Short answer: the JBL Studio 530 for better sound quality, the Definitive Technology ProMonitor 1000 for the lower price. The JBL Studio 530 ranks #36 of 71 bookshelf speakers at $399. The Definitive Technology ProMonitor 1000 ranks #63 at $249, $150 cheaper.
What the JBL Studio 530 offers: CEA2034 spinorama shows a fairly flat on-axis response. Predicted in-room response is very smooth aside from the high-frequency roll-off. Watch for: 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.
What the Definitive Technology ProMonitor 1000 offers: Bass distortion is well controlled per the measurements, and the slow bass rolloff means it can be pushed fairly hard for its size. Ships with a footer that keeps the small cabinet planted despite its light weight. Watch for: CEA2034 spinorama shows severely reduced bass energy between 40-120Hz, a directivity mismatch between the tweeter and woofer, and a severe resonance/interference issue around 14kHz. Distortion at 96dB SPL was so bad the reviewer limited testing to 86dB. Direct comparison to a $118/pair Pioneer SP-BS22-LR left the reviewer calling the $500/pair ProMonitor 1000 “a bad experiment that should be forgotten” and concluding “there is nothing Pro about it.”
Buy the JBL Studio 530 if sound quality matters more than the price. Buy the Definitive Technology ProMonitor 1000 if the price matters more than sound quality.
If sound quality matters at all to you, skip the Definitive Technology ProMonitor 1000. It ranks near the bottom of the 71 bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| JBL Studio 530 | Definitive Technology ProMonitor 1000 | |
|---|---|---|
| Price | $399 Discontinued | $249.00 |
| Ranked | #36 of 71 in Medium Size Bookshelf Speakers | #63 of 71 in Medium Size Bookshelf Speakers |
| Bass Extension (-3dB) | 88Hz (measured, Audio Science Review) | 95Hz (measured, Audio Science Review) |
| Bass Extension (-10dB) | 65Hz (measured, Audio Science Review) | 80Hz (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) | 10.88H x 6.25W x 6.5D in |
| Impedance | 6 ohms nominal (4 ohms minimum, measured by Audio Science Review) | 8 ohms nominal |
| Sensitivity | ~85dB (measured by Audio Science Review) | 86dB (2.83V/1m, measured, Audio Science Review - reviewer noted this vs. a manufacturer spec of 91dB) |
| Drivers | 5.25" (130mm) PolyPlas™ cone woofer with SFG magnet, 1" (25mm) compression driver with Teonex® diaphragm on Bi-Radial® horn | 1" aluminum dome tweeter, 5.25" BDSS mid/woofer, 5.25" planar bass radiator |
| Discontinued | Yes | - |
| Weight | 17 lbs / 7.7 kg each | 7.3 lbs / 3.29 kg each |
| Woofer Cabinet | ported | passive radiator |
| Frequency Response | - | 47Hz - 30kHz (Manufacturer specified) |
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The Two Speakers In Full
JBL Studio 530: $399 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.
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) |
| 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 Boston Acoustics A25
- JBL Studio 530 vs Paradigm Monitor SE Atom
- 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 32 comparisons
Definitive Technology ProMonitor 1000: $249.00 Amazon eBay
Pros: Bass distortion is well controlled per the measurements, and the slow bass rolloff means it can be pushed fairly hard for its size. Ships with a footer that keeps the small cabinet planted despite its light weight.
Cons: CEA2034 spinorama shows severely reduced bass energy between 40-120Hz, a directivity mismatch between the tweeter and woofer, and a severe resonance/interference issue around 14kHz. Distortion at 96dB SPL was so bad the reviewer limited testing to 86dB. Direct comparison to a $118/pair Pioneer SP-BS22-LR left the reviewer calling the $500/pair ProMonitor 1000 “a bad experiment that should be forgotten” and concluding “there is nothing Pro about it.”
Full Definitive Technology ProMonitor 1000 review and specifications →
| Bass Extension (-10dB) | 80Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 95Hz (measured, Audio Science Review) |
| Dimensions | 10.88H x 6.25W x 6.5D in |
| Drivers | 1" aluminum dome tweeter, 5.25" BDSS mid/woofer, 5.25" planar bass radiator |
| Frequency Response | 47Hz - 30kHz (Manufacturer specified) |
| Impedance | 8 ohms nominal |
| Sensitivity | 86dB (2.83V/1m, measured, Audio Science Review - reviewer noted this vs. a manufacturer spec of 91dB) |
| Weight | 7.3 lbs / 3.29 kg each |
| Woofer Cabinet | passive radiator |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Definitive Technology ProMonitor 1000 vs Polk T15
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- Definitive Technology ProMonitor 1000 vs JBL Stage A130
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