Short answer: the KEF Reference 203 for better sound quality, the Revel F208 for the lower price. The KEF Reference 203 ranks #12 of 56 floorstanding speakers at $5000. The Revel F208 ranks #14 at $2400, $2600 cheaper.
On the KEF Reference 203 side: An unusually accomplished 4-way design for its era: excellent on-axis linearity (within about +/-3dB), genuinely good directivity both horizontally (~55 degrees) and vertically (~40-50 degrees). Set against that: This is a 20+ year old, long-discontinued speaker only findable secondhand (Facebook Marketplace, Craigslist, audio forums) - condition, driver matching, and component aging vary by unit.
The case for the Revel F208: CEA2034 spinorama shows a fairly even on-axis response with sensitivity matching spec at ~87-88dB. The tradeoff: Some directivity error and tweeter-response ripple right at the 2.2kHz crossover point.
Buy the KEF Reference 203 if sound quality matters more than the price. Buy the Revel F208 if the price matters more than sound quality.
Specifications Side By Side
| KEF Reference 203 | Revel F208 | |
|---|---|---|
| Price | $5000 Discontinued | $2400 used, Discontinued |
| Ranked | #12 of 56 in Large Size Floorstanding Speakers | #14 of 56 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 37Hz (measured, Erin’s Audio Corner) | 24Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 51Hz (measured, Erin’s Audio Corner) | 47Hz (measured, Audio Science Review) |
| Dimensions | 1067H mm (42" tall) | 46.6"H x 13.5"W x 14.8"D (1183.6 x 342.9 x 375.9 mm) |
| Impedance | 8 ohms nominal (3.6 ohms minimum, measured, Erin’s Audio Corner; 3.2 ohms per manufacturer spec) | 8 ohms nominal, 3.5 ohms minimum (measured, Audio Science Review) |
| Sensitivity | 88dB (2.83V/1m, measured by Erin’s Audio Corner) | 88.2dB (measured by Audio Science Review; 88.5dB manufacturer specified) |
| Drivers | 1x 0.75" supertweeter, coaxial 1" dome tweeter + 6.5" midrange, 2x 6.5" woofers | Dual 8" (20 cm) Aluminum Cone, Cast-frame Woofers, 5.25" (13.3 cm) Aluminum Cone, Cast-frame Midrange, 1" (2.5 cm) Aluminum Tweeter with Acoustic Lens Waveguide |
| Weight | 58 lbs / 26.3 kg (58 lb) | 79.4 lbs / 36 kg each |
| Woofer Cabinet | Bass reflex, with switchable flat/cut/lifted bass ports for wall placement | ported, front |
| Crossover Frequency | 400Hz, 2.7kHz, 15kHz | - |
| Discontinued | Yes | Yes |
| Frequency Response | 55Hz - 55kHz ±3dB (Manufacturer specified) | - |
| Recommended Power | 50-200W | - |
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- Revel F228Be vs JBL Studio 698
- Focal Chora 816 vs Revel F228Be
- Revel F228Be vs Revel Concerta2 F35
- JBL HDI-3800 vs Revel F208
- KEF Reference 203 vs Revel F206
The Two Speakers In Full
KEF Reference 203: $5000 Discontinued
Pros: An unusually accomplished 4-way design for its era: excellent on-axis linearity (within about +/-3dB), genuinely good directivity both horizontally (~55 degrees) and vertically (~40-50 degrees), and an estimated in-room response that closely matches what the reviewer actually heard. Distortion is excellent - under 1% harmonic above 80Hz at both 86dB and 96dB, and multitone stays around 1% even at 96dB. Bass reaches a real F3 of 51Hz (F10 37Hz), with in-room extension into the low-mid-40s. The reviewer’s overall listening notes were essentially “nothing stood out bad or good” - a genuinely neutral, accurate speaker with a distinctive rounded-baffle look that avoids the diffraction issues a flat baffle this wide would normally have.
