SP3 vs Avalon Acoustics Eclipse
The Eclipse's impedance is 6Ω against the SP3's 8Ω and its sensitivity 86 dB against 90 dB. Both share low-frequency extension (35 Hz) and ways (2).
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The Montana SP3 is a highly acclaimed high-end loudspeaker manufactured in the USA, praised for its extraordinary musical realism and transparency. It features a unique cabinet design subdividing the internal volume into a pseudo-sealed box and a vented one, enabling surprising bass performance. The speaker uses two 7" Vifa mid-woofers and a 1" fabric-dome ring radiator tweeter, housed in a rigid, vibration-resistant cabinet with an asymmetrical shape to minimize distortion. The crossover network employs metalized polypropylene capacitors for superb transparency in the upper octaves. Despite its small footprint (barely over one square foot) and height of 47", the SP3 delivers a huge acoustic image and is compatible with a wide range of amplifiers, from modest tube amps to powerful solid-state designs. It has been recommended by Stereophile since 1997 and reviewed positively for its lifelike midrange and airy top octaves. The finish options include exclusive real wood veneers or piano lacquer, with a notable example being a beautiful oak crosscut fiddleback finish. Bi-wiring is recommended to reduce interference between crossover sections.
Driver and acoustic performance characteristics
Driver configuration and enclosure design
Size, weight, and appearance
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The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Eclipse's impedance is 6Ω against the SP3's 8Ω and its sensitivity 86 dB against 90 dB. Both share low-frequency extension (35 Hz) and ways (2).
The Evoke 20's impedance is 6Ω against the SP3's 8Ω, its sensitivity 86 dB against 90 dB, and its woofer 7.09" against 7". Both share ways (2).
The V3M's sensitivity is 88 dB against the SP3's 90 dB and its woofer 6.5" against 7". Both share impedance (8Ω) and ways (2).
The VSM Millennium's sensitivity is 89 dB against the SP3's 90 dB and its low-frequency extension 33 Hz against 35 Hz. Both share impedance (8Ω) and ways (2).
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