Short answer: the KEF Blade Two Meta for better sound quality, the JBL HDI-3600 for the lower price. The KEF Blade Two Meta ranks #3 of 188 floorstanding speakers, rated 4.8/5, at $28,000. The JBL HDI-3600 ranks #58, rated 4.3/5, at $3,800, $24,200 cheaper.
The case for the JBL HDI-3600: CEA2034 spinorama shows a fairly even on-axis response and flat overall frequency response, with high 90dB sensitivity and very low distortion through the midrange. The catch: A wide shelving-down above 2kHz affects the in-room response, and vertical dispersion is a bigger issue than horizontal: the reviewer noted the dip is wider here than on the smaller JBL HDI-1600, making it more audible.
The KEF Blade Two Meta is the more accurate, deeper-bass choice. True point-source coaxial design (four 6.5in mid-bass drivers flanking a coincident mid/tweeter) with matched ~50 degree horizontal and vertical dispersion, unusual for a multi-driver speaker. Its measured preference score, a predictor of how neutral it sounds, is 6.99 against 4.64 for the JBL HDI-3600. Its bass reaches about 31Hz before falling 3dB, against 78Hz for the JBL HDI-3600. The catch: 2dB dip and slight resonance around 200Hz, also visible in KEF white paper and likely cabinet-related.
Buy the JBL HDI-3600 if the price is the priority over sound quality, or the KEF Blade Two Meta if sound quality is the priority over the price.
Want more options? Browse the full Passive Home rankings.
Specifications Side By Side
| JBL HDI-3600 | KEF Blade Two Meta | |
|---|---|---|
| Price | $3800 per pair | $28,000 per pair only sold in stores |
| Ranked | #58 of 188 in Large Size Floorstanding Speakers | #3 of 188 in Large Size Floorstanding Speakers |
| Bass Extension (-3dB) | 78Hz - the on-axis curve also shows an unusual step/dip around 40-55Hz that may be a near-field-scan artifact for this tower (measured, Audio Science Review) | 31Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 62Hz - the on-axis curve also shows an unusual step/dip around 40-55Hz that may be a near-field-scan artifact for this tower (measured, Audio Science Review) | 26Hz (measured, Erin’s Audio Corner) |
| Sensitivity | 89.5dB (2.83V/1m, measured, Audio Science Review) | 86.8dB (measured, Erin’s Audio Corner) |
| Impedance | 4 ohms nominal | 4 ohms nominal (3.3 ohms minimum, measured, Erin’s Audio Corner) |
| Frequency Response | 38Hz - 30kHz (+/-3dB) (Manufacturer specified) | - |
| Drivers | 2410H-2 1” compression driver, 3x 6.5” Advanced Aluminum Matrix woofers | 4 x 165 mm (6.5 in.) aluminium cone, force cancelling woofers, 125 mm (5 in.) aluminium cone midrange, 25 mm (1 in.) aluminium dome with MAT tweeter |
| Weight | 61.7 lbs (28 kg) each | 79.4 lbs (36 kg) each |
| Dimensions | 40.5”H x 10.2”W x 13.5”D (1029 x 260 x 343 mm) | 46.6”H x 13.5”W x 14.8”D (1183.6 x 342.9 x 375.9 mm) |
| Woofer Cabinet | ported, dual rear-firing | ported, rear |
| Spinorama Preference Score | 4.64 (spinorama.org) | 6.99 |
| Spinorama Preference Score with Perfect Sub | 6.95 (spinorama.org) | 8.11 |
| DIY Kit | No | No |
Related Speaker Comparisons
More top alternatives to KEF Blade Two Meta:
- GR-Research NX-Treme vs KEF Blade Two Meta
- KEF Blade Two Meta vs MoFi SourcePoint V10 Master Edition
- KEF Blade Two Meta vs MoFi SourcePoint 888
- KEF Blade Two Meta vs Revel F328Be
- Radiant Acoustics Clarity 66 vs KEF Blade Two Meta
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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
JBL HDI-3600: $3800 per pair Audio Advice eBay
Same family: the JBL HDI-1600 (bookshelf, rated 4.2/5), the JBL HDI-3800 (larger floorstanding, ranked higher, rated 4.5/5) and the JBL HDI-4500 (center, rated 3.7/5).
Pros: CEA2034 spinorama shows a fairly even on-axis response and flat overall frequency response, with high 90dB sensitivity and very low distortion through the midrange. Triple 6.5” Advanced Aluminum Matrix woofers and a 1” compression driver in JBL’s HDI waveguide. Measured bass extension of 78Hz (-3dB), with a measured sensitivity of 89.5dB.
