Short answer: the Neumann KH 310 A for better sound quality, the Edifier R2850DB for the lower price. The Neumann KH 310 A ranks #20 of 113 powered bookshelf speakers, rated 4.6/5, at $4,998. The Edifier R2850DB ranks #100, rated 3.8/5, at $499.99, $4,498.01 cheaper.
Why pick the Edifier R2850DB: A large self-powered three-way pair with digital and analog source switching and proper left/right separation. The tradeoff: The big cabinets need real stand or furniture space, and their bass is slightly boomy.
The Neumann KH 310 A is the better-sounding option. The sealed three-way design combines 35.2Hz measured -3dB extension with low distortion in the review’s demanding playback tests. Watch for: Its measured tonal balance is not as even as the KH 150 or the best coaxial alternatives.
Buy the Edifier R2850DB if the price matters more than sound quality. Buy the Neumann KH 310 A if sound quality matters more than the price.
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Specifications Side By Side
| Edifier R2850DB | Neumann KH 310 A | |
|---|---|---|
| Price | $499.99 per pair | $4,998 per pair |
| Ranked | #100 of 113 in Large Size Powered Bookshelf Speakers | #20 of 113 in Large Size Powered Bookshelf Speakers |
| Dimensions | 18.1”H x 10.1”W x 12.4”D (459.7 x 256.5 x 315 mm) | 10” x 15.1” x 11.5” (253 x 383 x 292 mm) (H x W x D) |
| Frequency Response | 42Hz-20kHz (-3dB) (Manufacturer specified) | 34Hz - 21kHz (+/-3dB) (Manufacturer specified) |
| Inputs | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax | XLR (balanced analog) |
| Weight | 50.7 lbs (23 kg) | 28.7 lbs (13.0 kg) |
| Drivers | 8” (203mm) woofer | 8.25” woofer, 3” midrange, 1” tweeter |
| App | No | No |
| Bluetooth | Yes | No |
| Bluetooth Version | 5.1 | - |
| Bluetooth Codecs | SBC, aptX | - |
| EQ | No | No |
| DSP | No | No |
| Amplifier Power | 75w RMS Per Speaker | 290W total (150W woofer, 70W mid, 70W tweeter) |
| XLR Input | No | Yes |
| RCA Input | Yes | No |
| TRS Input | No | No |
| Optical Input | Yes | No |
| Coaxial Input | Yes | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Bass Extension (-3dB) | - | 35.2Hz (measured, Audio Science Review) |
| Bass Extension (-10dB) | - | 28.3Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Spinorama Preference Score | - | 6.21 |
| Spinorama Preference Score with Perfect Sub | - | 7.70 |
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Prices on this page were last checked October 7, 2026 at 9:25 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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The Two Speakers In Full
Edifier R2850DB: $499.99 per pair Amazon eBay
Pros: A large self-powered three-way pair with digital and analog source switching and proper left/right separation. Consumer Reports found accurate, detailed sound with strong, deep bass, a broad enough soundfield and enough clean output for a large room. It is a compelling simple system for TV, desktop or living-room music without buying a separate amplifier.
Cons: The big cabinets need real stand or furniture space, and their bass is slightly boomy. Consumer Reports also hears mildly grainy/hazy mids, subdued treble and a two-dimensional image despite the two cabinets. As an integrated system it is less upgradeable than separate passive speakers and an amplifier.
Full Edifier R2850DB review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 75w RMS Per Speaker |
| App | No |
| Aux Input | No |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, aptX |
| Bluetooth Version | 5.1 |
| Coaxial Input | Yes |
| DSP | No |
| Dimensions | 18.1”H x 10.1”W x 12.4”D (459.7 x 256.5 x 315 mm) |
| Drivers | 8” (203mm) woofer |
| EQ | No |
| Frequency Response | 42Hz-20kHz (-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax |
| Optical Input | Yes |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | No |
| Weight | 50.7 lbs (23 kg) |
| XLR Input | No |
- Links
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Neumann KH 310 A: $4,998 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 150 (smaller bookshelf, ranked higher, rated 4.8/5), the Neumann KH420 (larger bookshelf, ranked higher, rated 4.8/5) and the Neumann KH 750 DSP (subwoofer, rated 3.5/5).
Pros: The sealed three-way design combines 35.2Hz measured -3dB extension with low distortion in the review’s demanding playback tests. Its 2.2dB response span from 300Hz to 5kHz and 7.70 ideal-subwoofer score support balanced monitoring with useful full-range capability. Measured bass extension of 35.2Hz (-3dB).
Cons: Its measured tonal balance is not as even as the KH 150 or the best coaxial alternatives. Correct orientation and listening height matter for the separated drivers. The analog system lacks the integrated calibration workflow of newer DSP models, so room correction requires additional equipment. An unexplained dip around 80Hz shows in the measurements.
Full Neumann KH 310 A review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 290W total (150W woofer, 70W mid, 70W tweeter) |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 28.3Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Bass Extension (-3dB) | 35.2Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | No |
| Dimensions | 10” x 15.1” x 11.5” (253 x 383 x 292 mm) (H x W x D) |
| Drivers | 8.25” woofer, 3” midrange, 1” tweeter |
| EQ | No |
| Frequency Response | 34Hz - 21kHz (+/-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR (balanced analog) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 6.21 |
| Spinorama Preference Score with Perfect Sub | 7.70 |
| TRS Input | No |
| USB Input | No |
| Weight | 28.7 lbs (13.0 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Neumann KH 310 A vs LOGProfessional Alpha
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- Neumann KH 310 A vs Genelec S360
- Neumann KH 310 A vs Buchardt A10
- Neumann KH 310 A vs Neumann KH 150
- Neumann KH 310 A vs Genelec 8341A
- Neumann KH 310 A vs Genelec 8361A
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