Short answer: the Klipsch RP-500M II, which cleans up the original’s midrange. It fills in roughly 5dB between 1-3kHz in the estimated in-room response, though Klipsch’s quoted sensitivity of around 92-93dB uses an in-room rather than standard anechoic rating. It also ranks #18 of 88 to the JBL Studio 530’s #43 of 88; the JBL is fairly flat on-axis but carries a 1.4kHz tweeter resonance.
What the JBL Studio 530 gets right: CEA2034 spinorama shows a fairly flat on-axis response. Set against that: A peak around 1.4kHz is attributed to a tweeter resonance.
On the Klipsch RP-500M II side: Major mid-range clarity improvement over the original RP-500M: about a 5dB fill-in between 1-3kHz in the estimated in-room response. The tradeoff: Klipsch’s quoted sensitivity (around 92-93dB) uses an unconventional in-room-based rating rather than the standard anechoic measurement.
One note: the JBL Studio 530 is discontinued, but it still ranks #43 of 88 bookshelf speakers by sound quality, ahead of most of what is still sold new, so it is worth considering used.
Buy the Klipsch RP-500M II. It ranks higher for sound quality than the JBL Studio 530 and costs less, so there is no real case for the other one.
Looking for alternatives? See the complete Passive Home rankings.
Specifications Side By Side
| JBL Studio 530 | Klipsch RP-500M II | |
|---|---|---|
| Price | $399 per pair Discontinued | $389.99 per pair |
| Ranked | #43 of 88 in Medium Size Bookshelf Speakers | #18 of 88 in Medium Size Bookshelf Speakers |
| Bass Extension (-3dB) | 88Hz (measured, Audio Science Review) | 67Hz (measured, Erin's Audio Corner) |
| Bass Extension (-10dB) | 65Hz (measured, Audio Science Review) | 53Hz (measured, Erin's Audio Corner) |
| Crossover Frequency | 1.5kHz | 1530Hz |
| Dimensions | 18.4"H x 8.4"W x 8.7"D (467 x 214 x 222 mm) | 13.6"H x 6.8"W x 10.6"D (344.4 x 173 x 270.5 mm) |
| Impedance | 6 ohms nominal (4 ohms minimum, measured by Audio Science Review) | 8 ohms nominal, 3.3 ohms minimum (measured, Erin's Audio Corner) |
| Sensitivity | ~85dB (measured by Audio Science Review) | 85dB (measured, Erin's Audio Corner) |
| Drivers | 5.25" (130mm) PolyPlas™ cone woofer with SFG magnet, 1" (25mm) compression driver with Teonex® diaphragm on Bi-Radial® horn | 5.25" Cerametallic™ cone woofer with Faraday rings, 1" LTS Titanium diaphragm tweeter with Hybrid Cross-Section Expanded Tractrix® horn |
| Discontinued | Yes | - |
| Weight | 17 lbs (7.7 kg) each | 13 lbs (5.9 kg) each |
| Woofer Cabinet | ported | ported, rear |
| Spinorama Preference Score | 5.21 (spinorama.org) | 4.35 |
| Spinorama Preference Score with Perfect Sub | 7.29 (spinorama.org) | 6.96 |
Related Speaker Comparisons
More worthwhile head-to-heads for Klipsch RP-500M II:
- Klipsch RP-500M II vs Audio First Fidelia
- Ascend Sierra 1 v2 vs Klipsch RP-500M II
- KEF LS50 Meta vs Klipsch RP-500M II
- Arendal 1961 Monitor vs Klipsch RP-500M II
- Klipsch RP-500M II vs Moondrop M4P MTM
Prices on this page were last checked September 22, 2026 at 5:11 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 Studio 530: $399 per pair Discontinued eBay
Pros: CEA2034 spinorama shows a fairly flat on-axis response. Predicted in-room response is very smooth aside from the high-frequency roll-off. Measured bass extension of 88Hz (-3dB), with a measured sensitivity of 85dB.
Cons: A peak around 1.4kHz is attributed to a tweeter resonance, and shows up as a distinct spike in harmonic distortion at that frequency along with a second resonance-driven bump around 2kHz. Response rolls off in the high frequencies and the tuning is a bit bass-shy overall. Cumulative spectral decay (waterfall) shows the same 1kHz-region resonances lingering in time. Discontinued.
