Short answer: the Kali Audio LP-6 V2. It ranks #25 of 66 powered bookshelf speakers by sound quality at $398; the Klipsch The Nines ranks #39 and costs $999.99, so there is not much of a tradeoff to weigh.
What the Kali Audio LP-6 V2 offers: Outstandingly neutral active monitor for the money, with no audible amplifier hiss in Erin’s listening and excellent horizontal directivity from the contoured waveguide. Watch for: A vertical directivity disturbance around 1.5-2kHz makes ear height important; desk or console reflections and ceiling bounce can expose the crossover lobing, so absorption may help.
What the Klipsch The Nines offers: Erin calls these his favorite Klipsch speaker he has heard. Watch for: The app’s flat setting leaves the treble elevated, and Erin preferred a -2dB tweeter trim.
Buy the Kali Audio LP-6 V2. It ranks higher for sound quality than the Klipsch The Nines and costs less, so the other one has nothing left to offer.
Specifications Side By Side
| Kali Audio LP-6 V2 | Klipsch The Nines | |
|---|---|---|
| Price | $398/pair | $999.99 |
| Ranked | #25 of 66 in Large Size Powered Bookshelf Speakers | #39 of 66 in Large Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 42Hz (measured, Erin’s Audio Corner) | 41Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 39.1Hz (measured, Erin’s Audio Corner) | 31Hz (measured, Erin’s Audio Corner) |
| Sensitivity | Not applicable (active DSP loudspeaker) | 82.5dB (measured at 0.30V/1m, Erin’s Audio Corner) |
| Drivers | 1" soft-dome tweeter; 6.5" woofer | 8" high-excursion fiber-composite woofer, 1" titanium LTS vented tweeter with Tractrix horn |
| Amplification | Bi-amplified Class D, 40W LF + 40W HF per speaker | - |
| Inputs | XLR, balanced TRS and RCA | HDMI ARC, Bluetooth 5.0, phono/line RCA, 3.5mm, USB, optical |
| Dimensions | 14.1"H x 8.8"W x 10.2"D | 19.13"H x 9.5"W x 13.38"D |
| Max SPL | Approximately 102dB per pair with good measured linearity (Erin’s Audio Corner) | 115dB at 1m (stereo pair, manufacturer specified) |
| DSP | Yes; boundary presets and LF/HF trims | - |
| Output Power | - | 240W total (480W peak; 100W LF + 20W HF per powered speaker) |
| Bluetooth Codecs | - | SBC, AAC, aptX, aptX HD |
| Weight | - | 28.4 lbs primary, 27.0 lbs secondary |
| Frequency Response | - | 34Hz - 25kHz +/-3dB (manufacturer specified) |
| App | - | Klipsch Connect (bass/mid/treble EQ) |
| Woofer Cabinet | - | rear-ported bass reflex |
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Prices on this page were last checked September 8, 2026 at 6:02 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/pair Amazon B&H Photo Video eBay
Pros: Erin’s measurements give a 6.62 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.
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 →
| Amplification | Bi-amplified Class D, 40W LF + 40W HF per speaker |
|---|---|
| Bass Extension (-10dB) | 39.1Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 42Hz (measured, Erin's Audio Corner) |
| 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 |
| Inputs | XLR, balanced TRS and RCA |
| Max SPL | Approximately 102dB per pair with good measured linearity (Erin's Audio Corner) |
| Sensitivity | Not applicable (active DSP loudspeaker) |
- Links
- Reviews, Comparisons and Sound Samples
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Klipsch The Nines: $999.99 Crutchfield eBay
Pros: The 1.7dB response span from 300Hz to 5kHz supports even mids, and measured -3dB extension is 42.5Hz. Extensive consumer connections and app adjustment make it convenient for TV and music, while the horn provides a focused listening presentation.
Cons: The 5.99 ideal-subwoofer score reflects limitations beyond the narrow midband span. Horizontal coverage is relatively focused, so placement matters for multiple seats. The reviewer preferred reduced treble, and bass limiting at higher playback levels means the large woofer is not a guarantee of unlimited output.
Full Klipsch The Nines review and specifications →
| App | Klipsch Connect (bass/mid/treble EQ) |
|---|---|
| Bass Extension (-10dB) | 31Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 41Hz (measured, Erin's Audio Corner) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD |
| Dimensions | 19.13"H x 9.5"W x 13.38"D |
| Drivers | 8" high-excursion fiber-composite woofer, 1" titanium LTS vented tweeter with Tractrix horn |
| Frequency Response | 34Hz - 25kHz +/-3dB (manufacturer specified) |
| Inputs | HDMI ARC, Bluetooth 5.0, phono/line RCA, 3.5mm, USB, optical |
| Max SPL | 115dB at 1m (stereo pair, manufacturer specified) |
| Output Power | 240W total (480W peak; 100W LF + 20W HF per powered speaker) |
| Sensitivity | 82.5dB (measured at 0.30V/1m, Erin's Audio Corner) |
| Weight | 28.4 lbs primary, 27.0 lbs secondary |
| Woofer Cabinet | rear-ported bass reflex |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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