Short answer: the KEF Reference 3 Meta. It ranks #18 of 226 floorstanding speakers by sound quality, rated 4.6/5, at $15,999.98. The Perlisten S5t ranks #41, rated 4.5/5, at $15,990, $9.98 cheaper, which does not close the gap in sound quality.
What the KEF Reference 3 Meta does well: Three-way bass reflex tower built around KEF’s 12th generation Uni-Q driver, a 125mm aluminium midrange with a 25mm aluminium dome tweeter and MAT at its centre, plus two 165mm aluminium woofers. The catch: The only measurements are KEF’s own, not independently verified, and spinorama.org computes no preference score for them.
The case for the Perlisten S5t: A slimmer Perlisten S7t with the same beryllium DPC array and two 180mm woofers, rated to 20Hz in room. Watch for: No independent measurements yet, so its tonal balance and directivity can’t be compared with ranked speakers.
Buy the KEF Reference 3 Meta. It is rated higher for sound quality, and saving $9.98 with the Perlisten S5t does not make up for the sound-quality gap.
Worth knowing: the Perlisten S5t has not been measured yet. Its rating is estimated from related models, with a likely range of 4.2 to 4.8, so treat this verdict as provisional.
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Specifications Side By Side
| KEF Reference 3 Meta | Perlisten S5t | |
|---|---|---|
| Price | $15,999.98 per pair | $15,990 per pair |
| Ranked | #18 of 226 in Large Size Floorstanding Speakers | #41 of 226 in Large Size Floorstanding Speakers Estimated |
| Weight | 113.1 lbs (51.3 kg) | 95.2 lbs (43.2 kg) |
| Drivers | Uni-Q: 125mm aluminium cone midrange, 25mm aluminium dome tweeter with MAT; 2x 165mm aluminium cone woofers | 1x 28mm beryllium dome tweeter, 2x 28mm Textreme TPCD domes (DPC-Array), 2x 180mm Textreme TPCD woofers |
| Frequency Response | 43Hz-35kHz ±3dB (manufacturer specified) | 80Hz - 20kHz (±1.5dB, manufacturer specified) |
| Bass Extension (-3dB) | 42.2Hz (measured, KEF vendor data via spinorama.org) | - |
| Bass Extension (-10dB) | about 31.1Hz (measured, KEF vendor data via spinorama.org) | - |
| Sensitivity | 86dB (2.83V/1m, manufacturer specified) | 89.5dB (manufacturer specified) |
| Impedance | 4 ohms nominal, 3.2 ohms minimum (manufacturer specified) | 4 ohms nominal (manufacturer specified) |
| Recommended Power | 50-300W | - |
| Maximum SPL | 113.5dB (manufacturer specified) | - |
| Crossover Frequency | 450Hz, 2.1kHz | - |
| Woofer Cabinet | ported | - |
| Dimensions | 45.5”H x 8.1”W x 18.2”D (1155 x 205 x 462 mm) | 44.1”H x 9.4”W x 15.7”D (1119 x 240 x 400 mm) |
| Country | United Kingdom | - |
| Amplifier Power | - | 100-300W RMS recommended |
| Enclosure | - | Bass reflex or sealed (switchable) |
Related Speaker Comparisons
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Prices on this page were last checked October 11, 2026 at 4:59 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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The Two Speakers In Full
KEF Reference 3 Meta: $15,999.98 per pair KEF eBay
Older models: the KEF Reference 3 (ranked lower, estimated 4.6/5) and the KEF Reference 203 (ranked higher, rated 4.6/5). See every KEF Reference generation.
Same family: the KEF Reference 1 Meta (bookshelf, rated 4.8/5), the KEF Reference 5 Meta (larger floorstanding, ranked higher, estimated 4.8/5), the KEF Reference 2 Meta (smaller center, rated 4.4/5) and the KEF Reference 4 Meta (larger center, rated 4.4/5).
Pros: Three-way bass reflex tower built around KEF’s 12th generation Uni-Q driver, a 125mm aluminium midrange with a 25mm aluminium dome tweeter and MAT at its centre, plus two 165mm aluminium woofers. KEF’s own Spinorama measurements, published on spinorama.org, hold the 300Hz to 5kHz response within 1.4dB, one of the flattest results in this category, and the listening window is very smooth (0.90), so tonal balance stays even across a normal seating area. Measured bass reaches 42Hz (-3dB) and about 31Hz (-10dB), deep enough that many rooms won’t need a subwoofer for music. Measured bass extension of 42.2Hz (-3dB).
Cons: The only measurements are KEF’s own, not independently verified, and spinorama.org computes no preference score for them. Sound power directivity is good but not class leading (3.15dB index deviation). Sensitivity is a moderate 86dB and impedance drops to 3.2 ohms, so it needs a capable amplifier (KEF recommends 50 to 300W).
Full KEF Reference 3 Meta review and specifications →
| Released | Apr 2022 (4 years ago) |
|---|---|
| Bass Extension (-10dB) | about 31.1Hz (measured, KEF vendor data via spinorama.org) |
| Bass Extension (-3dB) | 42.2Hz (measured, KEF vendor data via spinorama.org) |
| Country | United Kingdom |
| Crossover Frequency | 450Hz, 2.1kHz |
| Dimensions | 45.5”H x 8.1”W x 18.2”D (1155 x 205 x 462 mm) |
| Drivers | Uni-Q: 125mm aluminium cone midrange, 25mm aluminium dome tweeter with MAT; 2x 165mm aluminium cone woofers |
| Frequency Response | 43Hz-35kHz ±3dB (manufacturer specified) |
| Impedance | 4 ohms nominal, 3.2 ohms minimum (manufacturer specified) |
| Maximum SPL | 113.5dB (manufacturer specified) |
| Recommended Power | 50-300W |
| Sensitivity | 86dB (2.83V/1m, manufacturer specified) |
| Weight | 113.1 lbs (51.3 kg) |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Perlisten S5t: $15,990 per pair Estimated The Music Room (TMR Audio) eBay
Same family: the Perlisten S4b (smaller bookshelf, rated 4.8/5), the Perlisten S5m (larger bookshelf, rated 4.4/5), the Perlisten S7t (larger floorstanding, ranked higher, rated 4.5/5), the Perlisten S5c (smaller center, estimated 4.5/5), the Perlisten S7c (larger center, rated 4.6/5) and the Perlisten S4s (surround, rated 4.6/5).
Pros: A slimmer Perlisten S7t with the same beryllium DPC array and two 180mm woofers, rated to 20Hz in room.
Cons: No independent measurements yet, so its tonal balance and directivity can’t be compared with ranked speakers. At 43.2 kg each it is heavy, and it is sold through specialist dealers.
Full Perlisten S5t review and specifications →
| Released | 2022 (4 years ago) |
|---|---|
| Amplifier Power | 100-300W RMS recommended |
| Dimensions | 44.1”H x 9.4”W x 15.7”D (1119 x 240 x 400 mm) |
| Drivers | 1x 28mm beryllium dome tweeter, 2x 28mm Textreme TPCD domes (DPC-Array), 2x 180mm Textreme TPCD woofers |
| Enclosure | Bass reflex or sealed (switchable) |
| Frequency Response | 80Hz - 20kHz (±1.5dB, manufacturer specified) |
| Impedance | 4 ohms nominal (manufacturer specified) |
| Sensitivity | 89.5dB (manufacturer specified) |
| Weight | 95.2 lbs (43.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons