150W peak power (75W RMS); integrated Class D amplifier; 8" woofer; phase control; crossover; volume control; bass-reflex enclosure; 30-200Hz frequency response; wired connectivity; 2 RCA inputs

Update your home theater system with this MartinLogan Expression loudspeaker set. Each 24-bit Vojtko DSP engine controls dual 10-inch low-distortion woofers in separate compartments, which are powered by two 300W amplifiers to create robust, realistic bass reproduction. These MartinLogan Expression loudspeakers have 13-inch-wide electrostatic transducers to render authentic high-frequency sounds.