Short answer: the HEDD Type 20 MK2 for better sound quality, the Klipsch The Sevens for the lower price. The HEDD Type 20 MK2 ranks #18 of 67 powered bookshelf speakers at $4800. The Klipsch The Sevens ranks #64 at $999.99, $3800.01 cheaper.
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.
What the HEDD Type 20 MK2 offers: The measured ported configuration reaches 35.2Hz at -3dB and scores 6.92 with an ideal subwoofer. A 2.4dB response span from 300Hz to 5kHz supports broadly balanced mids, while ported operation reduces deep-bass strain compared with the sealed setting in the review. Watch for: These results are for ported operation, not every bass or phase setting. Horizontal asymmetry and vertical crossover behavior make orientation and listening position important. Distortion rises at higher output, and linear-phase processing can add latency for live monitoring.
Buy the Klipsch The Sevens when the price outweighs sound quality for you, and the HEDD Type 20 MK2 when sound quality outweighs the price instead.
Skip the Klipsch The Sevens if sound quality matters to you. It ranks near the bottom of the 67 powered bookshelf speakers.
Want more options? Browse the full Powered Home rankings.
Specifications Side By Side
| Klipsch The Sevens | HEDD Type 20 MK2 | |
|---|---|---|
| Price | $999.99 per pair | $4800 per pair |
| Ranked | #64 of 67 in Large Size Powered Bookshelf Speakers | #18 of 67 in Large Size Powered Bookshelf Speakers |
| Drivers | 6.5" high-excursion woofer, 1" titanium tweeter on Tractrix horn | 7" honeycomb composite woofer, 4" honeycomb composite midrange, HEDD AMT (Air Motion Transformer) tweeter |
| Amplifier Power | 200W total (400W peak) | 900W (3x300W) |
| Inputs | HDMI, Phono, 3.5mm, USB, Optical, Bluetooth | XLR (Analog/AES) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD | - |
| Dimensions | 16.375"H x 8.125"W x 13.1875"D | 14.1"H x 11"W x 13.3"D (358.1 x 279.4 x 337.8 mm) |
| Weight | 22.3 lbs (10.1 kg) (primary), 19.8 lbs (9 kg) (secondary) | 34 lbs (15.4 kg) each |
| Bass Extension (-3dB) | 49Hz (measured, Erin's Audio Corner) | 32Hz (measured, Audio Science Review) |
| Bass Extension (-10dB) | 36Hz (measured, Erin's Audio Corner) | 26Hz (measured, Audio Science Review) |
| App | Yes (treble/mid/bass EQ, subwoofer output, dynamic bass mode) | Yes (HEDD CTRL) |
| Woofer Cabinet | ported, rear flared port | - |
| Subwoofer Output | Yes | - |
| Outputs | Subwoofer | XLR (AES pass-through) |
| Bluetooth | - | No |
| DSP | - | Yes (96kHz/32-bit) |
| EQ | - | Yes (Desk filter, shelf filters) |
| Frequency Response | - | 32Hz - 40kHz (Manufacturer specified) |
| Maximum SPL | - | 120dB @ 1m (per pair) (manufacturer specified) |
| Spinorama Preference Score | - | 5.34 |
| Spinorama Preference Score with Perfect Sub | - | 6.92 |
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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
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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HEDD Type 20 MK2: $4800 per pair B&H Photo Video eBay
Pros: The measured ported configuration reaches 35.2Hz at -3dB and scores 6.92 with an ideal subwoofer. A 2.4dB response span from 300Hz to 5kHz supports broadly balanced mids, while ported operation reduces deep-bass strain compared with the sealed setting in the review. Measured bass extension of 32Hz (-3dB).
Cons: These results are for ported operation, not every bass or phase setting. Horizontal asymmetry and vertical crossover behavior make orientation and listening position important. Distortion rises at higher output, and linear-phase processing can add latency for live monitoring.
Full HEDD Type 20 MK2 review and specifications →
| Amplifier Power | 900W (3x300W) |
|---|---|
| App | Yes (HEDD CTRL) |
| Bass Extension (-10dB) | 26Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 32Hz (measured, Audio Science Review) |
| Bluetooth | No |
| DSP | Yes (96kHz/32-bit) |
| Dimensions | 14.1"H x 11"W x 13.3"D (358.1 x 279.4 x 337.8 mm) |
| Drivers | 7" honeycomb composite woofer, 4" honeycomb composite midrange, HEDD AMT (Air Motion Transformer) tweeter |
| EQ | Yes (Desk filter, shelf filters) |
| Frequency Response | 32Hz - 40kHz (Manufacturer specified) |
| Inputs | XLR (Analog/AES) |
| Maximum SPL | 120dB @ 1m (per pair) (manufacturer specified) |
| Outputs | XLR (AES pass-through) |
| Spinorama Preference Score | 5.34 |
| Spinorama Preference Score with Perfect Sub | 6.92 |
| Weight | 34 lbs (15.4 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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