This is the flagship of the Motion Series. It's a powerful floorstanding loudspeaker featuring a Folded Motion XT tweeter, 6.5-inch aluminum cone midrange driver, dual 8-inch aluminum cone woofers with rear-firing bass ports, and a proprietary Vojtko crossover network. XT stands for extreme: lifelike details from the lightning-fast Folded Motion XT tweeter, open and authentic midrange performance, coupled with deep, musical bass response. These classic performance technologies have been enhanced by the slightest of modifications, including the drive-stabilizing dust cap design, stiffened motor suspension, and low-mounted woofers to reduce an acoustically harmful phenomenon known as floor bounce. The speaker's enclosure sports increased internal bracing, a reinforced baffle, and a fabric grille. Available in three stylish finishes: gloss black, matte white, and red walnut.

Frequency Response 35–25,000 Hz ±3dB Recommended Amplifier Power 20—400 watts per channel Horizontal Dispersion 80° Vertical Dispersion 30° Sensitivity 94 dB/2.83 volts/meter Impedance 4 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers. Crossover Frequency 400 & 2,200 Hz
High Frequency Transducer 1.25" × 2.4" (3.2cm × 6.1cm) Folded Motion XT Transducer with 4.5" x 2.75" (11.4cm × 7cm) diaphragm
Mid Frequency Transducer 6.5” (16.5cm) aluminum cone with cast polymer basket. Sealed chamber format. Rigid structured dust cap to reduce cone break-up modes.
Low Frequency Transducer Two 8” (20.3cm) aluminum cone with cast aluminum basket. Non-resonant asymmetrical chamber format. Rigid structured dust cap to reduce cone break-up modes.
Components Custom air core coil and low DCR steel laminate inductors. Polypropylene film capacitors in series and low DF electrolytic capacitors in parallel. Tweeter thermal/current protection.
Inputs Custom 5-way bi-wire tool-less binding posts
Weight 66 lbs. (30 kg) Dimensions 48" x 11.4" x 14.4"