Speaker Type: 2.5" (6.4 cm) magnetically shielded, wide-range drivers x 4
Speaker connection: Wired
Power Rating: 135 W
Impedance: 4 - 8 ohms
Frequency Response: 20 Hz - 20 kHz
Terminals Spring clip
Compatibility: Compatible with receivers or amplifiers rated from 10 - 200 watts per channel and 4 - 8 ohms
Finish: black polymer finish
Dimensions: 6.2 x 3.1 x 4.0" (15.7 x 7.8 x 10.2 cm)
Weight: 2.4 lb (1.1 kg)