Short answer: the Ascend Acoustics Sierra 1 v2. It ranks #3 of 179 bookshelf speakers by sound quality, rated 4.7/5, at $1,000. The Totem Kin One ranks #108, rated 3.0/5, at $600, $400 cheaper, not enough of a saving to outweigh the sound-quality gap.
The Ascend Acoustics Sierra 1 v2 is the more accurate, deeper-bass pick. An extremely accurate bookshelf speaker, with a bamboo cabinet, wide even dispersion and clean output when played loud. Its measured preference score, a predictor of how neutral it sounds, is 6.65 against 3.68 for the Totem Kin One. Its bass reaches about 55Hz before falling 3dB, against 91Hz for the Totem Kin One. Watch for: F3 of 55Hz and F10 of 39Hz mean in-room extension tops out in the mid-40s Hz; the reviewer still recommends a subwoofer for full-range material.
Why pick the Totem Kin One: A tiny bookshelf speaker with wide, spacious dispersion and distinctive color options, best with EQ and a subwoofer. The catch: Real-world sensitivity measured significantly below the manufacturer’s spec (about 83.4dB measured versus 89dB claimed).
Buy the Ascend Acoustics Sierra 1 v2. It is rated higher for sound quality, and saving $400 with the Totem Kin One does not make up for the sound-quality gap.
Looking for alternatives? See the complete Passive Home rankings.
Measured Differences
- Bass depth: the Ascend Acoustics Sierra 1 v2 reaches 39 Hz (10 dB down) against 59 Hz for the Totem Kin One, about half an octave deeper. You hear more of the lowest bass notes and kick drums.
- Tonal accuracy above the bass: with a subwoofer taking the low end, the Ascend Acoustics Sierra 1 v2 scores 8.6 against 6.6 for the Totem Kin One on the Spinorama preference scale. Its frequency response and off-axis sound are smoother, so voices and instruments sound closer to the recording.
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Specifications Side By Side
| Ascend Acoustics Sierra 1 v2 | Totem Kin One | |
|---|---|---|
| Price | $1000 per pair | $600 per pair |
| Ranked | #3 of 179 in Medium Size Bookshelf Speakers | #108 of 179 in Medium Size Bookshelf Speakers |
| Bass Extension (-10dB) | 39Hz (measured, Erin’s Audio Corner) | 59Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 55Hz (measured, Erin’s Audio Corner) | 91Hz (measured, Erin’s Audio Corner) |
| Dimensions | 14.2”H x 7.5”W x 10.5”D (361.9 x 190.5 x 266.7 mm) | 9.5”H x 5”W x 6.3”D (241 x 127 x 159 mm) |
| Impedance | 8 ohms nominal, 7 ohms minimum (measured, Erin’s Audio Corner) | 6 ohms nominal, 4.4 ohms minimum (measured above 80Hz, Erin’s Audio Corner) |
| Sensitivity | 81.5dB (measured, Erin’s Audio Corner) | 83.4dB (measured average 300Hz-3kHz @ 2.83V/1m, Erin’s Audio Corner; 89dB manufacturer specified) |
| Drivers | 5.25” proprietary mineral-filled polypropylene cone with cast aluminum frame woofer, 26mm aluminum/magnesium alloy dome tweeter with titanium former (SEAS Titan) | 4” MHEX cone woofer, 1” titanium infused soft dome tweeter |
| Weight | 18.5 lbs (8.4 kg) each | 6.2 lbs (2.83 kg) each |
| Woofer Cabinet | ported | ported, rear |
| Spinorama Preference Score | 6.65 | 3.68 |
| Spinorama Preference Score with Perfect Sub | 8.61 | 6.61 |
| DIY Kit | No | No |
| Power Handling | - | 20-100W RMS |
Where the Ratings Come From
- Ascend Acoustics Sierra 1 v2: Spinorama.org measurements and reviews by Erin’s Audio Corner and Audio Science Review Ascend.
- Totem Kin One: Spinorama.org measurements and reviews by Erin’s Audio Corner.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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