Short answer: the JBL Stage A120. It ranks #36 of 56 bookshelf speakers by sound quality at $299; the JBL Stage A130 ranks #44 and costs $399, so there is not much of a tradeoff to weigh.
What the JBL Stage A120 gets right: Comes with a port bung, letting you experiment between ported and sealed configurations - the reviewer found the sound improved somewhat with the port sealed. The catch: A pronounced “Batman”-shaped frequency response: boosted bass, a scooped midrange, and elevated treble (about 3-4dB above the midrange), driven partly by confirmed cabinet panel resonance around 800Hz-1.7kHz.
What the JBL Stage A130 offers: More constant, better-behaved directivity than the smaller A120 once past the tweeter crossover point, giving a more consistent radiation pattern that likely explains some of its positive reception among other reviewers. Watch for: Still shows the same underlying “Batman”-shaped response pattern as the A120: a bass bump, a midrange dip, a cabinet-resonance peak around 800Hz-1.7kHz (confirmed via accelerometer testing on the cabinet panels).
Buy the JBL Stage A120. It ranks higher for sound quality than the JBL Stage A130 and costs less, so there is no real case for the other one.
If sound quality matters at all to you, skip the JBL Stage A130. It ranks near the bottom of the 56 bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| JBL Stage A120 | JBL Stage A130 | |
|---|---|---|
| Price | $299 Discontinued | $399 Discontinued |
| Ranked | #36 of 56 in Medium Size Bookshelf Speakers | #44 of 56 in Medium Size Bookshelf Speakers |
| Drivers | 0.75" tweeter + 5" woofer | 5.25" (133mm) polycellulose woofer, 1" (25mm) aluminum dome tweeter |
| Discontinued | Yes | Yes |
| Weight | 10.6 lbs / 4.8 kg | 12 lbs / 5.45 kg each |
| Woofer Cabinet | ported | ported |
| Sensitivity | 83dB (measured, Erin’s Audio Corner) | 85.2dB (measured, Erin’s Audio Corner) |
| Impedance | 6 ohms | 6 ohms nominal, about 4.3 ohms minimum (measured, Erin’s Audio Corner) |
| Dimensions | 11.3"H x 6.8"W x 7.4"D (285.8 x 171.5 x 188.9 mm) | 12.6"H x 7.5"W x 9.1"D (321 x 190 x 230 mm) |
| Bass Extension (-3dB) | 71Hz (measured, Erin’s Audio Corner) | 66Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 53Hz (measured, Erin’s Audio Corner) | 50Hz (measured, Erin’s Audio Corner) |
| Crossover Frequency | - | 3.2kHz |
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The Two Speakers In Full
JBL Stage A120: $299 Discontinued
Pros: Comes with a port bung, letting you experiment between ported and sealed configurations - the reviewer found the sound improved somewhat with the port sealed. Distortion at 96dB is broadly comparable to competitors in this price range outside of some elevated low-end THD. Wide horizontal radiation pattern for a compact bookshelf speaker in the low-to-midrange.
Cons: A pronounced “Batman”-shaped frequency response: boosted bass, a scooped midrange, and elevated treble (about 3-4dB above the midrange), driven partly by confirmed cabinet panel resonance around 800Hz-1.7kHz. Directivity shows significant back-to-back peaks and dips, making the speaker harder to correct with EQ since the off-axis sound doesn’t track the direct sound cleanly. Elevated treble that some might call “detailed” reads as an unwelcome boost to the reviewer rather than genuine resolution. Compression testing shows the low end degrading substantially at high output (102dB). Overall considered one of the weaker speakers the reviewer has tested in this class, with a competing model (Emotiva Airmotiv B1+) recommended instead at a similar price. Discontinued.
Full JBL Stage A120 review and specifications →
| Bass Extension (-10dB) | 53Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 71Hz (measured, Erin's Audio Corner) |
| Dimensions | 11.3"H x 6.8"W x 7.4"D (285.8 x 171.5 x 188.9 mm) |
| Discontinued | Yes |
| Drivers | 0.75" tweeter + 5" woofer |
| Impedance | 6 ohms |
| Sensitivity | 83dB (measured, Erin's Audio Corner) |
| Weight | 10.6 lbs / 4.8 kg |
| Woofer Cabinet | ported |
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JBL Stage A130: $399 Discontinued
Pros: More constant, better-behaved directivity than the smaller A120 once past the tweeter crossover point, giving a more consistent radiation pattern that likely explains some of its positive reception among other reviewers. Distortion at 96dB measures slightly better than a direct competitor (Emotiva Airmotiv B1+) in the low end, though slightly worse at high frequencies. The tweeter itself sounded decent to the reviewer, who considers it a reasonable value at its price point despite other reservations. Wide, well-filled horizontal radiation through the midrange.
Cons: Still shows the same underlying “Batman”-shaped response pattern as the A120: a bass bump, a midrange dip, a cabinet-resonance peak around 800Hz-1.7kHz (confirmed via accelerometer testing on the cabinet panels), and roughly a 5dB treble bump around 10kHz. Does not include a port bung, so sealed-cabinet listening requires DIY stuffing rather than a proper factory solution. The reviewer’s own measurements notably diverge from another well-known publication’s results on this same model, possibly reflecting a running production change, though this couldn’t be confirmed. Overall sound quality struck the reviewer as not a good-sounding speaker despite the more favorable measurements relative to the A120. Output-limited at extreme volumes (102dB), similar to its smaller sibling. Loses to the similarly-priced Emotiva Airmotiv B1+ in overall linearity and neutrality, according to the reviewer’s direct comparison. Discontinued.
Full JBL Stage A130 review and specifications →
| Bass Extension (-10dB) | 50Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 66Hz (measured, Erin's Audio Corner) |
| Crossover Frequency | 3.2kHz |
| Dimensions | 12.6"H x 7.5"W x 9.1"D (321 x 190 x 230 mm) |
| Discontinued | Yes |
| Drivers | 5.25" (133mm) polycellulose woofer, 1" (25mm) aluminum dome tweeter |
| Impedance | 6 ohms nominal, about 4.3 ohms minimum (measured, Erin's Audio Corner) |
| Sensitivity | 85.2dB (measured, Erin's Audio Corner) |
| Weight | 12 lbs / 5.45 kg each |
| Woofer Cabinet | ported |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
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- JBL Stage A130 vs Polk T15
- JBL Stage A130 vs Definitive Technology ProMonitor 1000
- JBL Stage A130 vs Q Acoustics 3020i
- JBL Stage A130 vs KEF Q100
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