The Infinity Reference R263 ranks #50 out of 163 total Large Size Floorstanding Speakers for sound quality. See all Passive Home rankings for every top pick.
Brand: Infinity
Prices on this page were last checked October 6, 2026 at 10:23 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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#50 Infinity Reference R263: $1,000 per pair Discontinued eBay
Matching centers: the Infinity Reference RC252 (rated 4.4/5) and the Infinity Reference RC263 (rated 4.2/5).
Pros: A budget three-way tower with a 1” CMMD tweeter in a waveguide, a 5.25” CMMD midrange in its own enclosure and two 6.5” woofers. Infinity’s measurements show a fairly even response, for a preference score of 6.39 that reaches 7.97 with an ideal subwoofer. Sensitivity is 89dB.
Cons: Bass reaches 49.5Hz (-3dB) and about 32Hz (-10dB) in that data. The data comes from Infinity, which ended its home speaker line. Discontinued.
How it compares: Just above it: Paradigm Founder 100F - $2300 more, 4Hz higher bass extension (-3dB). Just below it: Revel Ultima2 Studio2 - $15498 more, 2Hz lower bass extension (-3dB).
| Bass Extension (-10dB) | about 32.0Hz (measured, manufacturer data via spinorama.org) |
|---|---|
| Bass Extension (-3dB) | 49.5Hz (measured, manufacturer data via spinorama.org) |
| DIY Kit | No |
| Drivers | 1” CMMD tweeter with waveguide, 5.25” CMMD midrange, 2x 6.5” woofers |
| Frequency Response | 38Hz-22kHz (manufacturer specified) |
| Impedance | 6 ohms |
| Sensitivity | 89dB (manufacturer specified) |
| Spinorama Preference Score | 6.39 |
| Spinorama Preference Score with Perfect Sub | 7.97 |
| Weight | 50.7 lbs (23 kg) each |
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