Short answer: the Neumann KH80 DSP. It ranks #4 of 100 powered bookshelf speakers by sound quality (rated 4.6/5) at $1,198 and is still sold new; the JBL One Series 104 ranks #93 (rated 2.8/5) and is discontinued, so it is only an option used.
The Neumann KH80 DSP is the better-sounding pick. ASR’s selected Klippel measurement has a 1.4dB midrange response span and virtually no overall on-axis tilt. The tradeoff: Bass reaches -3dB around 59Hz in this measurement, less deep than the KH120 II.
The JBL One Series 104 is the deeper-bass pick. ASR’s powered-system measurement gives -3dB bass around 72Hz, and the compact coaxial layout is convenient for a small desk. Its bass reaches about 45Hz before falling 3dB, against 57Hz for the Neumann KH80 DSP. It keeps a wired aux input, which the Neumann KH80 DSP lacks. Watch for: Even with the active system measured properly, scores are only 1.36 standalone and 4.08 with an ideal subwoofer.
Buy the Neumann KH80 DSP. It is rated higher for sound quality, and the JBL One Series 104 is discontinued, so it is only available used.
Still deciding? The full Powered Home rankings cover every ranked option.
Specifications Side By Side
| Neumann KH80 DSP | JBL One Series 104 | |
|---|---|---|
| Price | $1,198 per pair | $129 per pair Discontinued |
| Ranked | #4 of 100 in Medium Size Powered Bookshelf Speakers | #93 of 100 in Medium Size Powered Bookshelf Speakers |
| Dimensions | 13.6”H x 10.8”W x 9.6”D (345.4 x 274.3 x 243.8 mm) | 9.7H x 6W x 4.9D in (per manufacturer, 104-BT) |
| Frequency Response | 57 Hz - 25 kHz (+-3 dB) (Manufacturer specified) | 60Hz - 20kHz (Manufacturer specified) |
| Inputs | XLR | 1/4” TRS, RCA, 3.5mm Aux |
| Weight | 9 lbs (4.1 kg) each | 4.5 lbs (2.06 kg) (master), 3.8 lbs (1.73 kg) (slave) |
| Drivers | 4.1” woofer, 1” fabric dome tweeter | 4.5” coaxial low-frequency driver, 0.75” soft dome tweeter |
| App | Yes (MA 1 alignment) | No |
| Bass Extension (-10dB) | 51Hz (measured, Erin’s Audio Corner) | 35Hz with the amplifier’s DSP bass boost active (measured, Audio Science Review) |
| Bass Extension (-3dB) | 57Hz (measured, Erin’s Audio Corner) | 45Hz with the amplifier’s DSP bass boost active (measured, Audio Science Review) |
| Bluetooth | No | No |
| DSP | Yes | Yes |
| EQ | Yes (via DSP) | Yes (fixed, amplifier-applied) |
| Sensitivity | 91.9dB (measured at 0.3V/1m, Erin’s Audio Corner) | - |
| Amplifier Power | 140W (90W woofer + 50W tweeter) | 60W total Class D (30W per speaker) |
| Maximum SPL | 110.7dB @ 1m (manufacturer specified) | - |
| Spinorama Preference Score | 5.89 | - |
| Spinorama Preference Score with Perfect Sub | 8.25 | - |
| XLR Input | Yes | No |
| RCA Input | No | Yes |
| TRS Input | No | Yes |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | Yes |
Related Speaker Comparisons
How Neumann KH80 DSP compares with other leading options:
- Genelec 8331A vs Neumann KH80 DSP
- Neumann KH120 MKII vs Neumann KH80 DSP
- Genelec 8030C vs Neumann KH80 DSP
- Neumann KH80 DSP vs Reflector Audio Square Two
- Neumann KH80 DSP vs Dynaudio LYD 5
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The Two Speakers In Full
Neumann KH80 DSP: $1,198 per pair Amazon B&H Photo Video eBay
Same family: the Neumann KH120 MKII (larger bookshelf, ranked higher, rated 4.7/5), the Neumann KH 150 (larger bookshelf, rated 4.8/5), the Neumann KH 310 A (larger bookshelf, rated 4.6/5), the Neumann KH420 (larger bookshelf, rated 4.8/5) and the Neumann KH 750 DSP (subwoofer, rated 3.5/5).
Pros: ASR’s selected Klippel measurement has a 1.4dB midrange response span and virtually no overall on-axis tilt. Scores of 5.89 standalone and 8.25 with an ideal subwoofer indicate excellent tonal accuracy in a compact monitor. The waveguide and steep crossover provide useful control of reflected sound, while placement filters help compensate for a desk or nearby boundaries. Existing multitone testing supports good moderate-level clarity. Measured bass extension of 57Hz (-3dB), with a measured sensitivity of 91.9dB.
Cons: Bass reaches -3dB around 59Hz in this measurement, less deep than the KH120 II. Output protection and increasing multitone distortion limit loud listening, especially in the bass. Room reflections and listening distance can alter perceived treble balance despite its flat direct response. Calibration equipment adds to the cost; the preference score is not a measurement of maximum clean output. It is expensive for its size.
