Short answer: the Neumann KH 150 for better sound quality, the Klipsch The Sevens for the lower price. The Neumann KH 150 ranks #8 of 118 powered bookshelf speakers, rated 4.8/5, at $3,398. The Klipsch The Sevens ranks #108, rated 3.7/5, at $849.99, $2,548.01 cheaper.
The Neumann KH 150 is the better-sounding, deeper-bass choice. An exceptionally tight 1.0dB response span from 300Hz to 5kHz supports neutral vocals and instruments. Its bass reaches about 39.6Hz before falling 3dB, against 49Hz for the Klipsch The Sevens. Watch for: A two-way nearfield monitor cannot match the largest three-way systems for deep-bass output at distance.
What the Klipsch The Sevens does well: Erin reported 49Hz -3dB extension, with useful bass for ordinary music listening. It keeps a wired aux input, which the Neumann KH 150 lacks. The catch: The review found a recessed 2-4kHz region and upper-treble emphasis, producing a scooped balance that a simple treble reduction did not fully fix.
Buy the Neumann KH 150 when sound quality outweighs the price for you, and the Klipsch The Sevens when the price outweighs sound quality instead.
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Specifications Side By Side
| Neumann KH 150 | Klipsch The Sevens | |
|---|---|---|
| Price | $3,398 per pair | $849.99 per pair |
| Ranked | #8 of 118 in Large Size Powered Bookshelf Speakers | #108 of 118 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) | 16.375”H x 8.125”W x 13.1875”D |
| Weight | 17.6 lbs (8.0 kg) each | 22.3 lbs (10.1 kg) (primary), 19.8 lbs (9 kg) (secondary) |
| Amplifier Power | 245W total (145W woofer, 100W tweeter, 10% THD+N) | 200W total (400W peak) |
| Frequency Response | 39Hz-20.4kHz +/-3dB | 39Hz - 25kHz (+/-3dB) (Manufacturer specified) |
| 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) |
| Crossover Frequency | 1.7kHz | - |
| Warranty | 2 years | - |
| Country | Germany | - |
| Maximum SPL | 118.7dB @ 1m half space (manufacturer specified) | - |
| Spinorama Preference Score | 6.65 | - |
| Spinorama Preference Score with Perfect Sub | 8.38 | - |
| Inputs | XLR (balanced analog), RCA S/PDIF (digital) | HDMI, Phono, 3.5mm, USB, Optical, Bluetooth |
| XLR Input | Yes | No |
| RCA Input | Yes | No |
| TRS Input | No | No |
| Optical Input | No | Yes |
| Coaxial Input | Yes | No |
| USB Input | No | Yes |
| HDMI Input | No | Yes |
| AES Input | No | No |
| Aux Input | No | Yes |
| Bluetooth | No | Yes |
| Bluetooth Codecs | - | SBC, AAC, aptX, aptX HD |
| App | - | Yes (treble/mid/bass EQ, subwoofer output, dynamic bass mode) |
| Woofer Cabinet | - | ported, rear flared port |
| Subwoofer Output | - | Yes |
| Outputs | - | Subwoofer |
| Bluetooth Version | - | 5.0 |
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Prices on this page were last checked October 9, 2026 at 8:01 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.
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The Two Speakers In Full
Neumann KH 150: $3,398 per pair B&H Photo Video eBay
Same family: the Neumann KH80 DSP (smaller bookshelf, rated 4.6/5), the Neumann KH120 MKII (smaller bookshelf, rated 4.7/5), the Neumann KH 310 A (larger bookshelf, ranked lower, rated 4.6/5), the Neumann KH420 (larger bookshelf, ranked higher, rated 4.8/5) and the Neumann KH 750 DSP (subwoofer, rated 3.5/5).
Pros: An exceptionally tight 1.0dB response span from 300Hz to 5kHz supports neutral vocals and instruments. The measured ideal-subwoofer score is 8.38, with -3dB bass extension to 39.6Hz. DSP and optional MA 1 alignment offer useful control over room-related response errors. Measured bass extension of 39.6Hz (-3dB).
Cons: A two-way nearfield monitor cannot match the largest three-way systems for deep-bass output at distance. Keep the tweeter near ear height to avoid crossover-related changes off the vertical axis. MA 1 calibration requires additional equipment, and studio connections are less convenient than a consumer streaming system.
Full Neumann KH 150 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 245W total (145W woofer, 100W tweeter, 10% THD+N) |
| Aux Input | No |
| Bass Extension (-10dB) | 34.2Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 39.6Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | Yes |
| Country | Germany |
| Crossover Frequency | 1.7kHz |
| Dimensions | 13.6”H x 8.9”W x 10.7”D (345 x 225 x 273 mm) |
| Drivers | 1” tweeter, 6.5” woofer |
| Enclosure | ported |
| Frequency Response | 39Hz-20.4kHz +/-3dB |
| HDMI Input | No |
| Inputs | XLR (balanced analog), RCA S/PDIF (digital) |
| Maximum SPL | 118.7dB @ 1m half space (manufacturer specified) |
| Optical Input | No |
| RCA Input | Yes |
| Spinorama Preference Score | 6.65 |
| Spinorama Preference Score with Perfect Sub | 8.38 |
| TRS Input | No |
| USB Input | No |
| Warranty | 2 years |
| Weight | 17.6 lbs (8.0 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Klipsch The Sevens: $849.99 per pair Amazon eBay
Newer model: the Klipsch The Sevens II, ranked higher, estimated 3.8/5.
Same family: the Klipsch The Fives (smaller bookshelf, rated 4.3/5) and the Klipsch The Nines (larger bookshelf, ranked higher, rated 4.2/5).
Pros: Erin reported 49Hz -3dB extension, with useful bass for ordinary music listening. HDMI, phono, USB, optical and Bluetooth connections make the system convenient for TV and music, while app controls and a subwoofer output provide adjustment options. Bass reaches about 36Hz at -10dB, delivering a controlled thump near 40Hz in-room without strain. Measured bass extension of 49Hz (-3dB).
Cons: The review found a recessed 2-4kHz region and upper-treble emphasis, producing a scooped balance that a simple treble reduction did not fully fix. Relatively narrow horizontal coverage limits consistency across seats.
Full Klipsch The Sevens review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 200W total (400W peak) |
| App | Yes (treble/mid/bass EQ, subwoofer output, dynamic bass mode) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 36Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 49Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD |
| Bluetooth Version | 5.0 |
| Coaxial Input | No |
| Dimensions | 16.375”H x 8.125”W x 13.1875”D |
| Drivers | 6.5” high-excursion woofer, 1” titanium tweeter on Tractrix horn |
| Frequency Response | 39Hz - 25kHz (+/-3dB) (Manufacturer specified) |
| HDMI Input | Yes |
| Inputs | HDMI, Phono, 3.5mm, USB, Optical, Bluetooth |
| Optical Input | Yes |
| Outputs | Subwoofer |
| RCA Input | No |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | Yes |
| Weight | 22.3 lbs (10.1 kg) (primary), 19.8 lbs (9 kg) (secondary) |
| Woofer Cabinet | ported, rear flared port |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
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