Short answer: the Genelec 8331A for better sound quality, the Neumann KH80 DSP for the lower price. The Genelec 8331A ranks #1 of 42 powered bookshelf speakers at $4500. The Neumann KH80 DSP ranks #6 at $598.98, $3901.02 cheaper.
What the Genelec 8331A gets right: A true compact point source: the coaxial mid/tweeter and acoustically concealed opposed woofers produce exceptionally uniform directivity, superb nearfield summation and pinpoint imaging. The catch: At $4,500/pair it is expensive for a monitor whose protection circuit mutes near its limit rather than allowing short-term overload; larger rooms and bass-heavy playback still benefit from a subwoofer.
What the Neumann KH80 DSP offers: Compact 2-way nearfield monitor - a 1” tweeter in an elliptical waveguide over a 4” mid-woofer, crossed over around 1.8kHz with steep 48dB/octave slopes. Watch for: High price for its size, at roughly $1,000/pair.
Buy the Genelec 8331A if sound quality matters more than the price. Buy the Neumann KH80 DSP if the price matters more than sound quality.
Specifications Side By Side
| Genelec 8331A | Neumann KH80 DSP | |
|---|---|---|
| Price | $4,500/pair | $598.98 |
| Ranked | #1 of 42 in Medium Size Powered Bookshelf Speakers | #6 of 42 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 49Hz (measured, Erin’s Audio Corner) | 57Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 39Hz (measured, Erin’s Audio Corner) | 51Hz (measured, Erin’s Audio Corner) |
| Sensitivity | Not applicable (active DSP loudspeaker) | 91.9dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Maximum Output | 100dB at 3m before protection (measured, Erin’s Audio Corner) | - |
| Amplification | 72W LF + 36W MF + 36W HF | - |
| Drivers | Dual 130x65mm woofers; 90mm coaxial mid; 19mm tweeter | 4.1" woofer, 1" fabric dome tweeter |
| Dimensions | 12"H x 7.4"W x 8.3"D (305 x 189 x 212 mm) | 13.6"H x 10.8"W x 9.6"D (345.4 x 274.3 x 243.8 mm) |
| Weight | 14.8 lbs / 6.7kg each | 9 lbs / 4.1 kg each |
| Frequency Response | - | 57 Hz - 25 kHz (+-3 dB) (Manufacturer specified) |
| Inputs | - | XLR |
| App | - | Yes (MA 1 alignment) |
| Bluetooth | - | No |
| DSP | - | Yes |
| EQ | - | Yes (via DSP) |
| Max SPL | - | 110.7dB @ 1m |
| Output Power | - | 140W (90W woofer + 50W tweeter) |
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The Two Speakers In Full
Genelec 8331A: $4,500/pair Amazon Genelec
Pros: A true compact point source: the coaxial mid/tweeter and acoustically concealed opposed woofers produce exceptionally uniform directivity, superb nearfield summation and pinpoint imaging. Erin measured F3 at 49Hz and F10 at 39Hz, heard useful 40Hz in-room extension, and reached 100dB at 3m before protection activated. Response is highly neutral, distortion is low, and GLM provides calibrated level, delay and room-response correction. The die-cast aluminum waveguide/enclosure is both structurally inert and nearly diffraction-free.
Cons: At $4,500/pair it is expensive for a monitor whose protection circuit mutes near its limit rather than allowing short-term overload; larger rooms and bass-heavy playback still benefit from a subwoofer. GLM calibration requires separate network hardware, and connectivity is studio-centric—analog/AES XLR with no consumer streaming. The compact dual racetrack woofers cannot match larger Genelec Ones for deep-bass headroom, and passive sensitivity is not applicable because all filtering and amplification are internal.
Full Genelec 8331A review and specifications →
| Amplification | 72W LF + 36W MF + 36W HF |
|---|---|
| Bass Extension (-10dB) | 39Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 49Hz (measured, Erin's Audio Corner) |
| Dimensions | 12"H x 7.4"W x 8.3"D (305 x 189 x 212 mm) |
| Drivers | Dual 130x65mm woofers; 90mm coaxial mid; 19mm tweeter |
| Maximum Output | 100dB at 3m before protection (measured, Erin's Audio Corner) |
| Sensitivity | Not applicable (active DSP loudspeaker) |
| Weight | 14.8 lbs / 6.7kg each |
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- Head-to-Head Comparisons
Neumann KH80 DSP: $598.98 Amazon
Pros: Compact 2-way nearfield monitor - a 1” tweeter in an elliptical waveguide over a 4” mid-woofer, crossed over around 1.8kHz with steep 48dB/octave slopes. Exceptionally linear on-axis response, within about ±1.5dB, with essentially nothing worth equalizing beyond a minor, likely port-related wrinkle around 800Hz. Vertical dispersion is unusually wide and consistent for a monitor this size, holding together to roughly ±40° versus the ±20° or so typical of similarly compact designs - a benefit of the steep crossover slopes and waveguide minimizing comb filtering, so listening height and seating posture matter less than on most small monitors. Back-panel switches (freestanding, small/medium/large desk) tailor the low-mid response to compensate for desk-boundary reflections. Distortion in the midrange doesn’t change when high-passed to a subwoofer at 80Hz, showing the drivers already have a clean distortion profile on their own. Maintains good composure and linearity up to about 96dB SPL down to roughly 80Hz before an active protection circuit engages; tested with dense multitone program material rather than a sine sweep, output around 96dB costs only about 1dB in the midrange, putting realistic maximum SPL near 95dB.
Cons: High price for its size, at roughly $1,000/pair. The horizontal pattern stays wide and essentially constant out to about ±30° before beaming and narrowing further out (then flattening again near 2kHz) - a wide, controlled pattern in absolute terms, but one that reflects more high-frequency energy off nearby sidewalls than a narrower design would. At greater listening distances or in more reflective rooms (tested around 6 feet away at 75-80dB), that shows up as a top end that reads a bit hot despite the speaker measuring essentially flat on-axis - a byproduct of its directivity rather than its tonal balance, and mostly moot for genuine nearfield desktop use inside about a meter. The estimated in-room response shows a shallow dip around 1-2kHz and a treble trend running 2-3dB above the midrange in that same far-field estimate. Multitone distortion for a single speaker climbs into the 3-5% range at 96dB SPL, though that’s only really relevant well above typical nearfield listening levels. Bass rolls off below its F3 of 57Hz (F10 48Hz), so the 4” mid-woofer still needs a subwoofer for real low-end content. The companion app for EQ/setup is iPad-only, with no Android or Bluetooth option despite being control-only, and the in-room calibration microphone is a separate purchase in most cases. In a separate comparison test, the smoother-measuring KH80 actually sounded smaller and less present than the cheaper JBL 305P MKII, which had more perceived bass and clarity despite measuring worse on paper.
Full Neumann KH80 DSP review and specifications →
| App | Yes (MA 1 alignment) |
|---|---|
| Bass Extension (-10dB) | 51Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 57Hz (measured, Erin's Audio Corner) |
| Bluetooth | 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) |
| Inputs | XLR |
| Max SPL | 110.7dB @ 1m |
| Output Power | 140W (90W woofer + 50W tweeter) |
| Sensitivity | 91.9dB (measured at 0.3V/1m, Erin's Audio Corner) |
| Weight | 9 lbs / 4.1 kg each |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner: Neumann KH 80 Studio Monitor Review. Excellent Performance. Small Size.
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