Short answer: the Klipsch The Nines for better sound quality, the Klipsch The Sevens for the lower price. The Klipsch The Nines ranks #25 of 31 powered bookshelf speakers at $1349.99. The Klipsch The Sevens ranks #31 at $999.99, $350 cheaper.
What the Klipsch The Nines offers: Erin calls these his favorite Klipsch speaker he has heard. Watch for: The app’s flat setting leaves the treble elevated, and Erin preferred a -2dB tweeter trim.
What the Klipsch The Sevens offers: Genuinely good bass - reaches about 40 Hz in-room with a solid, controlled thump and no real strain, backed by measured extension to F3 49Hz/F10 36Hz. “Wireless” design only requires one power outlet: a single signal cable runs… Watch for: Notably narrower horizontal radiation than its stablemate, the Klipsch The Nines, meaning less favorable room interaction and a smaller sweet spot - the reviewer suspects this is a meaningful part of why he preferred the Nines.
Buy the Klipsch The Nines if sound quality matters more than the price. Buy the Klipsch The Sevens if the price matters more than sound quality.
If sound quality matters at all to you, skip both of these and look higher up the 31 powered bookshelf speakers instead.
Specifications Side By Side
| Klipsch The Nines | Klipsch The Sevens | |
|---|---|---|
| Price | $1,349.99 | $999.99 |
| Ranked | #25 of 31 in Large Size Powered Bookshelf Speakers | #31 of 31 in Large Size Powered Bookshelf Speakers |
| Drivers | 8" high-excursion fiber-composite woofer, 1" titanium LTS vented tweeter with Tractrix horn | 6.5" high-excursion woofer, 1" titanium tweeter on Tractrix horn |
| Output Power | 240W total (480W peak; 100W LF + 20W HF per powered speaker) | 200W total (400W peak) |
| Inputs | HDMI ARC, Bluetooth 5.0, phono/line RCA, 3.5mm, USB, optical | HDMI, Phono, 3.5mm, USB, Optical, Bluetooth |
| Dimensions | 19.13"H x 9.5"W x 13.38"D | 16.375"H x 8.125"W x 13.1875"D |
| Weight | 28.4 lbs primary, 27.0 lbs secondary | 22.3 lbs (primary), 19.9 lbs (secondary) |
| Sensitivity | 82.5dB (measured at 0.30V/1m, Erin’s Audio Corner) | - |
| Bass Extension (-3dB) | 41Hz (measured, Erin’s Audio Corner) | 49Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 31Hz (measured, Erin’s Audio Corner) | 36Hz (measured, Erin’s Audio Corner) |
| Frequency Response | 34Hz - 25kHz +/-3dB (manufacturer specified) | - |
| Max SPL | 115dB at 1m (stereo pair, manufacturer specified) | - |
| App | Klipsch Connect (bass/mid/treble EQ) | Yes (treble/mid/bass EQ, subwoofer output, dynamic bass mode) |
| Woofer Cabinet | rear-ported bass reflex | ported, rear flared port |
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The Two Speakers In Full
Klipsch The Nines: $1,349.99 Sweetwater
Pros: Erin calls these his favorite Klipsch speaker he has heard. With the tweeter trim set to -2dB, the listening-window response stays within roughly +/-1.5dB from 40Hz to just above 10kHz, and they produced genuinely powerful bass that reached about 30Hz in his room. The 8-inch woofer remains below 3% THD from 30Hz upward at 96dB/1m; compression is well controlled through about 90dB, and its limiter was not a concern at realistic listening levels. Exceptional all-in-one connectivity includes HDMI ARC, phono, USB, optical, Bluetooth, analog inputs and a subwoofer output; the Klipsch Connect app supplies useful bass/mid/treble adjustment.
Cons: The app’s flat setting leaves the treble elevated, and Erin preferred a -2dB tweeter trim. There is a likely tweeter/waveguide breakup feature around 16kHz, though he did not hear it. Horizontal coverage is narrow (about +/-30 degrees), prioritizing a focused image over room involvement; listeners who prefer a wider soundstage may not like that trade-off. Ear height matters: he recommends the reference plane between woofer and tweeter rather than directly on tweeter axis. The speaker begins limiting above roughly 90dB/1m, and the two cabinets still require a physical inter-speaker cable.
Full Klipsch The Nines review and specifications →
| App | Klipsch Connect (bass/mid/treble EQ) |
|---|---|
| Bass Extension (-10dB) | 31Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 41Hz (measured, Erin's Audio Corner) |
| Dimensions | 19.13"H x 9.5"W x 13.38"D |
| Drivers | 8" high-excursion fiber-composite woofer, 1" titanium LTS vented tweeter with Tractrix horn |
| Frequency Response | 34Hz - 25kHz +/-3dB (manufacturer specified) |
| Inputs | HDMI ARC, Bluetooth 5.0, phono/line RCA, 3.5mm, USB, optical |
| Max SPL | 115dB at 1m (stereo pair, manufacturer specified) |
| Output Power | 240W total (480W peak; 100W LF + 20W HF per powered speaker) |
| Sensitivity | 82.5dB (measured at 0.30V/1m, Erin's Audio Corner) |
| Weight | 28.4 lbs primary, 27.0 lbs secondary |
| Woofer Cabinet | rear-ported bass reflex |
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Klipsch The Sevens: $999.99 Amazon
Pros: Genuinely good bass - reaches about 40 Hz in-room with a solid, controlled thump and no real strain, backed by measured extension to F3 49Hz/F10 36Hz. “Wireless” design only requires one power outlet: a single signal cable runs from the primary speaker to the secondary, so only the primary needs a power cable. Extensive inputs - HDMI, phono, 3.5mm, USB, optical, plus Bluetooth. Companion app exposes treble/mid/bass adjustment, subwoofer output, and a dynamic bass mode, giving real tuning flexibility. Good linearity overall once EQ’d - dropping the treble by 1-2dB got the reviewer to a more satisfying tonal balance.
Cons: Notably narrower horizontal radiation than its stablemate, the Klipsch The Nines, meaning less favorable room interaction and a smaller sweet spot - the reviewer suspects this is a meaningful part of why he preferred the Nines. Out of the box (flat EQ), the top end is a bit too lifted/bright. A persistent dip in the upper mid-range (2-4kHz) that the reviewer found dull and lifeless regardless of EQ tweaking to the treble control - he felt this region specifically needed better tuning from Klipsch, not just a treble slider adjustment. Response isn’t quite flat even after adjustment - there’s peaking up around 8kHz that reinforces a scooped-sounding in-room balance at the listening seat.
Full Klipsch The Sevens review and specifications →
| 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) |
| 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 |
| Output Power | 200W total (400W peak) |
| Weight | 22.3 lbs (primary), 19.9 lbs (secondary) |
| Woofer Cabinet | ported, rear flared port |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons