Short answer: the JBL HDI-3600. It ranks #58 of 188 floorstanding speakers by sound quality, rated 4.3/5, at $3,800; the Focal Aria Evo X N°2 ranks #136, rated 3.7/5, and costs $4,798, so there is not much of a tradeoff to weigh.
The JBL HDI-3600 is the better-sounding pick. 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. Watch for: 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 HDI-1600, making it more audible.
The Focal Aria Evo X N°2 is the deeper-bass option. Solid bass with a deliberate mid-bass bump (80-120Hz) that gives extra thump and weight, extending to about 40-50Hz in-room. Its bass reaches about 50Hz before falling 3dB, against 78Hz for the JBL HDI-3600. The catch: Sounds very bright pointed directly at the listener: the tweeter comes in 5-6dB above the midrange with an unusually wide, roughly two-octave dip (1kHz-4kHz) leading into it, giving a laid-back, low-attack character even after toeing out ~20 degrees.
Buy the JBL HDI-3600. It is rated higher for sound quality than the Focal Aria Evo X N°2 and costs less, which makes it the one to get unless you need something the other one does better.
Want more options? Browse the full Passive Home rankings.
Specifications Side By Side
| JBL HDI-3600 | Focal Aria Evo X N°2 | |
|---|---|---|
| Price | $3800 per pair | $4,798 per pair |
| Ranked | #58 of 188 in Large Size Floorstanding Speakers | #136 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) | 50Hz (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) | 38Hz (measured, Erin’s Audio Corner) |
| Sensitivity | 89.5dB (2.83V/1m, measured, Audio Science Review) | 88.2dB (2.83V/1m, measured by Erin’s Audio Corner; 91.5dB Manufacturer specified) |
| Impedance | 4 ohms nominal | 8 ohms nominal (2.9 ohms minimum, Manufacturer specified; 3.4 ohms minimum measured by Erin’s Audio Corner) |
| Frequency Response | 38Hz - 30kHz (+/-3dB) (Manufacturer specified) | 45Hz - 30kHz (Manufacturer specified) |
| Drivers | 2410H-2 1” compression driver, 3x 6.5” Advanced Aluminum Matrix woofers | Aluminum-magnesium inverted dome tweeter with waveguide, 6.5” flax midrange, dual 6.5” flax midbass woofers |
| Weight | 61.7 lbs (28 kg) each | 55.1 lbs (25 kg) each |
| Dimensions | 40.5”H x 10.2”W x 13.5”D (1029 x 260 x 343 mm) | 40.7”H x 14.6”W x 11.6”D (1035 x 371 x 294 mm) |
| Woofer Cabinet | ported, dual rear-firing | 3-way, bass reflex (bottom-firing port, requires plinth) |
| Spinorama Preference Score | 4.64 (spinorama.org) | 4.88 |
| Spinorama Preference Score with Perfect Sub | 6.95 (spinorama.org) | 6.82 |
| DIY Kit | No | No |
| Recommended Power | - | 40-250W |
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Prices on this page were last checked October 7, 2026 at 9:25 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
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 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
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Focal Aria Evo X N°2: $4,798 per pair Amazon eBay
Same family: the Focal Aria Evo X N°1 (bookshelf, estimated 3.5/5), the Focal Aria Evo X N°3 (larger floorstanding, ranked higher, estimated 4.3/5), the Focal Aria Evo X N°4 (larger floorstanding, ranked higher, estimated 4.4/5) and the Focal Aria Evo X Center (center, estimated 3.7/5).
Pros: Solid bass with a deliberate mid-bass bump (80-120Hz) that gives extra thump and weight, extending to about 40-50Hz in-room. High sensitivity (measured 88.2dB) makes it easy to drive, and distortion is low throughout the range even at high output: the reviewer found only a minor compression “glare” around 4.5kHz at very high volumes, not a real concern. Directivity components (mid-range and tweeter) transition smoothly rather than abruptly, and the overall soundstage is wide and enveloping. Measured bass extension of 50Hz (-3dB), with a measured sensitivity of 88.2dB.
Cons: Sounds very bright pointed directly at the listener: the tweeter comes in 5-6dB above the midrange with an unusually wide, roughly two-octave dip (1kHz-4kHz) leading into it, giving a laid-back, low-attack character even after toeing out ~20 degrees. Fixing this properly requires real EQ (a mini DSP or similar), not just toe-out or absorption alone; without EQ, expect it to sound bright for stereo listening. A mild dip around 200Hz makes male vocals sound slightly subdued. Narrow vertical directivity (about +/-15 degrees) means you need to stay close to tweeter-axis height. Impedance dips to 3.4 ohms (EPDR 1.4 ohms), so it wants a 4-ohm-capable amplifier, and requires a plinth for floor clearance since it’s bottom-ported.
Full Focal Aria Evo X N°2 review and specifications →
| Bass Extension (-10dB) | 38Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 50Hz (measured, Erin’s Audio Corner) |
| DIY Kit | No |
| Dimensions | 40.7”H x 14.6”W x 11.6”D (1035 x 371 x 294 mm) |
| Drivers | Aluminum-magnesium inverted dome tweeter with waveguide, 6.5” flax midrange, dual 6.5” flax midbass woofers |
| Frequency Response | 45Hz - 30kHz (Manufacturer specified) |
| Impedance | 8 ohms nominal (2.9 ohms minimum, Manufacturer specified; 3.4 ohms minimum measured by Erin’s Audio Corner) |
| Recommended Power | 40-250W |
| Sensitivity | 88.2dB (2.83V/1m, measured by Erin’s Audio Corner; 91.5dB Manufacturer specified) |
| Spinorama Preference Score | 4.88 |
| Spinorama Preference Score with Perfect Sub | 6.82 |
| Weight | 55.1 lbs (25 kg) each |
| Woofer Cabinet | 3-way, bass reflex (bottom-firing port, requires plinth) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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