Alexia 1 vs Amphion Krypton 3X
The Krypton 3X's sensitivity is 89 dB against the Alexia 1's 90 dB. Both share impedance (4Ω), woofer (10"), and ways (3).
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The Wilson Audio Alexia 1 is a premium three-way, four-driver floorstanding loudspeaker designed to merge the time-domain accuracy and driver technology of the Alexandria XLF with a form factor similar to the Sasha. It features a 10" paper-cone woofer, an 8" paper-cone mid/woofer, a 7" cellulose-fiber/carbon composite-cone midrange unit, and a 1" silk-dome tweeter. The speaker is rear-ported and offers a frequency response of 20Hz to 32kHz ±3dB, with a sensitivity of 90dB/W/m and a nominal impedance of 4 ohms (minimum 2 ohms at 80Hz). It requires a minimum amplifier power of 20 watts per channel. The cabinet is finished in multiple automotive paint colors with custom options available. Dimensions are approximately 53.25" H x 15.25" W x 21.125" D, and each speaker weighs about 256 lbs (116.1 kg). The Alexia 1 is praised for its transparency, dynamic nuance, and ability to handle complex musical material with clarity and realism, making it suitable for a wide range of recordings and musical styles. It was originally The design includes separate enclosures for woofers and midrange/tweeter, with advanced driver materials and a carefully engineered reflex port system to optimize bass clarity and extension.
Driver and acoustic performance characteristics
Driver configuration and enclosure design
Size, weight, and appearance
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Components that show up alongside the Alexia 1 in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Krypton 3X's sensitivity is 89 dB against the Alexia 1's 90 dB. Both share impedance (4Ω), woofer (10"), and ways (3).
The Avior's sensitivity is 89.5 dB against the Alexia 1's 90 dB and its high-frequency extension 30 kHz against 32 kHz. Both share impedance (4Ω) and ways (3).
The dB9-S's sensitivity is 89 dB against the Alexia 1's 90 dB and its high-frequency extension 30 kHz against 32 kHz. Both share impedance (4Ω) and ways (3).
The Sasha 1's sensitivity is 91 dB against the Alexia 1's 90 dB. Both share impedance (4Ω), low-frequency extension (20 Hz), and ways (3).
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