Short answer: the Focal Twin6 Be for high-output monitoring, the Kali LP-6 for neutrality per dollar. The Focal pairs an inverted beryllium tweeter with two 6.5-inch W-composite drivers, one reinforcing only 40-150Hz, but its response and directivity are not as uniformly neutral as newer waveguided three-ways. The LP-6 keeps excellent horizontal and vertical directivity, though port resonance bumps it around 900Hz-1kHz.
On the Kali Audio LP-6 side: CEA2034 spinorama shows generally flat on-axis response with excellent horizontal and vertical directivity. Set against that: Port resonance creates bumps around 900Hz-1kHz in the frequency response.
Buy the Focal Twin6 Be new; the Kali Audio LP-6 is no longer sold new, so it only makes sense as a used find.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Kali Audio LP-6 | Focal Twin6 Be | |
|---|---|---|
| Price | $298 per pair Discontinued | $4,400 per pair |
| Ranked | #32 of 68 in Large Size Powered Bookshelf Speakers | #62 of 68 in Large Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 43.9Hz (measured, Audio Science Review) | 48.3Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 39.1Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) | 39.1Hz (measured, Erin’s Audio Corner) |
| Dimensions | 14.1”H x 8.8”W x 10.3”D (358.8 x 222.3 x 260.4 mm) | 9.8” x 19.7” x 13.4” (250 x 500 x 340 mm) (H x W x D) |
| Frequency Response | 47Hz - 21kHz (-3dB) (Manufacturer specified) | 40Hz - 40kHz (±3dB) (Manufacturer specified) |
| Weight | 16.1 lbs (7.3 kg) each | 48.5 lbs (22 kg) |
| Drivers | 6.5” woofer, 1” textile dome tweeter | 1” inverted beryllium tweeter; dual 6.5” W-cone drivers |
| App | No | - |
| EQ | No | - |
| DSP | No | - |
| Amplifier Power | 80W total (40W LF, 40W HF) | 150W LF + 100W LF/MF + 100W HF |
| Inputs | XLR, TRS, RCA | Balanced XLR with +4dBu/-10dBV sensitivity |
| 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 |
| Bluetooth | No | No |
| Bass Extension | - | 40Hz manufacturer specified; Erin measured strong low-frequency linearity |
| Spinorama Preference Score | - | 4.04 |
| Spinorama Preference Score with Perfect Sub | - | 6.06 |
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Prices on this page were last checked October 2, 2026 at 10:18 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: $298 per pair Discontinued eBay
Newer model: the Kali Audio LP-6 V2, ranked higher, rated 4.4/5.
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 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
Focal Twin6 Be: $4,400 per pair Amazon eBay
Pros: The dual-woofer arrangement offers useful output capability for studio work, with a 48.3Hz measured -3dB point in the horizontal test. Its professional controls and format can suit a dedicated monitoring installation. Measured bass extension of 48.3Hz (-3dB).
Cons: The horizontal measurement scores 6.06 with an ideal subwoofer and spans 2.9dB from 300Hz to 5kHz. Off-axis variation limits tonal consistency across listening positions. Orientation matters, and neither the beryllium tweeter nor the additional woofer makes its measured balance class-leading. Erin suspected intermodulation-related roughness even though harmonic distortion measured low.
Full Focal Twin6 Be review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 150W LF + 100W LF/MF + 100W HF |
| Aux Input | No |
| Bass Extension | 40Hz manufacturer specified; Erin measured strong low-frequency linearity |
| Bass Extension (-10dB) | 39.1Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 48.3Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 9.8” x 19.7” x 13.4” (250 x 500 x 340 mm) (H x W x D) |
| Drivers | 1” inverted beryllium tweeter; dual 6.5” W-cone drivers |
| Frequency Response | 40Hz - 40kHz (±3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Balanced XLR with +4dBu/-10dBV sensitivity |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 4.04 |
| Spinorama Preference Score with Perfect Sub | 6.06 |
| TRS Input | No |
| USB Input | No |
| Weight | 48.5 lbs (22 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
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