Short answer: the Revel Performa4 M145, if you are buying new. The Revel M105 ranks higher than the JBL L52 Classic (#15 vs #119 of 160 bookshelf speakers) but is discontinued; its replacement, the Revel Performa4 M145, is rated 4.3/5 at $1,999.95 and is still sold new.
The case for the JBL L52 Classic: Genuine walnut wood veneer cabinet with a retro Quadrex foam grille (black, orange, or dark blue) reviving JBL’s classic L-series look. The tradeoff: 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.
The Revel M105 is the more accurate choice. CEA2034 spinorama shows an essentially flat on-axis response with only a small 5kHz peak, a smooth listening window, and clean waterfall decay. Its measured preference score, a predictor of how neutral it sounds, is 5.76 against 4.54 for the JBL L52 Classic. Watch for: Low nominal impedance demands a capable amplifier that can handle low-impedance loads.
Buy the Revel Performa4 M145, the replacement for the discontinued Revel M105; it is rated higher for sound quality than the JBL L52 Classic.
Want more options? Browse the full Passive Home rankings.
Specifications Side By Side
| JBL L52 Classic | Revel M105 | |
|---|---|---|
| Price | $999.00 per pair | $1,500 per pair Discontinued |
| Ranked | #119 of 160 in Medium Size Bookshelf Speakers | #15 of 160 in Medium Size Bookshelf Speakers |
| Drivers | 5.25” pure pulp cone woofer, 0.75” titanium dome tweeter with waveguide | 5.25” aluminum cone woofer, 1” aluminum tweeter with acoustic lens waveguide |
| Dimensions | 13-1/16”H x 7-13/16”W x 8-11/16”D | 14”H x 7.9”W x 9.8”D (355.6 x 200.7 x 248.9 mm) |
| Weight | 11 lbs (5 kg) each | 15.4 lbs (7 kg) each |
| Impedance | 4 ohms nominal, 3.7 ohms minimum (measured, Erin’s Audio Corner) | 8 ohms nominal, low minimum |
| Sensitivity | 85dB (measured average, Erin’s Audio Corner) | 85dB (2.83V/1m, measured, Audio Science Review) |
| Frequency Response | 47Hz - 24kHz (-6dB, manufacturer specified) | 60Hz - 44kHz (+/-3dB) (Manufacturer specified) |
| Power Handling | 10-75W RMS | - |
| Bass Extension (-3dB) | 62Hz (measured average, Erin’s Audio Corner) | 63Hz (measured, Audio Science Review) |
| Bass Extension (-10dB) | 45Hz (measured average, Erin’s Audio Corner) | 49.8Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Crossover Frequency | 2.8kHz | - |
| Spinorama Preference Score | 4.54 | 5.76 |
| Spinorama Preference Score with Perfect Sub | 6.96 | 8.18 |
| DIY Kit | No | No |
| Woofer Cabinet | - | ported, rear |
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Prices on this page were last checked October 9, 2026 at 8:01 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.
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The Two Speakers In Full
JBL L52 Classic: $999.00 per pair Amazon eBay
Same family: the JBL L82 Classic (larger bookshelf, rated 3.9/5) and the JBL L100 Classic (larger bookshelf, estimated 3.7/5).
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. Measured bass extension of 62Hz (-3dB), with a measured sensitivity of 85dB.
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 |
| DIY Kit | No |
| 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) |
| Spinorama Preference Score | 4.54 |
| Spinorama Preference Score with Perfect Sub | 6.96 |
| Weight | 11 lbs (5 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
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Revel M105: $1,500 per pair Discontinued eBay
Newer model: the Revel Performa4 M145, ranked higher, estimated 4.3/5.
Same family: the Revel M106 (larger bookshelf, rated 4.6/5), the Revel F206 (smaller floorstanding, rated 4.5/5), the Revel F208 (larger floorstanding, rated 4.5/5), the Revel Performa3 C205 (smaller center, rated 4.1/5) and the Revel Performa3 C208 (larger center, rated 4/5).
Pros: CEA2034 spinorama shows an essentially flat on-axis response with only a small 5kHz peak, a smooth listening window, and clean waterfall decay. Wide horizontal dispersion gives flexibility with toe-in. The reviewer called it reference-quality performance with minor EQ correction applied. Measured bass extension of 63Hz (-3dB), with a measured sensitivity of 85dB.
Cons: Low nominal impedance demands a capable amplifier that can handle low-impedance loads. Bass distortion runs high in the 80-250Hz range from woofer displacement, and maximum output is limited compared to larger designs. Discontinued.
Full Revel M105 review and specifications →
| Bass Extension (-10dB) | 49.8Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
|---|---|
| Bass Extension (-3dB) | 63Hz (measured, Audio Science Review) |
| DIY Kit | No |
| Dimensions | 14”H x 7.9”W x 9.8”D (355.6 x 200.7 x 248.9 mm) |
| Drivers | 5.25” aluminum cone woofer, 1” aluminum tweeter with acoustic lens waveguide |
| Frequency Response | 60Hz - 44kHz (+/-3dB) (Manufacturer specified) |
| Impedance | 8 ohms nominal, low minimum |
| Sensitivity | 85dB (2.83V/1m, measured, Audio Science Review) |
| Spinorama Preference Score | 5.76 |
| Spinorama Preference Score with Perfect Sub | 8.18 |
| Weight | 15.4 lbs (7 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons