Short answer: the Kali Audio LP-6 V2. Both are rated 4.4/5 for sound quality (#25 and #23 of 68 powered bookshelf speakers), and the Kali Audio LP-6 V2 costs $398 against $5,600 for the O.S. Acoustics DBS8, so with nothing between them on sound quality, price settles it.
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. Watch for: The 2.5dB response span from 300Hz to 5kHz leaves some tonal unevenness.
What the O.S. Acoustics DBS8 does well: The available Sound & Recording data gives a 7.85 ideal-subwoofer score and a 2.6dB response span from 300Hz to 5kHz, supporting balanced monitoring with bass support. Watch for: The measured -3dB point is 48.5Hz, not especially deep for a large monitor.
Buy the Kali Audio LP-6 V2. Both are rated the same for sound quality, and it costs $5,202 less than the O.S. Acoustics DBS8.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Kali Audio LP-6 V2 | O.S. Acoustics DBS8 | |
|---|---|---|
| Price | $398 per pair | $5,600 per pair |
| Ranked | #25 of 68 in Large Size Powered Bookshelf Speakers | #23 of 68 in Large Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 42Hz (measured, Erin’s Audio Corner) | 48.5Hz (measured, spinorama.org) |
| Bass Extension (-10dB) | 39.1Hz (measured, Erin’s Audio Corner) | approximately 35Hz (measured, spinorama.org) |
| Drivers | 1” soft-dome tweeter; 6.5” woofer | Two 6.5-inch aluminum woofers; 1.1-inch ceramic-coated magnesium tweeter |
| Amplifier Power | 40W LF + 40W HF per speaker; Bi-amplified Class D | 500W LF + 150W HF per speaker |
| Inputs | XLR, balanced TRS and RCA | Balanced XLR |
| Dimensions | 14.1”H x 8.8”W x 10.2”D | 19.8” x 8.7” x 17.2” (502 x 222 x 437 mm) each |
| DSP | Yes; boundary presets and LF/HF trims | - |
| Maximum SPL | Approximately 102dB per pair with good measured linearity (Erin’s Audio Corner) (manufacturer specified) | 105dB (manufacturer specified) |
| Spinorama Preference Score | 5.53 | 5.88 |
| Spinorama Preference Score with Perfect Sub | 7.48 | 7.85 |
| 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 | No |
| Aux Input | No | No |
| Weight | 15.5 lbs (7.05 kg) each | 34.8 lbs (15.8kg) each |
| Bluetooth | No | No |
| Frequency Response | 47Hz - 21kHz (±3dB) (Manufacturer specified) | 35Hz - 21.5kHz (±2 dB > 50Hz) (Manufacturer specified) |
| Enclosure | - | Sealed MTM |
Related Speaker Comparisons
More worthwhile head-to-heads for O.S. Acoustics DBS8:
- O.S. Acoustics DBS8 vs JBL 308P MKII
- Devialet Phantom Ultimate 108dB vs O.S. Acoustics DBS8
- Meyer Sound Amie vs O.S. Acoustics DBS8
- Dynaudio Core 47 vs O.S. Acoustics DBS8
- Kali Audio LP-6 V2 vs Ocean Way Audio HR5
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
Kali Audio LP-6 V2: $398 per pair Amazon B&H Photo Video eBay
Older model: the Kali Audio LP-6 (ranked lower, rated 4.3/5).
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
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O.S. Acoustics DBS8: $5,600 per pair O.S. Acoustics Dealers eBay
Pros: The available Sound & Recording data gives a 7.85 ideal-subwoofer score and a 2.6dB response span from 300Hz to 5kHz, supporting balanced monitoring with bass support. DSP settings provide useful adjustment for installation. Measured bass extension of 48.5Hz (-3dB).
Cons: The measured -3dB point is 48.5Hz, not especially deep for a large monitor. Driver layout and listening height require care; a scalar directivity statistic alone cannot establish a wide sweet spot.
Full O.S. Acoustics DBS8 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 500W LF + 150W HF per speaker |
| Aux Input | No |
| Bass Extension (-10dB) | approximately 35Hz (measured, spinorama.org) |
| Bass Extension (-3dB) | 48.5Hz (measured, spinorama.org) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 19.8” x 8.7” x 17.2” (502 x 222 x 437 mm) each |
| Drivers | Two 6.5-inch aluminum woofers; 1.1-inch ceramic-coated magnesium tweeter |
| Enclosure | Sealed MTM |
| Frequency Response | 35Hz - 21.5kHz (±2 dB > 50Hz) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Balanced XLR |
| Maximum SPL | 105dB (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 5.88 |
| Spinorama Preference Score with Perfect Sub | 7.85 |
| TRS Input | No |
| USB Input | No |
| Weight | 34.8 lbs (15.8kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons