Short answer: the Mesanovic CDM65 for better sound quality, the Neumann KH 150 for the lower price. The Mesanovic CDM65 ranks #2 of 119 powered bookshelf speakers, rated 4.9/5, at $5,998. The Neumann KH 150 ranks #8, rated 4.8/5, at $3,398, $2,600 cheaper.
The case for the Neumann KH 150: Studio monitors with exceptionally accurate sound and solid bass, plus room tuning for critical listening. The catch: A two-way nearfield monitor cannot match the largest three-way systems for deep-bass output at distance.
What the Mesanovic CDM65 does well: High end monitors with extremely accurate sound and deep bass, plus a cardioid mode that helps in difficult rooms. The tradeoff: Cardioid operation and bass tuning affect placement and output, so use the appropriate mode for the room.
Buy the Neumann KH 150 if the price matters more than sound quality. Buy the Mesanovic CDM65 if sound quality matters more than the price.
Still deciding? The full Powered Home rankings cover every ranked option.
Studio monitors with exceptionally accurate sound and solid bass, plus room tuning for critical listening.
High end monitors with extremely accurate sound and deep bass, plus a cardioid mode that helps in difficult rooms.
Prices on this page were last checked October 31, 2026 at 7:11 PM 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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Specifications Side By Side
| Neumann KH 150 | Mesanovic CDM65 | |
|---|---|---|
| Price | $3,398 per pair | $5,998 per pair |
| Ranked | #8 of 119 in Large Size Powered Bookshelf Speakers | #2 of 119 in Large Size Powered Bookshelf Speakers |
| Enclosure | ported | sealed |
| Drivers | 1” tweeter, 6.5” woofer | 1” aluminum dome waveguide tweeter, 5” aluminum cone midrange, 2x 6.5” paper Kevlar side mounted subwoofers |
| Dimensions | 13.6”H x 8.9”W x 10.7”D (345 x 225 x 273 mm) | 15”H x 8”W x 14”D (381 x 203 x 356 mm) |
| Weight | 17.6 lbs (8.0 kg) each | 32 lbs (14.5 kg) each |
| Amplifier Power | 245W total (145W woofer, 100W tweeter, 10% THD+N) | 600W total (150W tweeter, 150W midrange, 300W subwoofers combined) |
| Frequency Response | 39Hz-20.4kHz +/-3dB | 40Hz-20kHz +/-1.0dB |
| Bass Extension (-3dB) | 39.6Hz (measured, Audio Science Review) | 36.6Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 34.2Hz (measured, Audio Science Review) | 29.8Hz (measured, Erin’s Audio Corner) |
| Crossover Frequency | 1.7kHz | 150Hz, 2,300Hz |
| Warranty | 2 years | 2 years |
| Country | Germany | United States |
| Maximum SPL | 118.7dB @ 1m half space (manufacturer specified) | 103dB @ 1m (manufacturer specified) |
| Spinorama Preference Score | 6.65 | 7.07 |
| Spinorama Preference Score with Perfect Sub | 8.38 | 8.57 |
| Inputs | XLR (balanced analog), RCA S/PDIF (digital) | XLR (balanced analog), WiSA wireless |
| XLR Input | Yes | Yes |
| RCA Input | Yes | No |
| TRS Input | No | No |
| Optical Input | No | No |
| Coaxial Input | Yes | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Bluetooth | No | No |
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