The Rockville RockTower 68B ranks #221 out of 226 total Large Size Floorstanding Speakers for sound quality. See all Passive Home rankings for every top pick.
Brand: Rockville
Prices on this page were last checked October 9, 2026 at 8:01 AM 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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#221 Rockville RockTower 68B: $234.90 per pair Amazon Rockville eBay
Pros: An unusually inexpensive current 3-way tower with dual 6.5-inch woofers, a dedicated 6.5-inch midrange and silk-dome tweeter. Erin’s high-quality Spinorama data measures useful 54Hz extension, and the manufacturer sells each tower directly with free shipping. Measured bass extension of 60.1Hz (-3dB).
Cons: Objective performance is weak: its preference score is only 0.96 without a subwoofer and 3.42 with one, placing it near the bottom of the measured floorstanders. The large cabinet is lightly priced and specified sensitivity is only 87dB despite the multi-driver layout.
| Bass Extension (-10dB) | 43.1Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
|---|---|
| Bass Extension (-3dB) | 60.1Hz (measured, Erin’s Audio Corner via spinorama.org) |
| Bass Extension (-6dB) | 54Hz (measured, Spinorama) |
| DIY Kit | No |
| Dimensions | 41.7”H x 7.9”W x 10.4”D (1060 x 200 x 265 mm) |
| Drivers | 1-inch silk-dome tweeter, 6.5-inch midrange, dual 6.5-inch woofers |
| Enclosure | Passive 3-way vented floorstander |
| Frequency Response | 30Hz-20kHz (manufacturer specified) |
| Impedance | 8 ohms |
| Power Handling | 125W RMS / 500W peak |
| Sensitivity | 87dB |
| Spinorama Preference Score | 0.96 |
| Spinorama Preference Score with Perfect Sub | 3.42 |
| Weight | 55.1 lbs (25.0 kg) each |
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