Dual 3-Way Speakers with IllumiNiteBrushed metalized silver polypropylene cone with black surround25mm mid-range and 15mm tweeterFrequency response: 60Hz-20kHzSensitivity: 89dB 4 pod blue illumiNite, 12V XiNA3 control box for on/off and flash effectABS framed metal Length 14.5" Width 8" Height 4.25" Weight 5.84 lbs. Dual 3-way Speakers with Illuminite. , Audio, Electronics