Cons: This is a 20+ year old, long-discontinued speaker only findable secondhand (Facebook Marketplace, Craigslist, audio forums) - condition, driver matching, and component aging vary by unit, so audition before buying if at all possible. Demands a robust amplifier: impedance dips to about 3.6 ohms with an EPDR of 2.2 ohms. The small supertweeter shows minor breakup artifacts at the extremes of the vertical polar plot and some compression at very high output in the top octave, though neither was audible in normal listening. Discontinued.
Full KEF Reference 203 review and specifications →
| Bass Extension (-10dB) | 37Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 51Hz (measured, Erin's Audio Corner) |
| Crossover Frequency | 400Hz, 2.7kHz, 15kHz |
| Dimensions | 1067H mm (42" tall) |
| Discontinued | Yes |
| Drivers | 1x 0.75" supertweeter, coaxial 1" dome tweeter + 6.5" midrange, 2x 6.5" woofers |
| Frequency Response | 55Hz - 55kHz ±3dB (Manufacturer specified) |
| Impedance | 8 ohms nominal (3.6 ohms minimum, measured, Erin's Audio Corner; 3.2 ohms per manufacturer spec) |
| Recommended Power | 50-200W |
| Sensitivity | 88dB (2.83V/1m, measured by Erin's Audio Corner) |
| Weight | 58 lbs / 26.3 kg (58 lb) |
| Woofer Cabinet | Bass reflex, with switchable flat/cut/lifted bass ports for wall placement |
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Revel F208: $2400 used, Discontinued
Pros: CEA2034 spinorama shows a fairly even on-axis response with sensitivity matching spec at ~87-88dB. Predicted in-room response is a smooth, textbook-quality downward slope that should translate well to most rooms without correction. Early reflections sum so cleanly with the direct sound that side-wall absorption isn’t recommended - it would work against the speaker’s naturally well-integrated off-axis behavior. Distortion stays below 0.5% from 100Hz up at 96dB/1m, with all distortion components falling below audible threshold above 200Hz. Very wide horizontal directivity of about ±75 degrees. Measured performance was judged very close to Revel’s own flagship Salon2, and Revel’s speakers (including this one) are developed using Harman’s double-blind listening test methodology. Preference score of 6.6 (7.7 with a subwoofer added).
Cons: Some directivity error and tweeter-response ripple right at the 2.2kHz crossover point. A notable on-axis dip at about 4kHz, attributed to probable cabinet diffraction. Cumulative spectral decay (waterfall) shows an unexplained resonance around 4-5kHz that the reviewer couldn’t pin down a clear cause for. Vertical directivity shows narrowband interference nulls just above and below the tweeter axis (roughly 2-3kHz), typical of a non-coaxial tower with vertically separated drivers, so listening height matters more than it would with a coincident design. Minimum impedance dips to 3.4 ohms, calling for a robust, high-current amplifier. Distortion climbs substantially below about 80-100Hz (up to ~5% in the deep bass) when driven hard, an excursion-limited trade-off typical of towers at high output. Isolating the woofers alone shows their usable range ending around 500-700Hz at the crossover, with somewhat elevated (though still low in absolute terms) 2nd/3rd harmonic distortion in the 100-300Hz region. Discontinued.
Full Revel F208 review and specifications →
| Bass Extension (-10dB) | 24Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 47Hz (measured, Audio Science Review) |
| Dimensions | 46.6"H x 13.5"W x 14.8"D (1183.6 x 342.9 x 375.9 mm) |
| Discontinued | Yes |
| Drivers | Dual 8" (20 cm) Aluminum Cone, Cast-frame Woofers, 5.25" (13.3 cm) Aluminum Cone, Cast-frame Midrange, 1" (2.5 cm) Aluminum Tweeter with Acoustic Lens Waveguide |
| Impedance | 8 ohms nominal, 3.5 ohms minimum (measured, Audio Science Review) |
| Sensitivity | 88.2dB (measured by Audio Science Review; 88.5dB manufacturer specified) |
| Weight | 79.4 lbs / 36 kg each |
| Woofer Cabinet | ported, front |
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