Short answer: the Audio First Cadentia 3. It ranks #7 of 222 bookshelf speakers by sound quality, rated 4.7/5, at $7,199. The Buchardt Audio E50 ranks #16, rated 4.5/5, at $4,600, $2,599 cheaper, which does not close the gap in sound quality.
The Audio First Cadentia 3 is the more accurate option. A large three way bookshelf speaker with near textbook accuracy, a big enveloping soundstage, and deep, punchy bass that stays clean when loud. Its measured preference score, a predictor of how neutral it sounds, is 7.55 against 5.84 for the Buchardt Audio E50. The tradeoff: A mild scoop through the upper midrange/lower treble slightly softens the attack of snares, hand claps, and sibilants: fixable with a single-band EQ (2.5kHz, +1dB, Q~1).
Why pick the Buchardt Audio E50: A bookshelf speaker with remarkably deep bass for its size, a very neutral midrange, and low distortion, with no need to sit near a wall. The catch: A roughly 3dB dip in the upper midrange/lower treble softens attack and dialogue clarity: the reviewer’s main complaint, and it’s baked into the crossover rather than a directivity artifact, so it’s audible both on and off axis.
Buy the Audio First Cadentia 3. It is rated higher for sound quality, and the $2,599 saving on the Buchardt Audio E50 is not enough to make up the difference.
Looking for alternatives? See the complete Passive Home rankings.
A large three way bookshelf speaker with near textbook accuracy, a big enveloping soundstage, and deep, punchy bass that stays clean when loud.
A bookshelf speaker with remarkably deep bass for its size, a very neutral midrange, and low distortion, with no need to sit near a wall.
Prices on this page were last checked October 31, 2026 at 7:11 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.
As an eBay Partner, we may be compensated if you make a purchase.
Specifications Side By Side
| Audio First Cadentia 3 | Buchardt Audio E50 | |
|---|---|---|
| Price | $7199 per pair | $4600 per pair |
| Ranked | #7 of 222 in Large Size Bookshelf Speakers | #16 of 222 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 26Hz (measured, Erin’s Audio Corner) | 34Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 43Hz (measured, Erin’s Audio Corner) | 40Hz (measured, Erin’s Audio Corner) |
| Dimensions | 23.2” x 11.8” x 17” (590 x 300 x 433 mm) | 15.6” x 7.5” x 11.2” (395 x 190 x 284 mm) |
| Impedance | 4 ohms nominal (3.1 ohms minimum, measured by Erin’s Audio Corner) | 4 ohms nominal |
| Sensitivity | 86.4dB (2.83V/1m, measured by Erin’s Audio Corner) | 83.1dB (2.83V/1m, measured by Erin’s Audio Corner) |
| Drivers | 1.1” tweeter, 4.5” midrange, 9” woofer | 1” Scanspeak dome tweeter with waveguide, 6.5” Purifi extended-stroke woofer, dual 6.5” passive radiators |
| Weight | 45.9 lbs (20.8 kg) each | 19 lbs (8.6 kg) each |
| Woofer Cabinet | 3-way, bass reflex | Passive radiator loaded |
| Country | United Kingdom (Cambridge) | Denmark |
| Spinorama Preference Score | 7.55 | 5.84 |
| Spinorama Preference Score with Perfect Sub | 8.91 | 7.61 |
| DIY Kit | No | No |
| Crossover Frequency | - | 2000Hz |
| Frequency Response | - | 36Hz - 30kHz ±3dB (Manufacturer specified) |
| Recommended Power | - | 60W - 200W |
Related Speaker Comparisons
More top alternatives to Audio First Cadentia 3: