Short answer: the KEF LS60. It ranks #1 of 8 powered floorstanding speakers by sound quality, rated 4.8/5, at $5,999.99; the Buchardt A700 ranks #6, rated 4.5/5, and costs $6,600, so there is not much of a tradeoff to weigh.
Why pick the KEF LS60: Erin’s on-axis measurement combines a 1.9dB response span from 300Hz to 5kHz with a 7.91 ideal-subwoofer preference score, supporting even vocal and instrumental balance. The catch: A diffraction dip around 9kHz can soften cymbal shimmer when aimed directly at the listener; 10-20 degrees of toe-out helps.
Why pick the Buchardt A700: The standard tuning measures a 1.8dB response span from 300Hz to 5kHz and scores 7.72 with an ideal subwoofer. Watch for: Standard-mode bass crosses -3dB around 51Hz but continues to -6dB around 26Hz; it is not flat to the deepest advertised frequencies.
Buy the KEF LS60. It is rated higher for sound quality than the Buchardt A700 and costs less, which makes it the one to get unless you need something the other one does better.
Still deciding? The full Powered Home rankings cover every ranked option.
Specifications Side By Side
| KEF LS60 | Buchardt A700 | |
|---|---|---|
| Price | $5,999.99 per pair | $6,600 per pair |
| Ranked | #1 of 8 in Large Size Powered Floorstanding Speakers | #6 of 8 in Large Size Powered Floorstanding Speakers |
| Bass Extension (-10dB) | <20Hz (measured, Erin’s Audio Corner) | 22Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 23Hz (measured, Erin’s Audio Corner) | 51Hz (measured, Erin’s Audio Corner) |
| Dimensions | 42.9”H x 8.3”W x 15.5”D (1089.7 x 210.8 x 393.7 mm) | 40”H x 7”W x 11”D |
| Inputs | Wifi, Optical, Digital coaxial, RCA, HDMI eARC, Ethernet | RCA, Optical, Platin wireless hub (streaming) |
| Drivers | 4 x 135 mm (5.25 in.) Uni-Core Force Cancelling Driver: woofers, 100 mm (4in.) aluminium cone midrange, 19 mm (0.75 in.) vented aluminium dome with Metamaterial Absorption Technology tweeter | 3/4” tweeter with waveguide, 6” midwoofer, 2x 6” front woofers, 2x 6” rear woofers |
| Weight | 69 lbs (31.3 kg) each | 61.7 lbs (28 kg) each |
| App | Yes (KEF Connect) | Yes (with Platin hub) |
| Bluetooth | Yes (5.0 with SBC, AAC) | No |
| Bluetooth Codecs | SBC, AAC | - |
| DSP | Yes (Music Integrity Engine) | Yes (multiple selectable Master Tuning profiles via USB, plus room/manual EQ via Platin hub app) |
| EQ | Yes (Normal and Expert modes, room adaptation) | - |
| Frequency Response | 31Hz - 24kHz (±3dB) (Manufacturer specified) | 19Hz - 29kHz (+/-3dB) (Manufacturer specified) |
| Outputs | Subwoofer RCA | - |
| Streaming Services | Yes (AirPlay 2, Chromecast, Roon Ready, Spotify Connect, Tidal Connect, Amazon Music, Qobuz, Deezer) | - |
| Wi-Fi | Yes (dual-band) | - |
| Amplifier Power | 700W (500W LF Class D + 100W MF Class D + 100W HF Class AB) | 600W total (4x150W amplifier channels per speaker) |
| Sensitivity | 97.7dB (measured at 0.3V/1m, Erin’s Audio Corner) | - |
| Maximum SPL | 111dB @ 1m (pink noise) (manufacturer specified) | - |
| Spinorama Preference Score | 7.26 | 6.60 |
| Spinorama Preference Score with Perfect Sub | 7.91 | 7.72 |
| Subwoofer Output | Yes | - |
| XLR Input | No | No |
| RCA Input | Yes | Yes |
| TRS Input | No | No |
| Optical Input | Yes | Yes |
| Coaxial Input | Yes | No |
| USB Input | No | No |
| HDMI Input | Yes | No |
| AES Input | No | No |
| Aux Input | No | No |
Related Speaker Comparisons
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- Pitt & Giblin Superwax Mini vs Grimm Audio LS1c + SB1
Prices on this page were last checked September 30, 2026 at 2:57 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 LS60: $5,999.99 per pair Crutchfield eBay
Pros: Erin’s on-axis measurement combines a 1.9dB response span from 300Hz to 5kHz with a 7.91 ideal-subwoofer preference score, supporting even vocal and instrumental balance. Extended-mode bass reaches roughly 25Hz at -3dB. The coaxial Uni-Q arrangement maintains unusually consistent tonality across listening positions, while HDMI, digital and analog inputs plus network streaming make this a convenient complete music and TV system. Measured bass extension of 23Hz (-3dB), with a measured sensitivity of 97.7dB.
