Prodigy vs ElectroMotion ESL
The ElectroMotion ESL's impedance is 6Ω against the Prodigy's 4Ω. Both share sensitivity (91 dB), high-frequency extension (22 kHz), and ways (2).
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The Martin Logan Prodigy loudspeaker, introduced around 2001, incorporates advanced technologies derived from the flagship Statement evolution2 model. It features a proprietary 48-inch Curvilinear Line Source (CLS) electrostatic drive transducer that provides wide high-frequency dispersion and high sensitivity. The hybrid design includes a ForceForward bass alignment with dual high-excursion woofers housed in a sealed cabinet to reduce room interaction and resonances, delivering deep, uniform bass response down to 28 Hz. The cabinet is compact yet substantial, measuring 67" H × 16.5" W × 28" D and weighing 133 lbs, with a see-through aesthetic and high craftsmanship. The system offers a frequency response of 28–22,000 Hz ±3 dB, sensitivity of 91 dB/2.83 V/m, and nominal impedance of 4 ohms (minimum 1 ohm at 20 kHz). It requires 20 to 600 watts per channel of amplification. The Prodigy includes audiophile-grade components such as custom wound transformers, polypropylene capacitors, and air core coils, with a bass control switch providing +3 dB boost below 50 Hz. It was available in various wood finishes and custom colors. The Prodigy is no longer manufactured and was It remains highly regarded for its musical accuracy, dynamic range, and elegant design.
Driver and acoustic performance characteristics
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Components that show up alongside the Prodigy in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
Every pairing for the ProdigyThe closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The ElectroMotion ESL's impedance is 6Ω against the Prodigy's 4Ω. Both share sensitivity (91 dB), high-frequency extension (22 kHz), and ways (2).
The Prodigy S matches the Prodigy on sensitivity (91 dB), impedance (4Ω), low-frequency extension (28 Hz), and high-frequency extension (22 kHz).
The Ethos's sensitivity is 92 dB against the Prodigy's 91 dB and its high-frequency extension 23 kHz against 22 kHz. Both share impedance (4Ω) and ways (2).
The Confidence C2 Platinum's sensitivity is 87 dB against the Prodigy's 91 dB. Both share impedance (4Ω), low-frequency extension (28 Hz), and ways (2).
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