Full Neumann KH80 DSP review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 140W (90W woofer + 50W tweeter) |
| App | Yes (MA 1 alignment) |
| Aux Input | No |
| Bass Extension (-10dB) | 51Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 57Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | Yes |
| Dimensions | 13.6”H x 10.8”W x 9.6”D (345.4 x 274.3 x 243.8 mm) |
| Drivers | 4.1” woofer, 1” fabric dome tweeter |
| EQ | Yes (via DSP) |
| Frequency Response | 57 Hz - 25 kHz (+-3 dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR |
| Maximum SPL | 110.7dB @ 1m (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| Sensitivity | 91.9dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Spinorama Preference Score | 5.89 |
| Spinorama Preference Score with Perfect Sub | 8.25 |
| TRS Input | No |
| USB Input | No |
| Weight | 9 lbs (4.1 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner: Neumann KH 80 Studio Monitor Review. Excellent Performance. Small Size. More from Erin’s Audio Corner →
- Erin’s Audio Corner Review Measurements
- Audio Science Review Measurements More from Audio Science Review →
- DSAUDIO.review: Neumann KH80 DSP vs Genelec 8020D Sound & Frequency Response Comparison More from DSAUDIOreview →
- DSAUDIO.review: Neumann KH80 DSP vs Yamaha HS8 Sound & Frequency Response Comparison
- DSAUDIO.review: Neumann KH80 DSP vs Focal Shape 40 Sound & Frequency Response Comparison
- DSAUDIO.review: Neumann KH80 DSP vs IK Multimedia iLoud MTM Sound & Frequency Response Comparison
- DSAUDIO.review: Neumann KH80 DSP vs JBL 305P MKII Sound & Frquency Response Comparison
- DSAUDIO.review: KEF LSX vs Neumann KH80 DSP Sound & Frequency Response Comparison
- DSAUDIO.review: Adam Audio A3X vs Neumann KH80 DSP Sound & Frequency Response Comparison
- DSAUDIO.review: Neumann KH80 DSP vs KRK Rokit 5 G4 RP5G4 Sound & Frequency Response Comparison
- Joy & Oluv’Sone: 🎃🔥 UBoom X - Halloween Rock Special 🎸🤘 More from Oluv’Sone →
- Audio Science Review Measurements (spinorama.org)
- Head-to-Head Comparisons
- Neumann KH80 DSP vs Genelec 8030C
- Neumann KH80 DSP vs Reflector Audio Square Two
- Neumann KH80 DSP vs Neumann KH120 MKII
- Neumann KH80 DSP vs Dynaudio LYD 5
- Neumann KH80 DSP vs Genelec 8331A
- Neumann KH80 DSP vs Genelec 8330A
- Neumann KH80 DSP vs Genelec 8320A
- Neumann KH80 DSP vs Devialet Phantom II 98 dB
- See all 65 comparisons
JBL One Series 104: $129 per pair Discontinued eBay
Pros: ASR’s powered-system measurement gives -3dB bass around 72Hz, and the compact coaxial layout is convenient for a small desk. Its internal equalization is part of the working speaker and should be included when assessing it, rather than judging the passive drivers with that correction bypassed. Measured bass extension of 45Hz (-3dB).
Cons: Even with the active system measured properly, scores are only 1.36 standalone and 4.08 with an ideal subwoofer. The 4.9dB midrange span and a high-frequency cancellation around 7.4kHz indicate significant unevenness; the review also found some vocals bright and irritating. These are results for the original 104, not a verification of the later 104-BT. Discontinued.
Full JBL One Series 104 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 60W total Class D (30W per speaker) |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 35Hz with the amplifier’s DSP bass boost active (measured, Audio Science Review) |
| Bass Extension (-3dB) | 45Hz with the amplifier’s DSP bass boost active (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | Yes |
| Dimensions | 9.7H x 6W x 4.9D in (per manufacturer, 104-BT) |
| Drivers | 4.5” coaxial low-frequency driver, 0.75” soft dome tweeter |
| EQ | Yes (fixed, amplifier-applied) |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| HDMI Input | No |
| Inputs | 1/4” TRS, RCA, 3.5mm Aux |
| Optical Input | No |
| RCA Input | Yes |
| TRS Input | Yes |
| USB Input | No |
| Weight | 4.5 lbs (2.06 kg) (master), 3.8 lbs (1.73 kg) (slave) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL One Series 104 vs Edifier R1280T
- JBL One Series 104 vs NHT Pro M-00
- JBL One Series 104 vs Edifier R1280DB
- JBL One Series 104 vs Edifier R1700BT
- JBL One Series 104 vs Audioengine HD4
- JBL One Series 104 vs Kali Audio IN-UNF
- JBL One Series 104 vs Edifier S1000MKII
- JBL One Series 104 vs Edifier S1000W
- See all 42 comparisons