Short answer: the Buchardt A10. It ranks #12 of 119 powered bookshelf speakers by sound quality (rated 4.7/5) at $4,300 and is still sold new; the JBL 4329P ranks #73 (rated 4.1/5) and is discontinued, so it is only an option used.
The Buchardt A10 is the more accurate pick. Active stand-mount speakers with accurate sound, deep bass for their size, and selectable DSP tunings to suit your room. Its measured preference score, a predictor of how neutral it sounds, is 7.28 against 5.40 for the JBL 4329P. The tradeoff: The rising treble balance can sound brighter on axis; toe-out or a different tuning may suit some rooms.
Why pick the JBL 4329P: Discontinued powered horn speakers with deep bass, streaming, and Bluetooth, a convenient full range living room system. It keeps a wired aux input, which the Buchardt A10 lacks. The catch: The measured 4.5dB response span from 300Hz to 5kHz includes a notable midrange dip, so it is not as neutral as its size and price might suggest.
Buy the Buchardt A10. It is rated higher for sound quality; the JBL 4329P is no longer sold new.
Looking for alternatives? See the complete Powered Home rankings.
Measured Differences
- Bass depth: the Buchardt A10 reaches 21 Hz (10 dB down) against 27 Hz for the JBL 4329P, about half an octave deeper. You hear more of the lowest bass notes and kick drums.
- Tonal accuracy above the bass: with a subwoofer taking the low end, the Buchardt A10 scores 8.0 against 6.7 for the JBL 4329P on the Spinorama preference scale. Its frequency response and off-axis sound are smoother, so voices and instruments sound closer to the recording.
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Specifications Side By Side
| Buchardt A10 | JBL 4329P | |
|---|---|---|
| Price | $4300 per pair | $4,500 per pair Discontinued |
| Ranked | #12 of 119 in Large Size Powered Bookshelf Speakers | #73 of 119 in Large Size Powered Bookshelf Speakers |
| Bass Extension (-10dB) | 21Hz (measured, Erin’s Audio Corner) | 27Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 30Hz (measured, Erin’s Audio Corner) | 31Hz (measured, Erin’s Audio Corner) |
| Dimensions | 14.6”H x 7”W x 9.6”D (370.8 x 177.8 x 243.8 mm) | 20.3”H x 12.6”W x 12.7”D |
| Inputs | XLR | USB, Optical, Bluetooth, Analog, 3.5mm, AirPlay 2 |
| Drivers | 6.5” PURIFI Extended Stroke Driver with Ultra Low Distortion, Custom made with triple Voice Coil woofer, 19 mm / 0.74” Resonance Free Aluminum dome with CDC aluminum waveguide tweeter | 8” midwoofer, 1” compression driver with JBL High-Definition Imaging horn |
| Weight | 15 lbs (6.8 kg) each | 34.4 lbs (15.6 kg) (primary), 34.4 lbs (15.6 kg) (secondary) |
| Woofer Cabinet | sealed | ported |
| App | No | - |
| Bluetooth | No | Yes |
| EQ | Yes (Room adjustment) | - |
| DSP | No | - |
| Amplifier Power | 200w Per Speaker | 300W RMS per speaker (600W total system power) |
| Spinorama Preference Score | 7.28 | 5.40 |
| Spinorama Preference Score with Perfect Sub | 8.00 | 6.72 |
| XLR Input | Yes | No |
| RCA Input | No | No |
| TRS Input | No | No |
| Optical Input | No | Yes |
| Coaxial Input | No | No |
| USB Input | No | Yes |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | Yes |
| Frequency Response | 28Hz - 40kHz (±1.5dB) (Manufacturer specified) | 30Hz - 20kHz (anechoic, manufacturer specified) |
| Sensitivity | - | 102.2dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Bluetooth Codecs | - | SBC, aptX Adaptive |
| Bluetooth Version | - | 5.3 |
Where the Ratings Come From
- Buchardt A10: Spinorama.org measurements and reviews by Erin’s Audio Corner.
- JBL 4329P: Spinorama.org measurements and reviews by Erin’s Audio Corner.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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