Short answer: the Neumann KH 150 for better sound quality, the Klipsch The Sevens for the lower price. The Neumann KH 150 ranks #14 of 66 powered bookshelf speakers at $3398. The Klipsch The Sevens ranks #58 at $999.99, $2398.01 cheaper.
What the Neumann KH 150 offers: Neumann’s Mathematically Modelled Dispersion waveguide produces a listening window smoothness score of 0.69 with a steadily narrowing directivity index through the treble, and the 6.5 inch woofer reaches a genuine 39.6Hz extension point. FIR based phase correction and 118.7dB max SPL give it real headroom for a compact two way, and the onboard DSP includes adjustable bass, low mid, and treble shelving plus optional MA 1 automatic room calibration. Watch for: The sound power directivity index has the widest standard deviation of any speaker in this batch, 3.89, meaning off axis energy tracks the on axis response a little less consistently than the tightest speakers here as frequency rises. No Bluetooth or wireless input, it needs a balanced XLR or S/PDIF source. At 8kg (17.6 lbs) per cabinet plus an external power brick it needs a proper stand rather than a bookshelf. Its measured preference score trails Neumann’s own larger KH 310A and KH 420 monitors, so buyers chasing the deepest bass in the KH line should look further up the range.
What the Klipsch The Sevens offers: Genuinely good bass - reaches about 40 Hz in-room with a solid, controlled thump and no real strain, backed by measured extension to F3 49Hz/F10 36Hz. “Wireless” design only requires one power outlet: a single signal cable runs from the primary speaker to the secondary, so only the primary needs a power cable. Extensive inputs - HDMI, phono, 3.5mm, USB, optical, plus Bluetooth. Companion app exposes treble/mid/bass adjustment, subwoofer output, and a dynamic bass mode, giving real tuning flexibility. Good linearity overall once EQ’d - dropping the treble by 1-2dB got the reviewer to a more satisfying tonal balance. Watch for: Notably narrower horizontal radiation than its stablemate, the Klipsch The Nines, meaning less favorable room interaction and a smaller sweet spot - the reviewer suspects this is a meaningful part of why he preferred the Nines. Out of the box (flat EQ), the top end is a bit too lifted/bright. A persistent dip in the upper mid-range (2-4kHz) that the reviewer found dull and lifeless regardless of EQ tweaking to the treble control - he felt this region specifically needed better tuning from Klipsch, not just a treble slider adjustment. Response isn’t quite flat even after adjustment - there’s peaking up around 8kHz that reinforces a scooped-sounding in-room balance at the listening seat.
Buy the Neumann KH 150 if sound quality matters more than the price. Buy the Klipsch The Sevens if the price matters more than sound quality.
If sound quality matters at all to you, skip the Klipsch The Sevens. It ranks near the bottom of the 66 powered bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| Neumann KH 150 | Klipsch The Sevens | |
|---|---|---|
| Price | $3,398/pair | $999.99 |
| Ranked | #14 of 66 in Large Size Powered Bookshelf Speakers | #58 of 66 in Large Size Powered Bookshelf Speakers |
| Enclosure | ported | - |
| Drivers | 1" tweeter, 6.5" woofer | 6.5" high-excursion woofer, 1" titanium tweeter on Tractrix horn |
| Dimensions | 13.6"H x 8.9"W x 10.7"D (345 x 225 x 273 mm) (13.58 x 8.86 x 10.75 in) | 16.375"H x 8.125"W x 13.1875"D |
| Weight | 17.6 lbs / 8.0 kg (17.6 lbs) each | 22.3 lbs (primary), 19.9 lbs (secondary) |
| Power Output (Watts) | 245W total (145W woofer, 100W tweeter, 10% THD+N) | - |
| Frequency Response | 39Hz-20.4kHz +/-3dB | - |
| Bass Extension (-3dB) | 39.6Hz (measured, Audio Science Review) | 49Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 34.2Hz (measured, Audio Science Review) | 36Hz (measured, Erin’s Audio Corner) |
| Max SPL | 118.7dB @ 1m half space | - |
| Crossover Points | 1.7kHz | - |
| Warranty | 2 years | - |
| Country | Germany | - |
| Output Power | - | 200W total (400W peak) |
| Inputs | - | HDMI, Phono, 3.5mm, USB, Optical, Bluetooth |
| App | - | Yes (treble/mid/bass EQ, subwoofer output, dynamic bass mode) |
| Woofer Cabinet | - | ported, rear flared port |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- Yamaha HS8 vs PSI Audio A21-M
- Yamaha HS8 vs Genelec 8050B
- Yamaha HS8 vs Adam Audio S2V
- Klipsch The Nines vs Neumann KH 150
- Adam Audio S2V vs Klipsch The Sevens
Prices on this page were last checked August 25, 2026 at 6:19 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
Neumann KH 150: $3,398/pair Bhphotovideo eBay
Pros: Neumann’s Mathematically Modelled Dispersion waveguide produces a listening window smoothness score of 0.69 with a steadily narrowing directivity index through the treble, and the 6.5 inch woofer reaches a genuine 39.6Hz extension point. FIR based phase correction and 118.7dB max SPL give it real headroom for a compact two way, and the onboard DSP includes adjustable bass, low mid, and treble shelving plus optional MA 1 automatic room calibration.
Cons: The sound power directivity index has the widest standard deviation of any speaker in this batch, 3.89, meaning off axis energy tracks the on axis response a little less consistently than the tightest speakers here as frequency rises. No Bluetooth or wireless input, it needs a balanced XLR or S/PDIF source. At 8kg (17.6 lbs) per cabinet plus an external power brick it needs a proper stand rather than a bookshelf. Its measured preference score trails Neumann’s own larger KH 310A and KH 420 monitors, so buyers chasing the deepest bass in the KH line should look further up the range.
Full Neumann KH 150 review and specifications →
| Bass Extension (-10dB) | 34.2Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 39.6Hz (measured, Audio Science Review) |
| Country | Germany |
| Crossover Points | 1.7kHz |
| Dimensions | 13.6"H x 8.9"W x 10.7"D (345 x 225 x 273 mm) (13.58 x 8.86 x 10.75 in) |
| Drivers | 1" tweeter, 6.5" woofer |
| Enclosure | ported |
| Frequency Response | 39Hz-20.4kHz +/-3dB |
| Max SPL | 118.7dB @ 1m half space |
| Power Output (Watts) | 245W total (145W woofer, 100W tweeter, 10% THD+N) |
| Warranty | 2 years |
| Weight | 17.6 lbs / 8.0 kg (17.6 lbs) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Klipsch The Sevens: $999.99 Amazon eBay
Pros: Genuinely good bass - reaches about 40 Hz in-room with a solid, controlled thump and no real strain, backed by measured extension to F3 49Hz/F10 36Hz. “Wireless” design only requires one power outlet: a single signal cable runs from the primary speaker to the secondary, so only the primary needs a power cable. Extensive inputs - HDMI, phono, 3.5mm, USB, optical, plus Bluetooth. Companion app exposes treble/mid/bass adjustment, subwoofer output, and a dynamic bass mode, giving real tuning flexibility. Good linearity overall once EQ’d - dropping the treble by 1-2dB got the reviewer to a more satisfying tonal balance.
Cons: Notably narrower horizontal radiation than its stablemate, the Klipsch The Nines, meaning less favorable room interaction and a smaller sweet spot - the reviewer suspects this is a meaningful part of why he preferred the Nines. Out of the box (flat EQ), the top end is a bit too lifted/bright. A persistent dip in the upper mid-range (2-4kHz) that the reviewer found dull and lifeless regardless of EQ tweaking to the treble control - he felt this region specifically needed better tuning from Klipsch, not just a treble slider adjustment. Response isn’t quite flat even after adjustment - there’s peaking up around 8kHz that reinforces a scooped-sounding in-room balance at the listening seat.
Full Klipsch The Sevens review and specifications →
| App | Yes (treble/mid/bass EQ, subwoofer output, dynamic bass mode) |
|---|---|
| Bass Extension (-10dB) | 36Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 49Hz (measured, Erin's Audio Corner) |
| Dimensions | 16.375"H x 8.125"W x 13.1875"D |
| Drivers | 6.5" high-excursion woofer, 1" titanium tweeter on Tractrix horn |
| Inputs | HDMI, Phono, 3.5mm, USB, Optical, Bluetooth |
| Output Power | 200W total (400W peak) |
| Weight | 22.3 lbs (primary), 19.9 lbs (secondary) |
| Woofer Cabinet | ported, rear flared port |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Klipsch The Sevens vs Edifier R2850DB
- Klipsch The Sevens vs Kali Audio LP-8
- Klipsch The Sevens vs Adam Audio T7V
- Klipsch The Sevens vs Emotiva Airmotiv 6s
- Klipsch The Sevens vs Edifier S3000Pro
- Klipsch The Sevens vs Adam Audio S2V
- Klipsch The Sevens vs Genelec 8341A
- Klipsch The Sevens vs JBL 306P MKII
- See all 28 comparisons