The Q Acoustics 3050c ranks #73 out of 139 total Large Size Floorstanding Speakers for sound quality. See all Passive Home rankings for every top pick.
Brand: Q Acoustics
Prices on this page were last checked October 5, 2026 at 10:21 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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#73 Q Acoustics 3050c: $1,349.00 per pair Estimated Amazon eBay
Smaller models: the Q Acoustics 3030c (estimated 3.8/5), the Q Acoustics 3020c (estimated 2.6/5) and the Q Acoustics 3010c (estimated 3.4/5).
Pros: Floorstanding tower in the 3000c range featuring dual 5.5-inch C3 Continuous Curved Cone woofers with Helmholtz Pressure Equalizer (HPE) tubes and P2P bracing. Delivers deep, articulate bass extension down to 42Hz (-6dB) and refined on-axis linearity with low cabinet resonance.
Cons: Rating estimated based on 3000c series sibling testing. Minimum impedance dips to 3.8 ohms, requiring an amplifier capable of driving low-impedance loads cleanly.
How it compares: Just above it: Wharfedale EVO 5.3 - $450 more, 1Hz lower bass extension (-3dB). Just below it: PSB Imagine T54 - $1250 more.
| Bass Extension (-6dB) | 42Hz (manufacturer specified) |
|---|---|
| DIY Kit | No |
| Dimensions | 39.4”H x 7.9”W x 12.2”D (1000 x 200 x 310 mm) |
| Drivers | 0.9” (22mm) decoupled tweeter, 2 x 5.5” (140mm) C3 Continuous Curved Cone woofers |
| Frequency Response | 42Hz - 30kHz (-6dB, manufacturer specified) |
| Impedance | 6 ohms nominal, 3.8 ohms minimum (manufacturer specified) |
| Sensitivity | 89.0dB (2.83V/1m, manufacturer specified) |
| Weight | 39.2 lbs (17.8 kg) each |
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- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.