Full JBL Studio 530 review and specifications →
| Bass Extension (-10dB) | 65Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 88Hz (measured, Audio Science Review) |
| Crossover Frequency | 1.5kHz |
| Dimensions | 18.4"H x 8.4"W x 8.7"D (467 x 214 x 222 mm) |
| Discontinued | Yes |
| Drivers | 5.25" (130mm) PolyPlas™ cone woofer with SFG magnet, 1" (25mm) compression driver with Teonex® diaphragm on Bi-Radial® horn |
| Impedance | 6 ohms nominal (4 ohms minimum, measured by Audio Science Review) |
| Sensitivity | ~85dB (measured by Audio Science Review) |
| Spinorama Preference Score | 5.21 (spinorama.org) |
| Spinorama Preference Score with Perfect Sub | 7.29 (spinorama.org) |
| Weight | 17 lbs (7.7 kg) each |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL Studio 530 vs ELAC Debut 2.0 B5.2
- JBL Studio 530 vs Sony SS-CS5 M2
- JBL Studio 530 vs Paradigm Monitor SE Atom
- JBL Studio 530 vs Boston Acoustics A25
- JBL Studio 530 vs Dynaudio Emit M10
- JBL Studio 530 vs ELAC BS U5
- JBL Studio 530 vs Polk Audio XT15
- JBL Studio 530 vs Wharfedale Diamond 220
- See all 37 comparisons
Klipsch RP-500M II: $389.99 per pair Amazon eBay
Pros: Major mid-range clarity improvement over the original RP-500M: about a 5dB fill-in between 1-3kHz in the estimated in-room response, giving a noticeably more resolved, detailed midrange. More neutral and linear overall than its sibling RP-600M II, which carries about 2-3dB more high-frequency energy and a touch more bass but less overall balance. Very precise soundstage imaging and instrument placement. Distortion through the midrange is cleaner than the previous generation. Measured bass extension of 67Hz (-3dB), with a measured sensitivity of 85dB.
Cons: Klipsch’s quoted sensitivity (around 92-93dB) uses an unconventional in-room-based rating rather than the standard anechoic measurement; on an anechoic basis it measures closer to about 85dB, in line with typical bookshelf speakers this size, so it isn’t the outlier in efficiency the spec sheet implies. Horizontal dispersion of about ±40-50° is narrower and more directive than the reviewer’s preference for a wider, more enveloping soundstage. Toeing the speaker out to widen the soundstage or soften on-axis brightness comes at some cost to imaging precision. Slightly less clean in the tweeter region than the midrange, likely tied to crossover placement, though not considered a dealbreaker. Low-frequency output is limited - measured around 95dB at 4 meters for the pair before the woofers started to unload, so a subwoofer is recommended for anyone wanting real bass rather than stepping up to a larger model.
Full Klipsch RP-500M II review and specifications →
| Bass Extension (-10dB) | 53Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 67Hz (measured, Erin's Audio Corner) |
| Crossover Frequency | 1530Hz |
| Dimensions | 13.6"H x 6.8"W x 10.6"D (344.4 x 173 x 270.5 mm) |
| Drivers | 5.25" Cerametallic™ cone woofer with Faraday rings, 1" LTS Titanium diaphragm tweeter with Hybrid Cross-Section Expanded Tractrix® horn |
| Impedance | 8 ohms nominal, 3.3 ohms minimum (measured, Erin's Audio Corner) |
| Sensitivity | 85dB (measured, Erin's Audio Corner) |
| Spinorama Preference Score | 4.35 |
| Spinorama Preference Score with Perfect Sub | 6.96 |
| Weight | 13 lbs (5.9 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Klipsch RP-500M II vs Wharfedale Super Denton
- Klipsch RP-500M II vs Wharfedale Diamond 12.1
- Klipsch RP-500M II vs Monitor Audio Silver 50 7G
- Klipsch RP-500M II vs Radiant Acoustics Clarity 4.2
- Klipsch RP-500M II vs Revel M105
- Klipsch RP-500M II vs Moondrop M4P MTM
- Klipsch RP-500M II vs KEF Q150
- Klipsch RP-500M II vs Arendal 1961 Monitor
- See all 38 comparisons