Bowers & Wilkins HTM6 S3 vs SVS Ultra Evolution Center
The Bowers & Wilkins HTM6 S3 is an easier load for a receiver (8 Ω vs 6 Ω). The SVS Ultra Evolution Center plays lower (40 Hz vs 72 Hz) and costs less ($800 vs $900).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| HTM6 S3 | Ultra Evolution Center | |
|---|---|---|
| Receivers and amps that drive it | 29 of 29 | 29 of 29 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| HTM6 S3 | Ultra Evolution Center | |
|---|---|---|
| Impedance | 8 Ω | 6 Ω |
| Sensitivity | 87 dB (2.83 V, 1 m) | 87 dB (2.83 V, 1 m) |
| Low end | 72 Hz | 40 Hz |
| Drivers | 1 × 25 mm, 2 × 130 mm | 1 × 25 mm, 1 × 114 mm, 2 × 165 mm |
| Size | 19×6×10 in | 22×8×12 in |
| Recommended amplifier power | 30–120 W | 20–225 W |
| Weight | 7.7 kg (17 lb) | 12.2 kg (26.9 lb) |
| MSRP | $900 each (MSRP, September 2026) | $800 each (MSRP, September 2026) |
Every spec and pairing: Bowers & Wilkins HTM6 S3, SVS Ultra Evolution Center.
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References
- Bowers & Wilkins HTM6 S3: Spec sheet, bowerswilkins.com, retrieved September 15, 2026
- Bowers & Wilkins HTM6 S3: Manufacturer product page, bowerswilkins.com, retrieved September 15, 2026
- SVS Ultra Evolution Center: Owner's manual, avstyle.nl, retrieved September 15, 2026
- SVS Ultra Evolution Center: Independent measurement, ecoustics.com, retrieved September 15, 2026
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