Short answer: the Klipsch The Sevens for genuine deep bass, the Edifier R2850DB only as a large budget three-way. The Sevens reach about 40 Hz in-room with a solid, controlled thump and no real strain, backed by measured extension to F3 49Hz/F10 36Hz, though their horizontal radiation is notably narrower than the Klipsch The Nines. The R2850DB is a three-way speaker that is quite large and heavy.
Buy the Edifier R2850DB. It is rated higher for sound quality than the Klipsch The Sevens and costs less, so only choose the other one for a particular feature it does better.
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Specifications Side By Side
| Edifier R2850DB | Klipsch The Sevens | |
|---|---|---|
| Price | $499.99 per pair | $999.99 per pair |
| Ranked | #61 of 68 in Large Size Powered Bookshelf Speakers | #65 of 68 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) | 16.375”H x 8.125”W x 13.1875”D |
| Frequency Response | 42Hz-20kHz (-3dB) (Manufacturer specified) | 39Hz - 25kHz (+/-3dB) (Manufacturer specified) |
| Inputs | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax | HDMI, Phono, 3.5mm, USB, Optical, Bluetooth |
| Weight | 50.7 lbs (23 kg) | 22.3 lbs (10.1 kg) (primary), 19.8 lbs (9 kg) (secondary) |
| Drivers | 8” (203mm) woofer | 6.5” high-excursion woofer, 1” titanium tweeter on Tractrix horn |
| App | No | Yes (treble/mid/bass EQ, subwoofer output, dynamic bass mode) |
| Bluetooth | Yes, 5.1 | Yes, 5.0 |
| Bluetooth Codecs | SBC, aptX | SBC, AAC, aptX, aptX HD |
| EQ | No | - |
| DSP | No | - |
| Amplifier Power | 75w RMS Per Speaker | 200W total (400W peak) |
| XLR Input | No | No |
| RCA Input | Yes | No |
| TRS Input | No | No |
| Optical Input | Yes | Yes |
| Coaxial Input | Yes | No |
| USB Input | No | Yes |
| HDMI Input | No | Yes |
| AES Input | No | No |
| Aux Input | No | Yes |
| Bass Extension (-3dB) | - | 49Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | - | 36Hz (measured, Erin’s Audio Corner) |
| Woofer Cabinet | - | ported, rear flared port |
| Subwoofer Output | - | Yes |
| Outputs | - | Subwoofer |
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Prices on this page were last checked October 2, 2026 at 10:18 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, 5.1 |
| Bluetooth Codecs | SBC, aptX |
| 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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Klipsch The Sevens: $999.99 per pair Amazon eBay
Newer model: the Klipsch The Sevens II. It’s likely to perform similarly, though we can’t confirm that yet.
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, 5.0 |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD |
| 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
- Head-to-Head Comparisons
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- Klipsch The Sevens vs Edifier S3000Pro
- Klipsch The Sevens vs Presonus Eris Studio 8
- Klipsch The Sevens vs Kali Audio LP-8
- Klipsch The Sevens vs Adam Audio T7V
- Klipsch The Sevens vs Adam Audio T8V
- Klipsch The Sevens vs Focal Alpha 65 EVO
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