Dimensions: 35″ H (W) x 4-3/4″ W (H) x 2-3/4″ D.
Frequency Response: 50Hz – 35 kHz.
Efficiency: 92 dB.
Nominal Impedance: 4Ω (Compatible with 8Ω).
Driver Complement: Four 4-1/2″ high-definition cast-basket MVPP™ bass/
midrange drivers, Two 4″ x 7″ quadratic planar low-frequency radiators, One high-velocity folded ribbon (HVFR™) tweeter.
Rec. Amp: 20 – 300 watt/channel.