Short answer: the APS Klasik 2020. It ranks #10 of 62 powered bookshelf speakers by sound quality at $900; the JBL 4329P ranks #21 and costs $4500, so there is not much of a tradeoff to weigh.
What the JBL 4329P offers: Genuinely full-range performance for a bookshelf-style speaker - anechoic response extends to 30Hz (measured F3 31Hz), reaching into the low 20s Hz range in-room depending on placement, with strong bass authority rather than a rolled-off, thin low end. Wide, constant horizontal directivity through the midrange and into the treble (about ±60°, wider than most horn-loaded designs which tend to run closer to ±40°) gives a wide, stable stereo image without needing to toe the speakers out and lose top-end energy. The reviewer listened for an hour-long sessions repeatedly without listener fatigue, across two very different rooms, with consistently great results in both. Extensive connectivity: USB, Optical, Bluetooth, analog, 3.5mm, AirPlay 2, and 24-bit/192kHz support; comes with a remote. Watch for: No HDMI input, a real drawback if you want to run these directly off a TV’s ARC. The supplied ethernet link cable between the two speakers is short - workable at close range but not long enough for wider speaker placement, so budget for a longer aftermarket cable if your setup needs it. A dip around 900Hz shows up in the on-axis measurement that the reviewer couldn’t fully explain (ruled out the ports as the cause, suspects cabinet edge diffraction), though it wasn’t something that bothered him in listening. At $4,500/pair, this is a serious investment for a bookshelf-format speaker.
What the APS Klasik 2020 offers: Very neutral. Almost indistinguishable from the HS8 but with deeper bass Watch for: Difficult to find for sale online, no dealers in the United States.
Buy the APS Klasik 2020. It ranks higher for sound quality than the JBL 4329P and costs less, so there is no real case for the other one.
Specifications Side By Side
| JBL 4329P | APS Klasik 2020 | |
|---|---|---|
| Price | $4,500 | $900 |
| Ranked | #21 of 62 in Large Size Powered Bookshelf Speakers | #10 of 62 in Large Size Powered Bookshelf Speakers |
| Drivers | 8" midwoofer, 1" compression driver with JBL High-Definition Imaging horn | 7" (178mm) woofer |
| Dimensions | 20.3"H x 12.6"W x 12.7"D | 14.2"H x 8.3"W x 12.6"D (360.7 x 210.8 x 320 mm) |
| Weight | 34.5 lbs (primary), 34.3 lbs (secondary) | 22 lbs / 10.0 kg each |
| Sensitivity | 102.2dB (measured at 0.3V/1m, Erin’s Audio Corner) | - |
| Bass Extension (-3dB) | 31Hz (measured, Erin’s Audio Corner) | - |
| Bass Extension (-10dB) | 27Hz (measured, Erin’s Audio Corner) | - |
| Frequency Response | 30Hz - 20kHz (anechoic, manufacturer specified) | 39Hz - 25kHz (-3dB) (Manufacturer specified) |
| Inputs | USB, Optical, Bluetooth, Analog, 3.5mm, AirPlay 2 | XLR, RCA |
| Woofer Cabinet | ported | - |
| App | - | No |
| Bluetooth | - | No |
| EQ | - | Yes (Room adjustment) |
| DSP | - | No |
| Output Power | - | 100w Per Speaker |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- JBL 708P vs Focal Solo6 ST6
- Buchardt A10 vs Klipsch The Sevens
- Genelec 8040B vs Neumann KH 150
- JBL 4329P vs Klipsch The Nines
- JBL 4329P vs Klipsch The Sevens
Prices on this page were last checked August 24, 2026 at 6:53 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
JBL 4329P: $4,500 Amazon eBay
Pros: Genuinely full-range performance for a bookshelf-style speaker - anechoic response extends to 30Hz (measured F3 31Hz), reaching into the low 20s Hz range in-room depending on placement, with strong bass authority rather than a rolled-off, thin low end. Wide, constant horizontal directivity through the midrange and into the treble (about ±60°, wider than most horn-loaded designs which tend to run closer to ±40°) gives a wide, stable stereo image without needing to toe the speakers out and lose top-end energy. The reviewer listened for an hour-long sessions repeatedly without listener fatigue, across two very different rooms, with consistently great results in both. Extensive connectivity: USB, Optical, Bluetooth, analog, 3.5mm, AirPlay 2, and 24-bit/192kHz support; comes with a remote.
Cons: No HDMI input, a real drawback if you want to run these directly off a TV’s ARC. The supplied ethernet link cable between the two speakers is short - workable at close range but not long enough for wider speaker placement, so budget for a longer aftermarket cable if your setup needs it. A dip around 900Hz shows up in the on-axis measurement that the reviewer couldn’t fully explain (ruled out the ports as the cause, suspects cabinet edge diffraction), though it wasn’t something that bothered him in listening. At $4,500/pair, this is a serious investment for a bookshelf-format speaker.
Full JBL 4329P review and specifications →
| Bass Extension (-10dB) | 27Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 31Hz (measured, Erin's Audio Corner) |
| Dimensions | 20.3"H x 12.6"W x 12.7"D |
| Drivers | 8" midwoofer, 1" compression driver with JBL High-Definition Imaging horn |
| Frequency Response | 30Hz - 20kHz (anechoic, manufacturer specified) |
| Inputs | USB, Optical, Bluetooth, Analog, 3.5mm, AirPlay 2 |
| Sensitivity | 102.2dB (measured at 0.3V/1m, Erin's Audio Corner) |
| Weight | 34.5 lbs (primary), 34.3 lbs (secondary) |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
APS Klasik 2020: $900 Aps-company eBay
Pros: Very neutral. Almost indistinguishable from the HS8 but with deeper bass
Cons: Difficult to find for sale online, no dealers in the United States.
Full APS Klasik 2020 review and specifications →
| App | No |
|---|---|
| Bluetooth | No |
| DSP | No |
| Dimensions | 14.2"H x 8.3"W x 12.6"D (360.7 x 210.8 x 320 mm) |
| Drivers | 7" (178mm) woofer |
| EQ | Yes (Room adjustment) |
| Frequency Response | 39Hz - 25kHz (-3dB) (Manufacturer specified) |
| Inputs | XLR, RCA |
| Output Power | 100w Per Speaker |
| Weight | 22 lbs / 10.0 kg each |
- Links
- Reviews, Comparisons and Sound Samples
- DSAUDIO.review: DSAUDIO.review APS Klasik 2020 vs Yamaha HS8 sound.DEMO More from DSAUDIOreview →
- DSAUDIO.review: DSAUDIO.review APS Klasik 2020 vs Kali Audio IN-5 sound.DEMO
- DSAUDIO.review: DSAUDIO.review APS Klasik 2020 vs Focal Alpha 50 EVO sound.DEMO
- Sound On Sound Measurements and Review
- Reddit Search for APS Klasik 2020 Review
- Head-to-Head Comparisons