Floorstanding, plinth-mounted, three-way, five-driver, ported loudspeakers.
Bass drivers: two 9″ coated cones with 3″ ribbon-wound voice-coils and diecast chassis.
Midrange drivers: two 3″ soft domes with 3″ ribbon-wound voice-coils and double-mounted suspensions.
Tweeter: 1″ soft dome with coating, rear loading, ferrofluid-cooled and damped voice-coil.
Crossover: three-way with 12dB/octave slopes. Grillecloth: acoustically transparent Crimplene.
Frequency response: 20Hz-25kHz, ±3dB. Impedance: 8 ohms. Sensitivity: 89dB/W/m.