Short answer: the Mesanovic CDM65 on measured sound quality, the Klipsch The Sevens on price. The Mesanovic CDM65 ranks #2 of 67 powered bookshelf speakers at $5998. The Klipsch The Sevens ranks #64 at $999.99, $4998.01 cheaper.
What the Mesanovic CDM65 offers: Erin’s measurements show a very even 1.1dB span from 300Hz to 5kHz and an 8.08 ideal-subwoofer preference score, strong evidence for natural tonal balance. Measured -3dB bass extension is 36.6Hz. Switchable cardioid operation offers useful control of rearward radiation; an optional WiSA hub adds wireless system integration. Watch for: Cardioid operation and bass tuning affect placement and output, so use the appropriate mode for the room. A subwoofer is still useful for deep bass at high levels. These are substantial, roughly 14.5kg cabinets, and the optional hub adds cost rather than being necessary for wired playback.
What the Klipsch The Sevens offers: 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. Watch for: 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.
Buy the Mesanovic CDM65 when sound quality outweighs the price for you, and the Klipsch The Sevens when the price outweighs sound quality instead.
If sound quality matters at all to you, skip the Klipsch The Sevens. It ranks near the bottom of the 67 powered bookshelf speakers, so look higher up the list instead.
Still deciding? The full Powered Home rankings cover every ranked option.
Specifications Side By Side
| Mesanovic CDM65 | Klipsch The Sevens | |
|---|---|---|
| Price | $5,300 per pair | $999.99 per pair |
| Ranked | #2 of 67 in Large Size Powered Bookshelf Speakers | #64 of 67 in Large Size Powered Bookshelf Speakers |
| Enclosure | sealed | - |
| Drivers | 1" aluminum dome waveguide tweeter, 5" aluminum cone midrange, 2x 6.5" paper Kevlar side mounted subwoofers | 6.5" high-excursion woofer, 1" titanium tweeter on Tractrix horn |
| Dimensions | 15"H x 8"W x 14"D (381 x 203 x 356 mm) | 16.375"H x 8.125"W x 13.1875"D |
| Weight | 32 lbs (14.5 kg) each | 22.3 lbs (10.1 kg) (primary), 19.8 lbs (9 kg) (secondary) |
| Amplifier Power | 600W total (150W tweeter, 150W midrange, 300W subwoofers combined) | 200W total (400W peak) |
| Frequency Response | 40Hz-20kHz +/-1.0dB | - |
| Bass Extension (-3dB) | 36.6Hz (measured, Erin's Audio Corner) | 49Hz (measured, Erin's Audio Corner) |
| Bass Extension (-10dB) | 29.8Hz (measured, Erin's Audio Corner) | 36Hz (measured, Erin's Audio Corner) |
| Crossover Frequency | 150Hz, 2,300Hz | - |
| Warranty | 2 years | - |
| Country | United States | - |
| Maximum SPL | 103dB @ 1m (manufacturer specified) | - |
| Spinorama Preference Score | 6.58 | - |
| Spinorama Preference Score with Perfect Sub | 8.08 | - |
| Inputs | - | HDMI, Phono, 3.5mm, USB, Optical, Bluetooth |
| 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 |
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Prices on this page were last checked September 16, 2026 at 12:41 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
Mesanovic CDM65: $5,300 per pair Front End Audio eBay
Pros: Erin’s measurements show a very even 1.1dB span from 300Hz to 5kHz and an 8.08 ideal-subwoofer preference score, strong evidence for natural tonal balance. Measured -3dB bass extension is 36.6Hz. Switchable cardioid operation offers useful control of rearward radiation; an optional WiSA hub adds wireless system integration. Measured bass extension of 36.6Hz (-3dB).
Cons: Cardioid operation and bass tuning affect placement and output, so use the appropriate mode for the room. A subwoofer is still useful for deep bass at high levels. These are substantial, roughly 14.5kg cabinets, and the optional hub adds cost rather than being necessary for wired playback.
Full Mesanovic CDM65 review and specifications →
| Amplifier Power | 600W total (150W tweeter, 150W midrange, 300W subwoofers combined) |
|---|---|
| Bass Extension (-10dB) | 29.8Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 36.6Hz (measured, Erin's Audio Corner) |
| Country | United States |
| Crossover Frequency | 150Hz, 2,300Hz |
| Dimensions | 15"H x 8"W x 14"D (381 x 203 x 356 mm) |
| Drivers | 1" aluminum dome waveguide tweeter, 5" aluminum cone midrange, 2x 6.5" paper Kevlar side mounted subwoofers |
| Enclosure | sealed |
| Frequency Response | 40Hz-20kHz +/-1.0dB |
| Maximum SPL | 103dB @ 1m (manufacturer specified) |
| Spinorama Preference Score | 6.58 |
| Spinorama Preference Score with Perfect Sub | 8.08 |
| Warranty | 2 years |
| Weight | 32 lbs (14.5 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Klipsch The Sevens: $999.99 per pair Amazon eBay
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. 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 →
| Amplifier Power | 200W total (400W peak) |
|---|---|
| App | Yes (treble/mid/bass EQ, subwoofer output, dynamic bass mode) |
| Bass Extension (-10dB) | 36Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 49Hz (measured, Erin's Audio Corner) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD |
| Dimensions | 16.375"H x 8.125"W x 13.1875"D |
| Drivers | 6.5" high-excursion woofer, 1" titanium tweeter on Tractrix horn |
| Inputs | HDMI, Phono, 3.5mm, USB, Optical, Bluetooth |
| Outputs | Subwoofer |
| Subwoofer Output | Yes |
| Weight | 22.3 lbs (10.1 kg) (primary), 19.8 lbs (9 kg) (secondary) |
| Woofer Cabinet | ported, rear flared port |
- Links
- Reviews, Comparisons and Sound Samples
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