Short answer: the Neumann KH 150 has been measured and ranked; the Genelec 8340A has not been measured in a way we can rank yet, so until it is, this comes down to features and price.
What the Genelec 8340A offers: A 6.5” woofer and 0.75” metal dome tweeter behind Genelec’s Directivity Control Waveguide, in a die-cast aluminum cabinet, specified at ±1.5dB from 45Hz to 20kHz and down to 38Hz at -6dB.
On the Neumann KH 150 side: An exceptionally tight 1.0dB response span from 300Hz to 5kHz supports neutral vocals and instruments.
Price: the Genelec 8340A lists at $3,790 and the Neumann KH 150 at $3,398.
Buy the Neumann KH 150 if you want a speaker whose sound quality has been measured and ranked.
Buy the Genelec 8340A if you prefer its design or features, and you can wait for measurements to confirm how it sounds.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Genelec 8340A | Neumann KH 150 | |
|---|---|---|
| Price | $3,790 per pair | $3,398 per pair |
| Ranked | - | #8 of 68 in Large Size Powered Bookshelf Speakers |
| Dimensions | 14.4”H x 9.3”W x 8.8”D (365 x 237 x 223 mm) | 13.6”H x 8.9”W x 10.7”D (345 x 225 x 273 mm) |
| Weight | 18.5 lbs (8.4 kg) each | 17.6 lbs (8.0 kg) each |
| Drivers | 6.5” (165mm) woofer, 0.75” (19mm) metal dome tweeter | 1” tweeter, 6.5” woofer |
| Amplifier Power | 300W (150W woofer + 150W tweeter) | 245W total (145W woofer, 100W tweeter, 10% THD+N) |
| Frequency Response | 45Hz - 20kHz (±1.5dB), 38Hz - 22kHz (-6dB) (Manufacturer specified) | 39Hz-20.4kHz +/-3dB |
| Maximum SPL | 110dB @ 1m (manufacturer specified) | 118.7dB @ 1m half space (manufacturer specified) |
| DSP | Yes | - |
| EQ | Yes (via GLM software) | - |
| App | Yes (GLM) | - |
| Inputs | XLR, AES/EBU | XLR (balanced analog), RCA S/PDIF (digital) |
| Bluetooth | No | No |
| XLR Input | Yes | Yes |
| RCA Input | No | Yes |
| TRS Input | No | No |
| AES Input | Yes | No |
| Optical Input | No | No |
| Coaxial Input | No | Yes |
| USB Input | No | No |
| HDMI Input | No | No |
| Aux Input | No | No |
| Enclosure | - | ported |
| Bass Extension (-3dB) | - | 39.6Hz (measured, Audio Science Review) |
| Bass Extension (-10dB) | - | 34.2Hz (measured, Audio Science Review) |
| Crossover Frequency | - | 1.7kHz |
| Warranty | - | 2 years |
| Country | - | Germany |
| Spinorama Preference Score | - | 6.65 |
| Spinorama Preference Score with Perfect Sub | - | 8.38 |
Prices on this page were last checked September 30, 2026 at 2:57 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Genelec 8340A: $3,790 per pair B&H Photo Video eBay
Older model: the Genelec 8040B (rated 4.3/5).
Pros: A 6.5” woofer and 0.75” metal dome tweeter behind Genelec’s Directivity Control Waveguide, in a die-cast aluminum cabinet, specified at ±1.5dB from 45Hz to 20kHz and down to 38Hz at -6dB. GLM software measures your room and sets level, delay and EQ for each speaker automatically. 300W of amplification per speaker gives 110dB short-term output, with analog XLR and AES/EBU digital inputs.
Cons: No independent measurements yet, so its tonal balance and directivity can’t be compared with ranked speakers. GLM calibration needs the separately sold GLM kit, and there is no RCA input for consumer gear.
Full Genelec 8340A review and specifications →
| AES Input | Yes |
|---|---|
| Amplifier Power | 300W (150W woofer + 150W tweeter) |
| App | Yes (GLM) |
| Aux Input | No |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | Yes |
| Dimensions | 14.4”H x 9.3”W x 8.8”D (365 x 237 x 223 mm) |
| Drivers | 6.5” (165mm) woofer, 0.75” (19mm) metal dome tweeter |
| EQ | Yes (via GLM software) |
| Frequency Response | 45Hz - 20kHz (±1.5dB), 38Hz - 22kHz (-6dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR, AES/EBU |
| Maximum SPL | 110dB @ 1m (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| TRS Input | No |
| USB Input | No |
| Weight | 18.5 lbs (8.4 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- These figures are manufacturer-specified rather than independently measured.
- Head-to-Head Comparisons
Neumann KH 150: $3,398 per pair B&H Photo Video eBay
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