The Vandersteen Treo CT ranks #127 out of 188 total Large Size Floorstanding Speakers for sound quality. See all Passive Home rankings for every top pick.
Brand: Vandersteen
Prices on this page were last checked October 7, 2026 at 9:25 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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#127 Vandersteen Treo CT: $11,090 per pair Audio Connection eBay
Same family: the Vandersteen Model 2Ce Signature III (smaller floorstanding, ranked lower, estimated 3.6/5) and the Vandersteen VCC-5 (center, rated 3.4/5).
Pros: A time-aligned four-driver floorstander with carbon tweeter, first-order crossovers and exceptional measured bass reach. Erin’s data predicts 27Hz in-room extension, a 4.95 standalone preference score, smooth 0.106 sound power and a 6.17 score with a subwoofer. Measured bass extension of 43.9Hz (-3dB).
Cons: At $11090 per pair, 80 lb each and only 85dB sensitivity, it is costly and amplifier-demanding. The response rises about +0.62dB per octave, horizontal coverage narrows to roughly +/-40 degrees, and on-axis smoothness is only 0.170.
| Bass Extension (-10dB) | 22.4Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
|---|---|
| Bass Extension (-3dB) | 43.9Hz (measured, Erin’s Audio Corner via spinorama.org) |
| Country | United States |
| DIY Kit | No |
| Dimensions | 43H x 10W x 15D in |
| Drivers | 1” carbon tweeter, 4.5” midrange, 6.5” woofer, 8” acoustic coupler |
| Enclosure | 4-driver, floorstanding bass-reflex |
| Impedance | 6 ohms nominal, 4 ohms minimum |
| Sensitivity | 85dB |
| Spinorama Preference Score | 4.95 |
| Spinorama Preference Score with Perfect Sub | 6.17 |
| Weight | 80 lbs (36.3 kg) each |
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