Cons: A wide shelving-down above 2kHz affects the in-room response, and vertical dispersion is a bigger issue than horizontal: the reviewer noted the dip is wider here than on the smaller JBL HDI-1600, making it more audible. Narrow vertical sweet spot means careful listener-height positioning matters more than usual.
Full JBL HDI-3600 review and specifications →
| Bass Extension (-10dB) | 62Hz - the on-axis curve also shows an unusual step/dip around 40-55Hz that may be a near-field-scan artifact for this tower (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 78Hz - the on-axis curve also shows an unusual step/dip around 40-55Hz that may be a near-field-scan artifact for this tower (measured, Audio Science Review) |
| DIY Kit | No |
| Dimensions | 40.5”H x 10.2”W x 13.5”D (1029 x 260 x 343 mm) |
| Drivers | 2410H-2 1” compression driver, 3x 6.5” Advanced Aluminum Matrix woofers |
| Frequency Response | 38Hz - 30kHz (+/-3dB) (Manufacturer specified) |
| Impedance | 4 ohms nominal |
| Sensitivity | 89.5dB (2.83V/1m, measured, Audio Science Review) |
| Spinorama Preference Score | 4.64 (spinorama.org) |
| Spinorama Preference Score with Perfect Sub | 6.95 (spinorama.org) |
| Weight | 61.7 lbs (28 kg) each |
| Woofer Cabinet | ported, dual rear-firing |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL HDI-3600 vs JBL Studio 698
- JBL HDI-3600 vs Perlisten R7t
- JBL HDI-3600 vs Polk Audio Reserve R700
- JBL HDI-3600 vs PSB Imagine T65
- JBL HDI-3600 vs KEF R11 Meta
- JBL HDI-3600 vs Emotiva Airmotiv T2+
- JBL HDI-3600 vs ELAC Debut 3.0 DF63
- JBL HDI-3600 vs Ascend Acoustics Sierra Titan Tower
- See all 43 comparisons
KEF Blade Two Meta: $28,000 per pair only sold in stores eBay
Same family: the KEF Blade One Meta (larger floorstanding, ranked higher, estimated 4.8/5).
Pros: True point-source coaxial design (four 6.5in mid-bass drivers flanking a coincident mid/tweeter) with matched ~50 degree horizontal and vertical dispersion, unusual for a multi-driver speaker. Fully rounded, edgeless cabinet eliminates baffle diffraction. Frequency response holds within about 2.5dB across the listening window. Extremely low harmonic and multitone distortion even at 96dB, with under 0.5dB of compression at full output, rivaling the KEF Reference 1 Meta and JBL 4367 in dynamic range. Reviewer described the imaging and soundstage depth as revealing recording details other speakers he tested (PS Audio Aspen FR10, MoFi SourcePoint 8, Neumann KH80) masked. Available in any custom finish at no extra charge. Measured bass extension of 31Hz (-3dB), with a measured sensitivity of 86.8dB.
Cons: 2dB dip and slight resonance around 200Hz, also visible in KEF white paper and likely cabinet-related. Bass rolls off fairly quickly below its 31Hz F3. Horizontal dispersion (~50 degrees) is narrower than the reviewer preferred 70-80 degrees; benefits from toeing out 10-20 degrees to open soundstage without losing image focus. Needs a separate power amp, not AVR-friendly.
Full KEF Blade Two Meta review and specifications →
| Bass Extension (-10dB) | 26Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 31Hz (measured, Erin’s Audio Corner) |
| DIY Kit | No |
| Dimensions | 46.6”H x 13.5”W x 14.8”D (1183.6 x 342.9 x 375.9 mm) |
| Drivers | 4 x 165 mm (6.5 in.) aluminium cone, force cancelling woofers, 125 mm (5 in.) aluminium cone midrange, 25 mm (1 in.) aluminium dome with MAT tweeter |
| Impedance | 4 ohms nominal (3.3 ohms minimum, measured, Erin’s Audio Corner) |
| Sensitivity | 86.8dB (measured, Erin’s Audio Corner) |
| Spinorama Preference Score | 6.99 |
| Spinorama Preference Score with Perfect Sub | 8.11 |
| Weight | 79.4 lbs (36 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- KEF Blade Two Meta vs GR-Research NX-Treme
- KEF Blade Two Meta vs MoFi SourcePoint V10 Master Edition
- KEF Blade Two Meta vs MoFi SourcePoint 888
- KEF Blade Two Meta vs Revel F328Be
- KEF Blade Two Meta vs Radiant Acoustics Clarity 66
- KEF Blade Two Meta vs Ascend Acoustics ELX Ribbon Tower
- KEF Blade Two Meta vs Magico S5 2024
- KEF Blade Two Meta vs KEF R5 Meta
- See all 36 comparisons