Short answer: the JBL Studio 530 for better sound quality, the Parts Express Copperhead Desktop Kit for the lower price. The JBL Studio 530 ranks #17 of 34 bookshelf speakers at $399. The Parts Express Copperhead Desktop Kit ranks #26 at $119.98, $279.02 cheaper.
What the JBL Studio 530 offers: CEA2034 spinorama shows a fairly flat on-axis response. 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.
What the Parts Express Copperhead Desktop Kit offers: Inexpensive, beginner-friendly CNC flat-pack kit with a compact 8 x 5-inch desktop footprint and only one 3.5-inch full-range driver per channel. Watch for: Despite the ‘full-range’ label, output rolls off around 120-150Hz and a subwoofer with an unusually high 100-200Hz crossover is effectively mandatory.
Buy the JBL Studio 530 if sound quality matters more than the price. Buy the Parts Express Copperhead Desktop Kit if the price matters more than sound quality.
If sound quality matters at all to you, skip the Parts Express Copperhead Desktop Kit. It ranks near the bottom of the 34 bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| JBL Studio 530 | Parts Express Copperhead Desktop Kit | |
|---|---|---|
| Price | $399 Discontinued | $119.98 |
| Ranked | #17 of 34 in Medium Size Bookshelf Speakers | #26 of 34 in Medium Size Bookshelf Speakers |
| Crossover Frequency | 1.5kHz | - |
| Dimensions | 18.4"H x 8.4"W x 8.7"D (467 x 214 x 222 mm) | 8"H x 5"W x 6.5"D (203 x 127 x 165 mm) |
| Impedance | 6 ohms nominal (4 ohms minimum, measured by Audio Science Review) | 8 ohms (manufacturer specified) |
| Sensitivity | ~85dB (measured by Audio Science Review) | 81dB @ 1W/1m (measured by Erin’s Audio Corner and manufacturer specified) |
| Drivers | 5.25" (130mm) PolyPlas™ cone woofer with SFG magnet, 1" (25mm) compression driver with Teonex® diaphragm on Bi-Radial® horn | 3.5" Dayton Audio PS95-8 full-range driver |
| Discontinued | Yes | - |
| Weight | 17 lbs / 7.7 kg each | - |
| Woofer Cabinet | ported | ported, bottom |
| Frequency Response | - | 120Hz-20kHz +/-3dB (manufacturer specified) |
| Power Handling | - | 10W RMS / 20W maximum; 25W RMS with 50Hz high-pass |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- JBL Stage A120 vs Jamo C 93 II
- ELAC Debut 2.0 B5.2 vs Jamo S 803
- ELAC Debut 2.0 B5.2 vs JBL Stage A120
- Parts Express Copperhead Desktop Kit vs JBL Stage A120
- JBL Studio 530 vs Zaph Audio ZA5.2 TM
The Two Speakers In Full
JBL Studio 530: $399 Discontinued
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 →
| 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 |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Parts Express Copperhead Desktop Kit: $119.98 Parts Express
Pros: Inexpensive, beginner-friendly CNC flat-pack kit with a compact 8 x 5-inch desktop footprint and only one 3.5-inch full-range driver per channel. The point-source layout avoids a conventional woofer/tweeter crossover and, when listened to around 20 degrees above the driver as intended, can produce precise near-field imaging. Erin measured roughly 81dB sensitivity, consistent with Parts Express’s specification. The included baffle-step network improves lower-midrange balance, while the optional series inductor reduces the driver’s rising top end; Erin recommends retaining it. Several remaining narrow peaks can be corrected with desktop software EQ. Bottom porting conserves desk space, and unfinished MDF invites custom finishing.
Cons: Despite the ‘full-range’ label, output rolls off around 120-150Hz and a subwoofer with an unusually high 100-200Hz crossover is effectively mandatory. Native response has resonances near roughly 2.1kHz and 8kHz plus a broad 14-20kHz rise of 5-8dB, so it is not smooth without the supplied network and additional EQ. Distortion already exceeds 3% in places at 86dB/1m and becomes extreme at 96dB. Erin’s multitone test approached -10dB distortion (roughly 30%) full-range at the highest level, accompanied by 3-4dB compression; even a 200Hz high-pass leaves roughly 3-5% distortion and 2-3dB compression. The angled cabinet demands a specific near-field ear height, and its very low sensitivity plus 10W RMS power rating leave almost no clean-output headroom for room listening.
Full Parts Express Copperhead Desktop Kit review and specifications →
| Dimensions | 8"H x 5"W x 6.5"D (203 x 127 x 165 mm) |
|---|---|
| Drivers | 3.5" Dayton Audio PS95-8 full-range driver |
| Frequency Response | 120Hz-20kHz +/-3dB (manufacturer specified) |
| Impedance | 8 ohms (manufacturer specified) |
| Power Handling | 10W RMS / 20W maximum; 25W RMS with 50Hz high-pass |
| Sensitivity | 81dB @ 1W/1m (measured by Erin's Audio Corner and manufacturer specified) |
| Woofer Cabinet | ported, bottom |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons