Short answer: the JBL L52 Classic for better sound quality, the Jamo C 93 II for the lower price. The JBL L52 Classic ranks #25 of 34 bookshelf speakers at $1099.95. The Jamo C 93 II ranks #33 at $299, $800.95 cheaper.
What the JBL L52 Classic offers: Genuine walnut wood veneer cabinet with a retro Quadrex foam grille (black, orange, or dark blue) reviving JBL’s classic L-series look. Watch for: Measured compression and distortion behavior from about 1-5 kHz was inconsistent (“wonky”) across output levels, and didn’t clean up even at lower volume; adding a subwoofer high-pass didn’t fix the high-frequency distortion either.
What the Jamo C 93 II offers: Attractive cabinet and finish for the price. Watch for: Extremely non-linear tonal balance: Erin measured treble averaging roughly 5dB above the midrange, with local swings from near the midrange level to +6dB by about 12kHz.
Buy the JBL L52 Classic if sound quality matters more than the price. Buy the Jamo C 93 II if the price matters more than sound quality.
If sound quality matters at all to you, skip the Jamo C 93 II. It ranks near the bottom of the 34 bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| JBL L52 Classic | Jamo C 93 II | |
|---|---|---|
| Price | $1,099.95 | $299.00 |
| Ranked | #25 of 34 in Medium Size Bookshelf Speakers | #33 of 34 in Medium Size Bookshelf Speakers |
| Drivers | 5.25" pure pulp cone woofer, 0.75" titanium dome tweeter with waveguide | 6" HCCC cone woofer, 1" silk-dome tweeter with waveguide |
| Dimensions | 13-1/16"H x 7-13/16"W x 8-11/16"D | 13.8"H x 7.9"W x 10.2"D (350 x 200 x 260 mm) |
| Weight | 11 lbs each | 14.1 lbs / 6.4 kg each |
| Impedance | 4 ohms nominal, 3.7 ohms minimum (measured, Erin’s Audio Corner) | 6 ohms nominal (manufacturer specified) |
| Sensitivity | 85dB (measured average, Erin’s Audio Corner) | 84dB (measured average, Erin’s Audio Corner) |
| Frequency Response | 47Hz - 24kHz (-6dB, manufacturer specified) | - |
| Power Handling | 10-75W RMS | - |
| Bass Extension (-3dB) | 62Hz (measured average, Erin’s Audio Corner) | - |
| Bass Extension (-10dB) | 45Hz (measured average, Erin’s Audio Corner) | - |
| Crossover Frequency | 2.8kHz | - |
| Woofer Cabinet | - | ported, rear |
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The Two Speakers In Full
JBL L52 Classic: $1,099.95 Amazon
Pros: Genuine walnut wood veneer cabinet with a retro Quadrex foam grille (black, orange, or dark blue) reviving JBL’s classic L-series look. 5.25” pure pulp cone woofer and 0.75” titanium dome tweeter on a waveguide, front-firing bass reflex port, in a compact stand-mount cabinet. A pronounced upper-bass bump around 100 Hz gives kick drums a punchy, textured character.
Cons: Measured compression and distortion behavior from about 1-5 kHz was inconsistent (“wonky”) across output levels, and didn’t clean up even at lower volume; adding a subwoofer high-pass didn’t fix the high-frequency distortion either. Response rolls off quickly above the upper-bass bump, so there’s punch and impact but not real low-end rumble or fundamental weight below about 60 Hz without a subwoofer. Soundstage width was inconsistent track to track, with imaging not staying locked to where instruments should be. Vocals could sound hot and slightly grainy in the 2.5-5 kHz region; pointing the speakers off-axis reduced that sharpness but also killed high-frequency air.
Full JBL L52 Classic review and specifications →
| Bass Extension (-10dB) | 45Hz (measured average, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 62Hz (measured average, Erin's Audio Corner) |
| Crossover Frequency | 2.8kHz |
| Dimensions | 13-1/16"H x 7-13/16"W x 8-11/16"D |
| Drivers | 5.25" pure pulp cone woofer, 0.75" titanium dome tweeter with waveguide |
| Frequency Response | 47Hz - 24kHz (-6dB, manufacturer specified) |
| Impedance | 4 ohms nominal, 3.7 ohms minimum (measured, Erin's Audio Corner) |
| Power Handling | 10-75W RMS |
| Sensitivity | 85dB (measured average, Erin's Audio Corner) |
| Weight | 11 lbs each |
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Jamo C 93 II: $299.00
Pros: Attractive cabinet and finish for the price. The mild midbass rise can add subjectively enjoyable punch at modest playback levels, and the speaker is reasonably compact. Erin measured about 84dB sensitivity through the midrange. Harmonic distortion at moderate output is not the central problem; the much larger limitations are frequency-response accuracy, directivity and compression.
Cons: Extremely non-linear tonal balance: Erin measured treble averaging roughly 5dB above the midrange, with local swings from near the midrange level to +6dB by about 12kHz. The result is hollow midrange, exaggerated apparent detail and a bright, fatiguing balance. Multiple diffraction discontinuities around the crossover and waveguide prevent reliable EQ correction; turning the speakers 30 degrees outward does not fix the irregularity. Midwoofer directivity narrows before the tweeter abruptly widens, indicating poor crossover/directivity matching. Vertical listening position should remain near tweeter axis. Output behavior is exceptionally poor: Erin found compression running off the plotted scale at high level and multitone distortion crossing -20dB (10%) across roughly 200Hz-1.2kHz, which produces audible grain. The grille makes response still less linear. Erin judged the cheaper Emotiva B1+ better in accuracy, soundstage and output.
Full Jamo C 93 II review and specifications →
| Dimensions | 13.8"H x 7.9"W x 10.2"D (350 x 200 x 260 mm) |
|---|---|
| Drivers | 6" HCCC cone woofer, 1" silk-dome tweeter with waveguide |
| Impedance | 6 ohms nominal (manufacturer specified) |
| Sensitivity | 84dB (measured average, Erin's Audio Corner) |
| Weight | 14.1 lbs / 6.4 kg each |
| Woofer Cabinet | ported, rear |
As an eBay Partner, we may be compensated if you make a purchase.
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