Short answer: the Klipsch RP-8000F II, narrowly, to avoid the JBL’s bright top end. The Studio 590 is flat on-axis with high sensitivity around 89-90dB and pretty deep bass, but a 3dB peak at 1.7kHz plus about a 4dB peak from 8k to 13k make it bright up top. The Klipsch costs $1,159.98 against $2,000 and keeps ~92dB measured sensitivity, though it did not reach the expected 50Hz.
Buy the Klipsch RP-8000F II. It is rated higher for sound quality, and the JBL Studio 590 is discontinued, so it is only available used.
Still deciding? The full Passive Home rankings cover every ranked option.
Specifications Side By Side
| Klipsch RP-8000F II | JBL Studio 590 | |
|---|---|---|
| Price | $1,159.98 per pair | $2,000 per pair Discontinued |
| Ranked | #49 of 74 in Large Size Floorstanding Speakers | #69 of 74 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 33Hz (measured, Erin’s Audio Corner) | 32Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 67Hz (measured, Erin’s Audio Corner) | 48Hz (measured, Audio Science Review) |
| Sensitivity | 92dB (2.83V/1m, measured by Erin’s Audio Corner) | 90.3dB (2.83V/1m, measured by Audio Science Review) |
| Drivers | 1” titanium tweeter with 90x90 Tractrix horn, dual 8” cerametallic woofers | 2x 8” (200mm) PolyPlas cone woofers, 1x 1” (25mm) Teonex dome tweeter on Bi-Radial horn (2.5-way) |
| Weight | 61.3 lbs (27.8 kg) | 107.8 lbs (48.9 kg) |
| Impedance | 8 ohms nominal (3.7 ohms minimum above 80Hz, measured by Erin’s Audio Corner) | 6 ohms nominal (5 ohms measured minimum, Audio Science Review) |
| Frequency Response | 35Hz - 25kHz (+-3dB, Manufacturer specified) | - |
| Crossover Frequency | 1630Hz | - |
| Power Handling | 150W continuous, 600W peak | - |
| Dimensions | 43.1” x 10.8” x 18.3” (1095 x 275 x 464 mm) | 49.7”H x 12.7”W x 16.3”D (1263.0 x 322.0 x 413.0 mm) |
| Woofer Cabinet | ported, rear | ported, rear |
| Spinorama Preference Score | 5.39 | 4.49 |
| Spinorama Preference Score with Perfect Sub | 7.12 | 6.22 |
| DIY Kit | No | No |
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Prices on this page were last checked October 3, 2026 at 10:26 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
Klipsch RP-8000F II: $1,159.98 per pair Amazon eBay
Pros: Highest sensitivity of the RP II floorstander line (~92dB measured) and the best dynamics/compression behavior of the three under load: the cleanest at high output. Dual 8-inch woofers and the highest power handling in the line. Measured bass extension of 67Hz (-3dB), with a measured sensitivity of 92dB.
Cons: Mid-bass sounds lean despite the dual 8-inch woofers, and bass extension disappointed for its size: expected to reach 50Hz, didn’t get there in-room. Has its own edgy upper-mid bump (2-6kHz) that’s harder to EQ out than the other two models’ issues, since it stems from the vertical horn/woofer offset rather than simple tonal balance. The most placement-critical of the three, with the narrowest horizontal (~40-50 degrees) and vertical (+5/-10 degrees) dispersion.
Full Klipsch RP-8000F II review and specifications →
| Bass Extension (-10dB) | 33Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 67Hz (measured, Erin’s Audio Corner) |
| Crossover Frequency | 1630Hz |
| DIY Kit | No |
| Dimensions | 43.1” x 10.8” x 18.3” (1095 x 275 x 464 mm) |
| Drivers | 1” titanium tweeter with 90x90 Tractrix horn, dual 8” cerametallic woofers |
| Frequency Response | 35Hz - 25kHz (+-3dB, Manufacturer specified) |
| Impedance | 8 ohms nominal (3.7 ohms minimum above 80Hz, measured by Erin’s Audio Corner) |
| Power Handling | 150W continuous, 600W peak |
| Sensitivity | 92dB (2.83V/1m, measured by Erin’s Audio Corner) |
| Spinorama Preference Score | 5.39 |
| Spinorama Preference Score with Perfect Sub | 7.12 |
| Weight | 61.3 lbs (27.8 kg) |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
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JBL Studio 590: $2,000 per pair Discontinued eBay
Newer model: the JBL Studio 698, ranked higher, rated 4.3/5.
Pros: Pretty deep bass. CEA2034 spinorama is flat on-axis at a high level, with high sensitivity around 89-90dB. Predicted in-room response is good aside from a dip between 800Hz-1.5kHz. Distortion at 86dB SPL/1m is good outside of the 8.5kHz resonance. Measured bass extension of 48Hz (-3dB), with a measured sensitivity of 90.3dB.
Cons: 3dB peak at 1.7kHz, about a 4dB peak from 8k to 13k, going to be bright up top. Just okay vertical off axis. Really bad resonance at 8.5kHz, which shows up as a sharp distortion spike at both 86dB and 96dB SPL/1m. Cumulative spectral decay (waterfall) reveals many fine resonances across the midrange and treble. At 96dB SPL/1m the midrange and treble get notably messier, with broad distortion elevation from 2-8kHz. Discontinued.
Full JBL Studio 590 review and specifications →
| Bass Extension (-10dB) | 32Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 48Hz (measured, Audio Science Review) |
| DIY Kit | No |
| Dimensions | 49.7”H x 12.7”W x 16.3”D (1263.0 x 322.0 x 413.0 mm) |
| Drivers | 2x 8” (200mm) PolyPlas cone woofers, 1x 1” (25mm) Teonex dome tweeter on Bi-Radial horn (2.5-way) |
| Impedance | 6 ohms nominal (5 ohms measured minimum, Audio Science Review) |
| Sensitivity | 90.3dB (2.83V/1m, measured by Audio Science Review) |
| Spinorama Preference Score | 4.49 |
| Spinorama Preference Score with Perfect Sub | 6.22 |
| Weight | 107.8 lbs (48.9 kg) |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
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