Different classes, so treat this as a step-up-or-not question rather than a head-to-head. The JBL 4367 ranks #16 of 163 floorstanding speakers by sound quality at $16,500; the JBL 4429 ranks #145 of 188 bookshelf speakers by sound quality at $6,000.
The JBL 4367 is the more accurate pick. Three-way design pairing a 15” front-ported woofer with a compression driver on a controlled-dispersion horn/waveguide, crossed over at 700Hz. Its measured preference score, a predictor of how neutral it sounds, is 5.07 against 4.46 for the JBL 4429. Watch for: At roughly $16500/pair, this is a major investment: the reviewer recommends buying from a dealer with a liberal return policy.
What the JBL 4429 does well: A large studio monitor with a 12” pure pulp woofer and 2” and 0.75” titanium compression drivers on a SonoGlass horn, with front panel level controls. The catch: JBL no longer sells it new.
One note: the JBL 4367 is discontinued, but it still ranks #16 of 163 floorstanding speakers by sound quality, ahead of most of what is still sold new, so it is worth considering used. The JBL 4367’s replacement, the JBL 4369, is rated 4.7/5.
Buy the JBL 4367 ($16,500) for a floorstanding speaker; the JBL 4429 ($6,000) suits a bookshelf speaker instead.
Looking for alternatives? See the complete Passive Home rankings.
Specifications Side By Side
| JBL 4367 | JBL 4429 | |
|---|---|---|
| Price | $16,500 per pair Discontinued | $6,000 per pair Discontinued |
| Ranked | #16 of 163 in Large Size Floorstanding Speakers | #145 of 188 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 31Hz (measured, Erin’s Audio Corner) | about 32.7Hz (measured, manufacturer data via spinorama.org) |
| Bass Extension (-3dB) | 43Hz (measured, Erin’s Audio Corner) | 45.2Hz (measured, manufacturer data via spinorama.org) |
| Dimensions | 37.2”H x 22.2”W x 16.8”D (944.9 x 563.9 x 426.7 mm) | - |
| Impedance | 4 ohms nominal (5.3 ohms minimum above 80Hz, measured by Erin’s Audio Corner) | 6 ohms |
| Sensitivity | 92.5dB (measured average, Erin’s Audio Corner) | 91dB (2.83V/1m, manufacturer specified) |
| Drivers | 15” (380mm) 2216Nd-1 Dual Differential Drive® woofer, 3” (75mm) D2430K dual compression tweeter | 12” pure pulp woofer, 2” titanium compression driver, 0.75” titanium UHF driver on SonoGlass horn |
| Weight | 119 lbs (54 kg) each | - |
| Woofer Cabinet | ported, front | - |
| Spinorama Preference Score | 5.07 | 4.46 |
| Spinorama Preference Score with Perfect Sub | 6.88 | 6.23 |
| DIY Kit | No | No |
| Frequency Response | - | 40Hz-45kHz -6dB (manufacturer specified) |
Related Speaker Comparisons
More worthwhile head-to-heads for JBL 4367:
- KEF Blade Two Meta vs JBL 4367
- MoFi SourcePoint V10 Master Edition vs JBL 4367
- JBL 4369 vs JBL 4367
- JBL 4367 vs MoFi SourcePoint 888
- Revel F328Be vs JBL 4367
Prices on this page were last checked October 6, 2026 at 10:23 PM 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 4367: $16,500 per pair Discontinued eBay
Newer model: the JBL 4369, ranked higher, estimated 4.7/5.
Pros: Three-way design pairing a 15” front-ported woofer with a compression driver on a controlled-dispersion horn/waveguide, crossed over at 700Hz. On-axis frequency response is nearly dead flat, holding within about ±1.5dB, with the listening window tracking it closely except right at the crossover. Distortion stays below 1% THD across the entire audible band at both 86dB and 96dB. Compression/dynamic-range linearity is exceptional: within about a quarter of a dB from 76dB to 102dB, among the best the reviewer has measured. High sensitivity (about 92.6dB average) eases the amplifier match despite the speaker’s size. Minimal rear radiation thanks to the 15” woofer’s directivity and front-firing ports: rear energy runs about 20dB down from the primary wavefront, giving it a near-cardioid radiation pattern. Well-controlled horn directivity keeps the soundstage from noticeably shifting in width across the 700Hz crossover region. A natural high-frequency rolloff above about 7-8kHz gives it an easy, non-fatiguing character for extended listening sessions. Measured bass extension of 43Hz (-3dB), with a measured sensitivity of 92.5dB.
Cons: At roughly $16500/pair, this is a major investment: the reviewer recommends buying from a dealer with a liberal return policy. Vertical response shows dips beyond about ±10-20°, with a larger null further out: an inherent trade-off of mating a 15” woofer to a horn compression driver at a 700Hz crossover, since crossing lower would hurt power handling and dynamic range. Horizontal directivity isn’t perfectly consistent with frequency: narrow (about ±20°) through 200-800Hz, briefly widening to near ±50° above the crossover, then narrowing again at high frequency. An unusual, non-constant pattern. The high-frequency rolloff that gives it an easy-listening character also reduces the sense of air and space in the soundstage when listening from off-center seats. Massive and heavy (about 120 lbs, roughly 36-37” tall): needs to be raised on a stand to bring the horn to ear level, and isn’t something one person easily moves alone. Only modest EQ adjustment is available on the speaker itself (about ±1-2dB bass/treble trim). Discontinued.
Full JBL 4367 review and specifications →
| Bass Extension (-10dB) | 31Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 43Hz (measured, Erin’s Audio Corner) |
| DIY Kit | No |
| Dimensions | 37.2”H x 22.2”W x 16.8”D (944.9 x 563.9 x 426.7 mm) |
| Drivers | 15” (380mm) 2216Nd-1 Dual Differential Drive® woofer, 3” (75mm) D2430K dual compression tweeter |
| Impedance | 4 ohms nominal (5.3 ohms minimum above 80Hz, measured by Erin’s Audio Corner) |
| Sensitivity | 92.5dB (measured average, Erin’s Audio Corner) |
| Spinorama Preference Score | 5.07 |
| Spinorama Preference Score with Perfect Sub | 6.88 |
| Weight | 119 lbs (54 kg) each |
| Woofer Cabinet | ported, front |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
JBL 4429: $6,000 per pair Discontinued eBay
Pros: A large studio monitor with a 12” pure pulp woofer and 2” and 0.75” titanium compression drivers on a SonoGlass horn, with front panel level controls. Sensitivity is 91dB. JBL’s measurements show a preference score of 4.46 that reaches 6.23 with an ideal subwoofer, with 0.48 listening window deviation.
Cons: JBL no longer sells it new. Bass reaches 45.2Hz (-3dB) and about 33Hz (-10dB). Discontinued.
Full JBL 4429 review and specifications →
| Bass Extension (-10dB) | about 32.7Hz (measured, manufacturer data via spinorama.org) |
|---|---|
| Bass Extension (-3dB) | 45.2Hz (measured, manufacturer data via spinorama.org) |
| DIY Kit | No |
| Drivers | 12” pure pulp woofer, 2” titanium compression driver, 0.75” titanium UHF driver on SonoGlass horn |
| Frequency Response | 40Hz-45kHz -6dB (manufacturer specified) |
| Impedance | 6 ohms |
| Sensitivity | 91dB (2.83V/1m, manufacturer specified) |
| Spinorama Preference Score | 4.46 |
| Spinorama Preference Score with Perfect Sub | 6.23 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons