Short answer: the JBL 4305P for better sound quality, the Kali Audio LP-6 for the lower price. The JBL 4305P ranks #16 of 62 powered bookshelf speakers at $2200. The Kali Audio LP-6 ranks #31 at $298, $1902 cheaper.
What the JBL 4305P offers: Erin measured a 45Hz F3 and heard solid 40–50Hz in-room extension—excellent for a compact 5.25-inch active monitor. Tonality is neutral and non-fatiguing, vocal coloration is absent, imaging is precise, and the HDI horn maintains near-constant horizontal directivity above 2kHz. Each speaker is bi-amplified (125W LF + 25W HF), while USB, optical, balanced analog, AirPlay 2, Chromecast, Bluetooth and 24/192 wired interconnect make this an unusually complete system. Grilles caused no meaningful response penalty. Watch for: The limiter becomes conspicuous around 96dB: Erin measured about 8dB lost near 50Hz at the highest drive and achieved roughly 93dB unweighted at 2m in-room, so this is a near/midfield system rather than a high-output theater speaker. A baffle discontinuity produces a 1–2kHz directivity mismatch that cannot be corrected uniformly in the vertical plane; stay within about +/-5° of tweeter height. Soundstage depth and layering trailed the KEF Reference 1 Meta, and wireless speaker linking caps resolution at 24/96.
What the Kali Audio LP-6 offers: CEA2034 spinorama shows generally flat on-axis response with excellent horizontal and vertical directivity. Deep bass distortion stays below the fundamental tone throughout testing, and the noise floor is low enough that hiss isn’t audible at normal listening distance. Exceptional value at $298 per pair. Watch for: Port resonance creates bumps around 900Hz-1kHz in the frequency response. Distortion measurements are worse than the on-axis response alone would suggest. Diffraction causes a treble rise above 10kHz, and bass shelves down slightly in the low end.
Buy the JBL 4305P if sound quality matters more than the price. Buy the Kali Audio LP-6 if the price matters more than sound quality.
Specifications Side By Side
| JBL 4305P | Kali Audio LP-6 | |
|---|---|---|
| Price | $2,200/pair | $298 Discontinued |
| Ranked | #16 of 62 in Large Size Powered Bookshelf Speakers | #31 of 62 in Large Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 45Hz (measured, Erin’s Audio Corner) | 55Hz (measured, Audio Science Review) |
| Bass Extension (-10dB) | 40.5Hz (measured, Erin’s Audio Corner) | 42Hz (measured, Audio Science Review) |
| Sensitivity | Not applicable (active DSP loudspeaker) | - |
| Maximum Output | ~93dB at 2m in-room before limiting (measured, Erin’s Audio Corner) | - |
| Amplification | 300W system: 125W LF + 25W HF per speaker | - |
| Drivers | 5.25-inch pulp woofer; 1-inch annular compression driver | 6.5" woofer, 1" textile dome tweeter |
| Dimensions | 13.2H x 8.3W x 8.8D inches | 14.1"H x 8.8"W x 10.3"D (358.8 x 222.3 x 260.4 mm) |
| Discontinued | - | Yes |
| Frequency Response | - | 47Hz - 21kHz (-3dB) (Manufacturer specified) |
| Weight | - | 16.1 lbs / 7.3 kg each |
| App | - | No |
| EQ | - | No |
| DSP | - | No |
| Output Power | - | 80W total (40W LF, 40W HF) |
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- Kali Audio LP-6 vs Focal Twin6 Be
- JBL 4305P vs Kali Audio LP-8
Prices on this page were last checked August 24, 2026 at 6:53 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
JBL 4305P: $2,200/pair Amazon JBL eBay
Pros: Erin measured a 45Hz F3 and heard solid 40–50Hz in-room extension—excellent for a compact 5.25-inch active monitor. Tonality is neutral and non-fatiguing, vocal coloration is absent, imaging is precise, and the HDI horn maintains near-constant horizontal directivity above 2kHz. Each speaker is bi-amplified (125W LF + 25W HF), while USB, optical, balanced analog, AirPlay 2, Chromecast, Bluetooth and 24/192 wired interconnect make this an unusually complete system. Grilles caused no meaningful response penalty.
Cons: The limiter becomes conspicuous around 96dB: Erin measured about 8dB lost near 50Hz at the highest drive and achieved roughly 93dB unweighted at 2m in-room, so this is a near/midfield system rather than a high-output theater speaker. A baffle discontinuity produces a 1–2kHz directivity mismatch that cannot be corrected uniformly in the vertical plane; stay within about +/-5° of tweeter height. Soundstage depth and layering trailed the KEF Reference 1 Meta, and wireless speaker linking caps resolution at 24/96.
Full JBL 4305P review and specifications →
| Amplification | 300W system: 125W LF + 25W HF per speaker |
|---|---|
| Bass Extension (-10dB) | 40.5Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 45Hz (measured, Erin's Audio Corner) |
| Dimensions | 13.2H x 8.3W x 8.8D inches |
| Drivers | 5.25-inch pulp woofer; 1-inch annular compression driver |
| Maximum Output | ~93dB at 2m in-room before limiting (measured, Erin's Audio Corner) |
| Sensitivity | Not applicable (active DSP loudspeaker) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Kali Audio LP-6: $298 Discontinued Bhphotovideo eBay
Pros: CEA2034 spinorama shows generally flat on-axis response with excellent horizontal and vertical directivity. Deep bass distortion stays below the fundamental tone throughout testing, and the noise floor is low enough that hiss isn’t audible at normal listening distance. Exceptional value at $298 per pair.
Cons: Port resonance creates bumps around 900Hz-1kHz in the frequency response. Distortion measurements are worse than the on-axis response alone would suggest. Diffraction causes a treble rise above 10kHz, and bass shelves down slightly in the low end. Discontinued.
Full Kali Audio LP-6 review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | 42Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 55Hz (measured, Audio Science Review) |
| DSP | No |
| Dimensions | 14.1"H x 8.8"W x 10.3"D (358.8 x 222.3 x 260.4 mm) |
| Discontinued | Yes |
| Drivers | 6.5" woofer, 1" textile dome tweeter |
| EQ | No |
| Frequency Response | 47Hz - 21kHz (-3dB) (Manufacturer specified) |
| Output Power | 80W total (40W LF, 40W HF) |
| Weight | 16.1 lbs / 7.3 kg each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons