Short answer: the Neumann KH 310 A. It ranks #20 of 113 powered bookshelf speakers by sound quality (rated 4.6/5) at $4,998 and is still sold new; the Kali Audio LP-6 ranks #53 (rated 4.3/5) and is discontinued, so it is only an option used. The Kali Audio LP-6’s replacement, the Kali Audio LP-6 V2, is rated 4.4/5.
The Neumann KH 310 A is the deeper-bass pick. The sealed three-way design combines 35.2Hz measured -3dB extension with low distortion in the review’s demanding playback tests. Its bass reaches about 35.2Hz before falling 3dB, against 43.9Hz for the Kali Audio LP-6. The tradeoff: Its measured tonal balance is not as even as the Neumann KH 150 or the best coaxial alternatives.
The case for the Kali Audio LP-6: The original LP-6 measures 43.9Hz at -3dB and scores 6.33 with an ideal subwoofer. The catch: The measured 2.9dB response span from 300Hz to 5kHz is less even than the newer Kali Audio LP-6 V2.
Buy the Neumann KH 310 A. It is rated higher for sound quality; the Kali Audio LP-6 is no longer sold new.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Neumann KH 310 A | Kali Audio LP-6 | |
|---|---|---|
| Price | $4,998 per pair | $298 per pair Discontinued |
| Ranked | #20 of 113 in Large Size Powered Bookshelf Speakers | #53 of 113 in Large Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 35.2Hz (measured, Audio Science Review) | 43.9Hz (measured, Audio Science Review) |
| Bass Extension (-10dB) | 28.3Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) | 39.1Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Frequency Response | 34Hz - 21kHz (+/-3dB) (Manufacturer specified) | 47Hz - 21kHz (-3dB) (Manufacturer specified) |
| Drivers | 8.25” woofer, 3” midrange, 1” tweeter | 6.5” woofer, 1” textile dome tweeter |
| App | No | No |
| EQ | No | No |
| DSP | No | No |
| Amplifier Power | 290W total (150W woofer, 70W mid, 70W tweeter) | 80W total (40W LF, 40W HF) |
| Spinorama Preference Score | 6.21 | - |
| Spinorama Preference Score with Perfect Sub | 7.70 | - |
| Inputs | XLR (balanced analog) | XLR, TRS, RCA |
| XLR Input | Yes | Yes |
| RCA Input | No | Yes |
| TRS Input | No | Yes |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Bluetooth | No | No |
| Dimensions | 10” x 15.1” x 11.5” (253 x 383 x 292 mm) (H x W x D) | 14.1”H x 8.8”W x 10.3”D (358.8 x 222.3 x 260.4 mm) |
| Weight | 28.7 lbs (13.0 kg) | 16.1 lbs (7.3 kg) each |
Related Speaker Comparisons
More top alternatives to Neumann KH 310 A:
- AsciLab C8C vs Neumann KH 310 A
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- Genelec 8351B vs Neumann KH 310 A
- Neumann KH420 vs Neumann KH 310 A
- Genelec 8361A vs Neumann KH 310 A
Prices on this page were last checked October 9, 2026 at 8:01 AM 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
Neumann KH 310 A: $4,998 per pair B&H Photo Video eBay
Same family: the Neumann KH80 DSP (smaller bookshelf, rated 4.6/5), the Neumann KH120 MKII (smaller bookshelf, rated 4.7/5), the Neumann KH 150 (smaller bookshelf, ranked higher, rated 4.8/5), the Neumann KH420 (larger bookshelf, ranked higher, rated 4.8/5) and the Neumann KH 750 DSP (subwoofer, rated 3.5/5).
Pros: The sealed three-way design combines 35.2Hz measured -3dB extension with low distortion in the review’s demanding playback tests. Its 2.2dB response span from 300Hz to 5kHz and 7.70 ideal-subwoofer score support balanced monitoring with useful full-range capability. Measured bass extension of 35.2Hz (-3dB).
Cons: Its measured tonal balance is not as even as the Neumann KH 150 or the best coaxial alternatives. Correct orientation and listening height matter for the separated drivers. The analog system lacks the integrated calibration workflow of newer DSP models, so room correction requires additional equipment. An unexplained dip around 80Hz shows in the measurements.
Full Neumann KH 310 A review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 290W total (150W woofer, 70W mid, 70W tweeter) |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 28.3Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Bass Extension (-3dB) | 35.2Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | No |
| Dimensions | 10” x 15.1” x 11.5” (253 x 383 x 292 mm) (H x W x D) |
| Drivers | 8.25” woofer, 3” midrange, 1” tweeter |
| EQ | No |
| Frequency Response | 34Hz - 21kHz (+/-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR (balanced analog) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 6.21 |
| Spinorama Preference Score with Perfect Sub | 7.70 |
| TRS Input | No |
| USB Input | No |
| Weight | 28.7 lbs (13.0 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Neumann KH 310 A vs LOGProfessional Alpha
- Neumann KH 310 A vs Adam Audio S2V
- Neumann KH 310 A vs HEDD Type 20 MK2
- Neumann KH 310 A vs Genelec S360
- Neumann KH 310 A vs Buchardt A10
- Neumann KH 310 A vs Neumann KH 150
- Neumann KH 310 A vs Genelec 8341A
- Neumann KH 310 A vs Genelec 8361A
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Kali Audio LP-6: $298 per pair Discontinued eBay
Newer model: the Kali Audio LP-6 V2, ranked higher, rated 4.4/5.
Same family: the Kali Audio LP-8 (larger bookshelf, ranked lower, rated 3.9/5).
Pros: The original LP-6 measures 43.9Hz at -3dB and scores 6.33 with an ideal subwoofer. Its waveguide and placement controls make it a credible budget studio monitor, with useful bass for ordinary music listening. Measured bass extension of 43.9Hz (-3dB).
Cons: The measured 2.9dB response span from 300Hz to 5kHz is less even than the newer Kali Audio LP-6 V2. First-generation amplifier hiss can be distracting at short distances. Do not assume the V2’s noise improvements or measurements apply to this model. A port resonance adds bumps around 900Hz to 1kHz. Discontinued.
Full Kali Audio LP-6 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 80W total (40W LF, 40W HF) |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 39.1Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Bass Extension (-3dB) | 43.9Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | No |
| Dimensions | 14.1”H x 8.8”W x 10.3”D (358.8 x 222.3 x 260.4 mm) |
| Drivers | 6.5” woofer, 1” textile dome tweeter |
| EQ | No |
| Frequency Response | 47Hz - 21kHz (-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR, TRS, RCA |
| Optical Input | No |
| RCA Input | Yes |
| TRS Input | Yes |
| USB Input | No |
| Weight | 16.1 lbs (7.3 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons