Short answer: the KEF R11 Meta. It ranks #46 of 226 floorstanding speakers by sound quality, rated 4.4/5, at $6,999.98. The Perlisten A4t ranks #79, rated 4.3/5, at $6,990, $9.98 cheaper, not enough of a saving to outweigh the sound-quality gap.
The case for the KEF R11 Meta: CEA2034 spinorama shows a generally flat on-axis response with good directivity and very deep bass extension (F10 of 30Hz). Watch for: A dip around 1-1.2kHz on-axis is attributed to a diffraction effect, and shows up as a smaller dip in the predicted in-room response.
Why pick the Perlisten A4t: A larger A series tower with three 215mm carbon woofers. The tradeoff: No independent measurements yet, so its tonal balance and directivity can’t be compared with ranked speakers.
Buy the KEF R11 Meta. It is rated higher for sound quality, and the $9.98 saving on the Perlisten A4t is not enough to make up the difference.
Worth knowing: the Perlisten A4t has not been measured yet. Its rating is estimated from related models, with a likely range of 4.0 to 4.6, so treat this verdict as provisional.
Still deciding? The full Passive Home rankings cover every ranked option.
Specifications Side By Side
| KEF R11 Meta | Perlisten A4t | |
|---|---|---|
| Price | $6,999.98 per pair | $6,990 per pair |
| Ranked | #46 of 226 in Large Size Floorstanding Speakers | #79 of 226 in Large Size Floorstanding Speakers Estimated |
| Bass Extension (-10dB) | 31Hz (measured, Audio Science Review) | 28Hz (manufacturer specified) |
| Bass Extension (-3dB) | 64Hz (measured, Audio Science Review) | - |
| Dimensions | 51”H x 12.2”W x 15.1”D (1295.4 x 309.9 x 383.5 mm) | 50.6”H x 11”W x 17.7”D (1285 x 280 x 450 mm) |
| Impedance | 4 ohms | 4 ohms nominal (manufacturer specified) |
| Drivers | 4 x 165 mm (6.5 in.) hybrid aluminium cone woofers, 125 mm (5 in.) aluminium cone midrange, 25 mm (1 in.) vented aluminium dome with MAT tweeter | 1x 35mm composite Teteron dome tweeter, 3x 215mm carbon fiber woofers |
| Sensitivity | 89.5dB | 88.6dB (manufacturer specified) |
| Weight | 80.5 lbs (36.5 kg) each | - |
| Woofer Cabinet | ported, rear | - |
| Spinorama Preference Score | 5.91 | - |
| Spinorama Preference Score with Perfect Sub | 7.32 | - |
| DIY Kit | No | - |
| Frequency Response | - | 35Hz - 27kHz (-6dB, manufacturer specified) |
| Enclosure | - | 2.5-way bass reflex |
| Amplifier Power | - | 50 - 350W recommended |
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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 R11 Meta: $6,999.98 per pair Amazon eBay
Older model: the KEF R11 (ranked lower, estimated 4.3/5). See every KEF R Series generation.
Same family: the KEF R3 Meta (bookshelf, rated 4.6/5), the KEF R5 Meta (smaller floorstanding, ranked higher, rated 4.6/5), the KEF R7 Meta (smaller floorstanding, ranked higher, estimated 4.6/5), the KEF R2 Meta (smaller center, rated 4.3/5) and the KEF R6 Meta (larger center, rated 4.2/5).
Pros: CEA2034 spinorama shows a generally flat on-axis response with good directivity and very deep bass extension (F10 of 30Hz). Predicted in-room response is very smooth aside from the small 1-1.5kHz dip. The coaxial Uni-Q driver gives excellent, symmetric vertical directivity, unusual for a tower speaker. Distortion is incredibly low even down to 30Hz at 86dB SPL/1m, and stays low even at 96dB and 102dB SPL/1m: the reviewer found essentially no audible tonality change across that whole output range. Measured bass extension of 64Hz (-3dB).
Cons: A dip around 1-1.2kHz on-axis is attributed to a diffraction effect, and shows up as a smaller dip in the predicted in-room response. Horizontal beamwidth of about ±40 degrees is on the narrower side, though the transition from wide to constant directivity is smooth. Minimum impedance dips to 3.2 ohms around 580Hz, calling for an amplifier comfortable with a demanding load. 4-ohm nominal impedance overall.
Full KEF R11 Meta review and specifications →
| Released | Mar 2023 (3 years ago) |
|---|---|
| Bass Extension (-10dB) | 31Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 64Hz (measured, Audio Science Review) |
| DIY Kit | No |
| Dimensions | 51”H x 12.2”W x 15.1”D (1295.4 x 309.9 x 383.5 mm) |
| Drivers | 4 x 165 mm (6.5 in.) hybrid aluminium cone woofers, 125 mm (5 in.) aluminium cone midrange, 25 mm (1 in.) vented aluminium dome with MAT tweeter |
| Impedance | 4 ohms |
| Sensitivity | 89.5dB |
| Spinorama Preference Score | 5.91 |
| Spinorama Preference Score with Perfect Sub | 7.32 |
| Weight | 80.5 lbs (36.5 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Perlisten A4t: $6,990 per pair Estimated Perlisten eBay
Same family: the Perlisten A3m (bookshelf, rated 4.2/5), the Perlisten A3t (smaller floorstanding, ranked lower, estimated 4.2/5) and the Perlisten A2s (surround, estimated 4/5).
Pros: A larger A series tower with three 215mm carbon woofers. Hi-Fi News measured about 90dB sensitivity, a 0.4dB pair match and an output within about ±2.3dB from 1kHz to 20kHz, rating it Outstanding.
Cons: No independent measurements yet, so its tonal balance and directivity can’t be compared with ranked speakers. It is a large tower that suits medium to large rooms.
Full Perlisten A4t review and specifications →
| Released | Sep 2025 (1 year ago) |
|---|---|
| Amplifier Power | 50 - 350W recommended |
| Bass Extension (-10dB) | 28Hz (manufacturer specified) |
| Dimensions | 50.6”H x 11”W x 17.7”D (1285 x 280 x 450 mm) |
| Drivers | 1x 35mm composite Teteron dome tweeter, 3x 215mm carbon fiber woofers |
| Enclosure | 2.5-way bass reflex |
| Frequency Response | 35Hz - 27kHz (-6dB, manufacturer specified) |
| Impedance | 4 ohms nominal (manufacturer specified) |
| Sensitivity | 88.6dB (manufacturer specified) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons