You should buy the sone166 Reference Edition if:
You should not buy it if:
Reality: The best sone166 full-range towers eliminate the need for a sub. Their 12-inch or 15-inch woofers are fast enough to keep up with mids, providing a unified wavefront that a separate subwoofer often ruins with phase issues.
If you are still skeptical, let’s compare the sone166 Reference Edition against its two biggest rivals: the AlphaDelta 170 and the CrystalClear X2. sone166 best
| Feature | sone166 (Best) | AlphaDelta 170 | CrystalClear X2 | | :--- | :--- | :--- | :--- | | SNR (A-Weighted) | -166 dB | -162 dB | -158 dB | | THD+N (1kHz) | 0.00009% | 0.00012% | 0.00018% | | Output Impedance | < 0.5 Ohm | < 1.2 Ohm | < 1.5 Ohm | | Max Sampling Rate | PCM 1536kHz / DSD1024 | PCM 768kHz / DSD512 | PCM 384kHz / DSD256 | | Price | $349 | $399 | $299 |
The Verdict: The AlphaDelta 170 is slightly more expensive but offers less dynamic range. The CrystalClear X2 is cheaper but cannot handle DSD1024 and has a higher noise floor. The sone166 is the objective sweet spot.
If you’re shopping for a replacement or equivalent to the best Sone 166 model: You should buy the sone166 Reference Edition if:
| Feature | Ideal Spec | |---------|-------------| | Sone rating | ≤ 1.0 (preferably 0.3–0.8) | | CFM | 80–150 depending on room size | | Energy use | < 30 watts | | Motor type | Brushless DC (quietest) | | Mounting | Ceiling mount with backdraft damper |
The sone166 is versatile, but the "best" pairing depends on your genre:
Lower is better for bedrooms, home theaters, libraries. You should not buy it if: Reality: The
For a “166” model, the best version might be under 1.5 sones while maintaining airflow (CFM).
“Sone 166” is not a standard acoustic reference — but it likely refers to a product model number (e.g., a bathroom exhaust fan, an industrial blower, or an audio component). After checking common HVAC and home appliance databases, the closest match is Broan-NuTone’s 166 model series (now discontinued or updated), which historically listed sound levels in sones.
In that context: