Short answer: the HEDD Type 20 MK2 for better sound quality, the Kali Audio LP-6 V2 for the lower price. The HEDD Type 20 MK2 ranks #26 of 113 powered bookshelf speakers, rated 4.5/5, at $4,798. The Kali Audio LP-6 V2 ranks #37, rated 4.4/5, at $498, $4,300 cheaper.
What the Kali Audio LP-6 V2 does well: Erin’s measurements give a 7.48 ideal-subwoofer score and 42.5Hz -3dB bass extension, a strong combination for an affordable nearfield monitor. The tradeoff: The 2.5dB response span from 300Hz to 5kHz leaves some tonal unevenness.
The HEDD Type 20 MK2 is the more accurate, deeper-bass option. The measured ported configuration reaches 35.2Hz at -3dB and scores 7.69 with an ideal subwoofer. Its measured preference score, a predictor of how neutral it sounds, is 6.11 against 5.53 for the Kali Audio LP-6 V2. Its bass reaches about 32Hz before falling 3dB, against 42Hz for the Kali Audio LP-6 V2. The tradeoff: These results are for ported operation, not every bass or phase setting.
Buy the Kali Audio LP-6 V2 if the price matters more than sound quality. Buy the HEDD Type 20 MK2 if sound quality matters more than the price.
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Specifications Side By Side
| Kali Audio LP-6 V2 | HEDD Type 20 MK2 | |
|---|---|---|
| Price | $498 per pair | $4,798 per pair |
| Ranked | #37 of 113 in Large Size Powered Bookshelf Speakers | #26 of 113 in Large Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 42Hz (measured, Erin’s Audio Corner) | 32Hz (measured, Audio Science Review) |
| Bass Extension (-10dB) | 39.1Hz (measured, Erin’s Audio Corner) | 26Hz (measured, Audio Science Review) |
| Drivers | 1” soft-dome tweeter; 6.5” woofer | 7” honeycomb composite woofer, 4” honeycomb composite midrange, HEDD AMT (Air Motion Transformer) tweeter |
| Amplifier Power | 40W LF + 40W HF per speaker; Bi-amplified Class D | 900W (3x300W) |
| Inputs | XLR, balanced TRS and RCA | XLR (Analog/AES) |
| Dimensions | 14.1”H x 8.8”W x 10.2”D | 14.1”H x 11”W x 13.3”D (358.1 x 279.4 x 337.8 mm) |
| DSP | Yes; boundary presets and LF/HF trims | Yes (96kHz/32-bit) |
| Maximum SPL | Approximately 102dB per pair with good measured linearity (Erin’s Audio Corner) (manufacturer specified) | 120dB @ 1m (per pair) (manufacturer specified) |
| Spinorama Preference Score | 5.53 | 6.11 |
| Spinorama Preference Score with Perfect Sub | 7.48 | 7.69 |
| XLR Input | Yes | Yes |
| RCA Input | Yes | No |
| TRS Input | Yes | No |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | Yes |
| Aux Input | No | No |
| Weight | 15.5 lbs (7.05 kg) each | 34 lbs (15.4 kg) each |
| Bluetooth | No | No |
| Frequency Response | 47Hz - 21kHz (±3dB) (Manufacturer specified) | 32Hz - 40kHz (Manufacturer specified) |
| App | - | Yes (HEDD CTRL) |
| EQ | - | Yes (Desk filter, shelf filters) |
| Outputs | - | XLR (AES pass-through) |
Related Speaker Comparisons
How HEDD Type 20 MK2 compares with other leading options:
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- Mesanovic CDM65 vs HEDD Type 20 MK2
- Genelec 8351B vs HEDD Type 20 MK2
- Genelec 8361A vs HEDD Type 20 MK2
- Neumann KH 150 vs HEDD Type 20 MK2
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
Kali Audio LP-6 V2: $498 per pair B&H Photo Video eBay
Older model: the Kali Audio LP-6 (ranked lower, rated 4.3/5).
Same family: the Kali Audio LP-8 V2 (larger bookshelf, ranked lower, rated 4.1/5) and the Kali LP-UNF (larger bookshelf, rated 3.9/5).
Pros: Erin’s measurements give a 7.48 ideal-subwoofer score and 42.5Hz -3dB bass extension, a strong combination for an affordable nearfield monitor. The waveguide and placement switches help with practical setup, and the second generation improves close-range noise behavior. Measured bass extension of 42Hz (-3dB).
Cons: The 2.5dB response span from 300Hz to 5kHz leaves some tonal unevenness. Vertical crossover behavior makes ear-height placement important, and compression limits loud bass playback. Its good tonal score is not evidence of the output capability of a much larger monitor.
Full Kali Audio LP-6 V2 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 40W LF + 40W HF per speaker; Bi-amplified Class D |
| Aux Input | No |
| Bass Extension (-10dB) | 39.1Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 42Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | Yes; boundary presets and LF/HF trims |
| Dimensions | 14.1”H x 8.8”W x 10.2”D |
| Drivers | 1” soft-dome tweeter; 6.5” woofer |
| Frequency Response | 47Hz - 21kHz (±3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR, balanced TRS and RCA |
| Maximum SPL | Approximately 102dB per pair with good measured linearity (Erin’s Audio Corner) (manufacturer specified) |
| Optical Input | No |
| RCA Input | Yes |
| Spinorama Preference Score | 5.53 |
| Spinorama Preference Score with Perfect Sub | 7.48 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 15.5 lbs (7.05 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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HEDD Type 20 MK2: $4,798 per pair B&H Photo Video eBay
Pros: The measured ported configuration reaches 35.2Hz at -3dB and scores 7.69 with an ideal subwoofer. A 2.4dB response span from 300Hz to 5kHz supports broadly balanced mids, while ported operation reduces deep-bass strain compared with the sealed setting in the review. Measured bass extension of 32Hz (-3dB).
Cons: These results are for ported operation, not every bass or phase setting. Horizontal asymmetry and vertical crossover behavior make orientation and listening position important. Distortion rises at higher output, and linear-phase processing can add latency for live monitoring.
Full HEDD Type 20 MK2 review and specifications →
| AES Input | Yes |
|---|---|
| Amplifier Power | 900W (3x300W) |
| App | Yes (HEDD CTRL) |
| Aux Input | No |
| Bass Extension (-10dB) | 26Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 32Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | Yes (96kHz/32-bit) |
| Dimensions | 14.1”H x 11”W x 13.3”D (358.1 x 279.4 x 337.8 mm) |
| Drivers | 7” honeycomb composite woofer, 4” honeycomb composite midrange, HEDD AMT (Air Motion Transformer) tweeter |
| EQ | Yes (Desk filter, shelf filters) |
| Frequency Response | 32Hz - 40kHz (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR (Analog/AES) |
| Maximum SPL | 120dB @ 1m (per pair) (manufacturer specified) |
| Optical Input | No |
| Outputs | XLR (AES pass-through) |
| RCA Input | No |
| Spinorama Preference Score | 6.11 |
| Spinorama Preference Score with Perfect Sub | 7.69 |
| TRS Input | No |
| USB Input | No |
| Weight | 34 lbs (15.4 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons