Launched in 1987

Price when discontinued: Customizable, starting at
$2,495 per pair


Listen Carefully

If quality is something you demand in everything you buy, the MartinLogan Sequel loudspeaker was designed and built expressly to delight you. Eight years of research and development went into finding the technology capable of producing the ultimate accurate recreation of the original event from a loudspeaker sized to fit happily in most rooms. From the first note to the last, the Sequel lives the original musical experience with astonishing truth. At MartinLogan our dedication to the pursuit of quality has, in just a few years, made our loudspeaker the finest in the world. Listen carefully, and you'll hear what we mean.

Frequency Response

28–24,000 Hz ±2dB

Horizontal Dispersion


Vertical Dispersion

48" (121.92cm) line source

High Frequency Transducer

48" (121.92cm) CLS™ electrostatic transducer

Low Frequency Transducer

10" (25.4cm) high excursion, super light, high rigidity cone with double stacked magnet assembly. Electrically tapered magnetic contour, servoless voice coil.


88dB watt/meter

Recommended Amplifier Power

20‒400 watts per channel

Crossover Frequency

125 Hz centre. 6dB per octave, phase coherent, first octave. 12 dB per octave thereafter.


100% oxygen free copper coils, polypropylene bypass capacitors


5-way bi-wire binding posts


110 lbs. (50 kg)


71.5" × 14" × 13"
(181.6cm × 35.6cm × 33cm)

Specifications are subject to change without notice.

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