The Amphion Argon1 ranks #41 out of 158 total Medium Size Bookshelf Speakers for sound quality. See all Passive Home rankings for every top pick.
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#41 Amphion Argon1: $1,919 per pair Amphion eBay
Pros: A well-regarded Finnish audiophile design praised by What Hi-Fi?, HomeTheaterReview, Audiophilia and The Ear for reference-quality midrange and surprisingly deep bass for its size. Compact at 7kg and 316mm tall, with a titanium tweeter and aluminum woofer in a two-way ported cabinet. Measured bass extension of 55.3Hz (-3dB).
Cons: The independent measurement tells a rougher story than the reviews suggest: on-axis deviation of 0.896dB and on-axis smoothness of just 0.154, with a moderate -0.11dB per octave downward tilt, consistent with a deliberately voiced rather than neutral-flat tuning. Directivity-index standard deviation of 3.33 and predicted in-room smoothness of 0.29 are both unremarkable, though a well-damped bass-alignment Q of 0.24, the tightest measured here, suggests a controlled low-end rolloff.
| Bass Extension (-10dB) | 41.2Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
|---|---|
| Bass Extension (-3dB) | 55.3Hz (measured, spinorama.org) |
| Country | Finland |
| DIY Kit | No |
| Dimensions | 12.4”H x 6.3”W x 10.4”D (316 x 160 x 265 mm) |
| Drivers | 1” titanium dome tweeter, 5.25” aluminum woofer |
| Enclosure | 2-way, ported |
| Frequency Response | 45-25,000Hz (-6dB) |
| Impedance | 8 ohms |
| Sensitivity | 86dB |
| Spinorama Preference Score | 4.79 |
| Spinorama Preference Score with Perfect Sub | 7.01 |
| Weight | 15.4 lbs (7 kg) each |
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