Short answer: the Neumann KH80 DSP. It ranks #7 of 64 powered bookshelf speakers by sound quality at $598.98; the Reflector Audio Square Two ranks #26 and costs $6499, so there is not much of a tradeoff to weigh.
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. 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. Watch for: 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.
What the Reflector Audio Square Two offers: An exceptionally flat on-axis deviation of just 0.10dB from a coaxial horn design (four 5” woofers around a compression-driver tweeter) giving nominal 60x60 degree directivity from a compact 32cm cube, with a well-damped bass-alignment Q of 1.31. Sound on Sound’s review praised its detailed, neutral sound that stays phase-coherent with no appreciable latency. Watch for: A directivity-index standard deviation of 4.90, well above the 3-4 range typical of most monitors this size, reflects the narrow, symmetric horn pattern that Sound on Sound and ASR forum members flagged as double-edged, helpful in some rooms but limiting the sweet spot in others. Predicted in-room smoothness (0.49) is only middling, not matching the excellent on-axis figure. It’s a low-volume Latvian product with no published warranty term found anywhere.
Buy the Neumann KH80 DSP. It ranks higher for sound quality than the Reflector Audio Square Two and costs less, so there is no real case for the other one.
Specifications Side By Side
| Neumann KH80 DSP | Reflector Audio Square Two | |
|---|---|---|
| Price | $598.98 | $6,499/pair |
| Ranked | #7 of 64 in Medium Size Powered Bookshelf Speakers | #26 of 64 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) | 12.6"W x 13.6"H x 12.8"D (320 x 345 x 325 mm) |
| Frequency Response | 57 Hz - 25 kHz (+-3 dB) (Manufacturer specified) | 40Hz-26kHz (-6dB) |
| Inputs | XLR | Analogue XLR/RCA, AES digital XLR, S/PDIF, TOSLINK optical |
| Weight | 9 lbs / 4.1 kg each | 42.8 lbs / 19.4 kg (42.8 lbs) each |
| Drivers | 4.1" woofer, 1" fabric dome tweeter | 4x 5" woofers, 1x horn-loaded compression driver (ring diaphragm) |
| 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 | - |
| EQ | Yes (via DSP) | - |
| Max SPL | 110.7dB @ 1m | 118dB @ 1m (EIA-426B, single monitor) |
| Sensitivity | 91.9dB (measured at 0.3V/1m, Erin’s Audio Corner) | - |
| Output Power | 140W (90W woofer + 50W tweeter) | - |
| Enclosure | - | 2-way active coaxial horn monitor, bass-reflex (convertible to sealed) |
| Power Output | - | 250W to woofers, 100W to compression driver (Hypex Class-D) |
| Country | - | Made in Latvia |
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The Two Speakers In Full
Neumann KH80 DSP: $598.98 Amazon Bhphotovideo eBay
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 |
- 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)
- Reddit Search for Neumann KH80 DSP Review
- Head-to-Head Comparisons
- Neumann KH80 DSP vs Genelec 8020D
- Neumann KH80 DSP vs Kali LP-UNF
- Neumann KH80 DSP vs Genelec 8330A
- Neumann KH80 DSP vs Genelec 8320A
- Neumann KH80 DSP vs Kali Audio SM-5
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- Neumann KH80 DSP vs JBL 305P MKII
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- See all 63 comparisons
Reflector Audio Square Two: $6,499/pair Monheim Microphones eBay
Pros: An exceptionally flat on-axis deviation of just 0.10dB from a coaxial horn design (four 5” woofers around a compression-driver tweeter) giving nominal 60x60 degree directivity from a compact 32cm cube, with a well-damped bass-alignment Q of 1.31. Sound on Sound’s review praised its detailed, neutral sound that stays phase-coherent with no appreciable latency.
Cons: A directivity-index standard deviation of 4.90, well above the 3-4 range typical of most monitors this size, reflects the narrow, symmetric horn pattern that Sound on Sound and ASR forum members flagged as double-edged, helpful in some rooms but limiting the sweet spot in others. Predicted in-room smoothness (0.49) is only middling, not matching the excellent on-axis figure. It’s a low-volume Latvian product with no published warranty term found anywhere.
Full Reflector Audio Square Two review and specifications →
| Country | Made in Latvia |
|---|---|
| Dimensions | 12.6"W x 13.6"H x 12.8"D (320 x 345 x 325 mm) |
| Drivers | 4x 5" woofers, 1x horn-loaded compression driver (ring diaphragm) |
| Enclosure | 2-way active coaxial horn monitor, bass-reflex (convertible to sealed) |
| Frequency Response | 40Hz-26kHz (-6dB) |
| Inputs | Analogue XLR/RCA, AES digital XLR, S/PDIF, TOSLINK optical |
| Max SPL | 118dB @ 1m (EIA-426B, single monitor) |
| Power Output | 250W to woofers, 100W to compression driver (Hypex Class-D) |
| Weight | 42.8 lbs / 19.4 kg (42.8 lbs) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Reflector Audio Square Two vs KEF LSX II LT
- Reflector Audio Square Two vs Edifier S2000MKIII
- Reflector Audio Square Two vs KRK Classic 5
- Reflector Audio Square Two vs IK Multimedia iLoud MTM MKII
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