Short answer: the KEF LS50 Meta. It ranks #4 of 179 bookshelf speakers by sound quality, rated 4.5/5, at $1,599.99; the Rogers LS3/5A Classic ranks #109, rated 3.0/5, and costs $3,500, which makes this an easy call rather than a real tradeoff.
The KEF LS50 Meta is the more accurate, deeper-bass pick. An iconic compact KEF speaker with highly accurate sound, pinpoint imaging and a coaxial driver that keeps tone even across the room. Its measured preference score, a predictor of how neutral it sounds, is 5.74 against 1.99 for the Rogers LS3/5A Classic. Its bass reaches about 68Hz before falling 3dB, against 90.8Hz for the Rogers LS3/5A Classic. The tradeoff: F3 of 67Hz and F10 of 42Hz mean it doesn’t get much below 50Hz in-room; a subwoofer is recommended for real bass.
The case for the Rogers LS3/5A Classic: A licensed British LS3/5A with classic sealed-box voicing, fine cabinetry and an amplifier-friendly load, best paired with a subwoofer. The catch: The 74Hz measured extension, roughly 81dB measured sensitivity and low raw preference score impose real output and bass limits.
Buy the KEF LS50 Meta. It is rated higher for sound quality than the Rogers LS3/5A Classic and costs less, so only choose the other one for a particular feature it does better.
Still deciding? The full Passive Home rankings cover every ranked option.
An iconic compact KEF speaker with highly accurate sound, pinpoint imaging and a coaxial driver that keeps tone even across the room.
A licensed British LS3/5A with classic sealed-box voicing, fine cabinetry and an amplifier-friendly load, best paired with a subwoofer.
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Specifications Side By Side
| KEF LS50 Meta | Rogers LS3/5A Classic | |
|---|---|---|
| Price | $1,599.99 per pair | $3,500 per pair |
| Ranked | #4 of 179 in Medium Size Bookshelf Speakers | #109 of 179 in Medium Size Bookshelf Speakers |
| Bass Extension (-10dB) | 43Hz (measured, Erin’s Audio Corner) | 54.9Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Bass Extension (-3dB) | 68Hz (measured, Erin’s Audio Corner) | 90.8Hz (measured, ASR via spinorama.org) |
| Dimensions | 11.9”H x 7.9”W x 11”D (302 x 200 x 280.5 mm) | 12H x 7.5W x 6.5D in |
| Impedance | 8 ohms nominal (3.7 ohms minimum above 80Hz, measured by Erin’s Audio Corner) | 15 ohms nominal |
| Sensitivity | 83dB (measured average, Erin’s Audio Corner; 85dB manufacturer specified) | 82.5dB |
| Drivers | 130 mm (5.25 in.) aluminium cone woofer, 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption tweeter | 19mm Mylar tweeter, 110mm Bextrene woofer |
| Weight | 17.2 lbs (7.8 kg) each | 10.8 lbs (4.9 kg) each |
| Woofer Cabinet | ported, rear | - |
| Spinorama Preference Score | 5.74 | 1.99 |
| Spinorama Preference Score with Perfect Sub | 7.88 | 5.06 |
| DIY Kit | No | No |
| Enclosure | - | Sealed 2-way |
| Frequency Response | - | 80Hz-20kHz |
| Country | - | United Kingdom |
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