Cons: A diffraction dip around 9kHz can soften cymbal shimmer when aimed directly at the listener; 10-20 degrees of toe-out helps. DSP limiting reduces bass reach and dynamic output at high volume, so its deep low-level extension is not a promise of the same performance on loud peaks. App placement and tone controls are less flexible than parametric room correction. Each roughly 31kg tower is awkward to move.
Full KEF LS60 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 700W (500W LF Class D + 100W MF Class D + 100W HF Class AB) |
| App | Yes (KEF Connect) |
| Aux Input | No |
| Bass Extension (-10dB) | <20Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 23Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes (5.0 with SBC, AAC) |
| Bluetooth Codecs | SBC, AAC |
| Coaxial Input | Yes |
| DSP | Yes (Music Integrity Engine) |
| Dimensions | 42.9”H x 8.3”W x 15.5”D (1089.7 x 210.8 x 393.7 mm) |
| Drivers | 4 x 135 mm (5.25 in.) Uni-Core Force Cancelling Driver: woofers, 100 mm (4in.) aluminium cone midrange, 19 mm (0.75 in.) vented aluminium dome with Metamaterial Absorption Technology tweeter |
| EQ | Yes (Normal and Expert modes, room adaptation) |
| Frequency Response | 31Hz - 24kHz (±3dB) (Manufacturer specified) |
| HDMI Input | Yes |
| Inputs | Wifi, Optical, Digital coaxial, RCA, HDMI eARC, Ethernet |
| Maximum SPL | 111dB @ 1m (pink noise) (manufacturer specified) |
| Optical Input | Yes |
| Outputs | Subwoofer RCA |
| RCA Input | Yes |
| Sensitivity | 97.7dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Spinorama Preference Score | 7.26 |
| Spinorama Preference Score with Perfect Sub | 7.91 |
| Streaming Services | Yes (AirPlay 2, Chromecast, Roon Ready, Spotify Connect, Tidal Connect, Amazon Music, Qobuz, Deezer) |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | No |
| Weight | 69 lbs (31.3 kg) each |
| Wi-Fi | Yes (dual-band) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Buchardt A700: $6,600 per pair Buchardt Audio eBay
Pros: The standard tuning measures a 1.8dB response span from 300Hz to 5kHz and scores 7.72 with an ideal subwoofer. Low midrange multitone distortion supports clean reproduction at ordinary listening levels. Selectable Master Tunings include cardioid operation for near-wall placement, while an optional Platin hub adds streaming and useful room and manual EQ. Measured bass extension of 51Hz (-3dB).
Cons: Standard-mode bass crosses -3dB around 51Hz but continues to -6dB around 26Hz; it is not flat to the deepest advertised frequencies. Cardioid tuning changes that balance and bass reach substantially. The roughly +/-50-degree horizontal presentation is more focused than wider-radiating alternatives, and vertical listening height needs care. DSP limiting constrains loud full-range playback; a subwoofer with high-pass filtering can improve headroom.
Full Buchardt A700 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 600W total (4x150W amplifier channels per speaker) |
| App | Yes (with Platin hub) |
| Aux Input | No |
| Bass Extension (-10dB) | 22Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 51Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | Yes (multiple selectable Master Tuning profiles via USB, plus room/manual EQ via Platin hub app) |
| Dimensions | 40”H x 7”W x 11”D |
| Drivers | 3/4” tweeter with waveguide, 6” midwoofer, 2x 6” front woofers, 2x 6” rear woofers |
| Frequency Response | 19Hz - 29kHz (+/-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | RCA, Optical, Platin wireless hub (streaming) |
| Optical Input | Yes |
| RCA Input | Yes |
| Spinorama Preference Score | 6.60 |
| Spinorama Preference Score with Perfect Sub | 7.72 |
| TRS Input | No |
| USB Input | No |
| Weight | 61.7 lbs (28 kg) each |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons