus Faber Sonetto II G2 offers: Two-way design with a 1.125” damped Apex Dome silk tweeter and 6.5” cone woofer, using a base of concrete, aluminum, and steel with under-cabinet venting. Watch for: Sounds notably bright pointed directly on-axis; toeing the speaker out about 30° reduces treble energy and sibilance meaningfully.
The case for the B&W 805S: Bass and dynamic performance are strong for the cabinet size, playing very loud with well-controlled bass distortion. The tradeoff: CEA2034 spinorama shows directivity breaking down badly starting around 1kHz and staying poor to 3kHz - a wide crossover-region flaw the reviewer called “clearly flawed execution” that leaves vocals sounding recessed.
Buy the Sonus Faber Sonetto II G2 if sound quality matters more than the price. Buy the B&W 805S if the price matters more than sound quality.
If sound quality matters at all to you, skip the B&W 805S. It ranks near the bottom of the 100 bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| Sonus Faber Sonetto II G2 | B&W 805S | |
|---|---|---|
| Price | $3500 | $2500 Discontinued |
| Ranked | #74 of 100 in Large Size Bookshelf Speakers | #81 of 100 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 38Hz (measured, Erin’s Audio Corner) | 62Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 62Hz (measured, Erin’s Audio Corner) | 80Hz (measured, Audio Science Review) |
| Impedance | 4 ohms nominal (4.2 ohms minimum, measured by Erin’s Audio Corner) | 8 ohms nominal (3.7 ohms minimum) |
| Sensitivity | 87dB (measured, Erin’s Audio Corner) | 86.5dB (2.83V/1m, measured, Audio Science Review) |
| Drivers | 1x 6.5" mid-woofer (paper cone), 1x 1.1" (28mm) DAD soft dome tweeter | 1" aluminum dome tweeter, 6.5" woven Kevlar cone mid/bass |
| Weight | 38.4 lbs / 17.4 kg | 25.4 lbs / 11.5 kg each |
| Dimensions | 16.3"H x 8.9"W x 14"D (414.3 x 227.0 x 355.6 mm) | 16.5H x 9.4W x 13.8D in |
| Woofer Cabinet | ported, front | ported, rear |
| Discontinued | - | Yes |
| Frequency Response | - | 49Hz - 22kHz +/-3dB (-6dB at 42Hz and 50kHz) (Manufacturer specified) |
| Power Handling | - | 50-120W |
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The Two Speakers In Full
Sonus Faber Sonetto II G2: $3500 Crutchfield
Pros: Two-way design with a 1.125” damped Apex Dome silk tweeter and 6.5” cone woofer, using a base of concrete, aluminum, and steel with under-cabinet venting. Notably more neutral than Sonus Faber’s own Lumina 2, which runs 2-5dB hotter in the treble. Horizontal directivity narrows at a fairly constant, well-behaved rate rather than narrowing-then-widening-then-narrowing like some rivals (including the Lumina 2), meaning sidewall reflections match the direct sound well enough that the reviewer doesn’t recommend sidewall absorption for this speaker. The tweeter-to-woofer crossover handoff around 3kHz looks clean, suggesting a higher-order crossover than typical for the size/price class. Good dynamic range - the low end loses only about 2dB from 76dB to 96dB, otherwise holding up well. Not a difficult amplifier load (about 4.2 ohms minimum impedance). Bass extension reaches a genuine 50Hz in-room, fuller than the Lumina 2.
Cons: Sounds notably bright pointed directly on-axis; toeing the speaker out about 30° reduces treble energy and sibilance meaningfully. A resonance around 700Hz gives vocals a slightly nasal, hollow quality. A dip in the upper midrange (roughly 1-2kHz) reduces perceived detail and attack, while the elevated treble can read as “analytical” or “detailed” to some listeners despite being a coloration rather than true resolution. Needs more clearance from the rear wall than some rivals - about 1.5-2 feet in an ideal room, more or less depending on your specific room modes - or the 80-120Hz region can become boomy. Vertical listening window is limited to about ±10-15° from the tweeter axis. Some unexplained directivity irregularities appear around 1.2kHz and 1.6kHz, possibly port-related, along with a longer decay in the 800Hz-1600Hz range in burst-decay measurements. Multitone distortion approaches the reviewer’s 3% threshold through the midrange, though likely not obviously audible without direct A/B comparison. A resonance in the cabinet appears around 400Hz in impedance measurements.
Full Sonus Faber Sonetto II G2 review and specifications →
| Bass Extension (-10dB) | 38Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 62Hz (measured, Erin's Audio Corner) |
| Dimensions | 16.3"H x 8.9"W x 14"D (414.3 x 227.0 x 355.6 mm) |
| Drivers | 1x 6.5" mid-woofer (paper cone), 1x 1.1" (28mm) DAD soft dome tweeter |
| Impedance | 4 ohms nominal (4.2 ohms minimum, measured by Erin's Audio Corner) |
| Sensitivity | 87dB (measured, Erin's Audio Corner) |
| Weight | 38.4 lbs / 17.4 kg |
| Woofer Cabinet | ported, front |
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- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sonus Faber Sonetto II G2 vs Audio Craftsmen Victoria
- Sonus Faber Sonetto II G2 vs Pylon Jasper Monitor 18
- Sonus Faber Sonetto II G2 vs KEF Q350
- Sonus Faber Sonetto II G2 vs Emotiva Airmotiv B2+
- Sonus Faber Sonetto II G2 vs Sonus Faber Lumina II Amator
- Sonus Faber Sonetto II G2 vs JBL XPL-90
- Sonus Faber Sonetto II G2 vs Polk Reserve R100
- Sonus Faber Sonetto II G2 vs Klipsch RP-600M
- See all 15 comparisons
B&W 805S: $2500 Discontinued
Pros: Bass and dynamic performance are strong for the cabinet size, playing very loud with well-controlled bass distortion. Horizontal beamwidth stays reasonably smooth through -6dB. Build quality has enough of a “quality feel” that the reviewer said it kept the speaker from the lowest possible rating.
Cons: CEA2034 spinorama shows directivity breaking down badly starting around 1kHz and staying poor to 3kHz - a wide crossover-region flaw the reviewer called “clearly flawed execution” that leaves vocals sounding recessed and masked without EQ correction. A high 4kHz crossover point appears to leave the tweeter’s small sub-enclosure resonating audibly during playback. Discontinued, superseded by the 805 Diamond/805 D4 series. Discontinued.
Full B&W 805S review and specifications →
| Bass Extension (-10dB) | 62Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 80Hz (measured, Audio Science Review) |
| Dimensions | 16.5H x 9.4W x 13.8D in |
| Discontinued | Yes |
| Drivers | 1" aluminum dome tweeter, 6.5" woven Kevlar cone mid/bass |
| Frequency Response | 49Hz - 22kHz +/-3dB (-6dB at 42Hz and 50kHz) (Manufacturer specified) |
| Impedance | 8 ohms nominal (3.7 ohms minimum) |
| Power Handling | 50-120W |
| Sensitivity | 86.5dB (2.83V/1m, measured, Audio Science Review) |
| Weight | 25.4 lbs / 11.5 kg each |
| Woofer Cabinet | ported, rear |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons