JBL Stage A135C 6 x 3" 2-way Center Channel loudspeaker

 1-inch (25mm) Aluminum Dome Tweeter, High-Definition Imaging 
(HDI™) waveguide geometry, 6 x 3-inch (76mm) Polycellulose cone woofers for signature JBL bass, Low-Frequency Woofer, 
Recommended Amplifier Power 20 – 150W, Sensitivity 90dB, Nominal Impedance 6 Ohms, Frequency Response 75Hz – 40kHz, 
, Crossover Frequencies 2.5kHz, Enclosure Type Bass-Reflex via Rear-Firing Tuned Port, Dimensions (W x D x H) 745 x 166 x 
104mm,Weight 16.42 lbs (7.45kg)