System Type: 3-way Bookshelf Loudspeaker
Tweeter: 1-inch Titanium dome with soft surround (JT025TI1-4)
Midrange: 5 1/4 inch Polymer-coated, Pure Pulp cone (105H-1)
Woofer: 12 inch Pure Pulp cone (JW300PW-8)
Impedance: 4 Ohms
Recommended Amplifier Power: 25-200 Watts RMS
Sensitivity (2.83V/1m): 90dB
Frequency Response: 40Hz-40kHz (-6dB) (Nay)
Crossover Frequencies: 450Hz, 3.5kHz
Controls: Attenuators for Mid- and High-Frequency Drivers
Connector Type: Five-way gold-plated Binding Posts (Yey)
Finish: Genuine Walnut veneer cabinet (with Quadrex Foam Grill, choice of Black, Burnt Orange or Dark Blue)
Dimensions (HWD): 25.06" x 15.34" x 14.625"
Weight: 58.5 lbs.