These Cobalt™ speakers are tuned for maximum performance whether powered from a head unit or an amplifier, you'll get the sound you just gotta have. With recessed tweeters and universal baskets these speakers can be dropped into almost any vehicle. Universal Orion CO400C 225W Cobalt Series Speaker 4" 2-Way Component System by Orion®. These Cobalt Speakers are tuned for maximum performance whether powered from a head unit or an amplifier, you'll get the sound you just gotta have. With recessed tweeters and universal baskets these Speakers can be dropped into almost any vehicle.

Features:

• Size: 4"
  
• MAX Music Power: 225 Watts
  
• Nominal Power: 100 Watts
  
• RMS Power: 50 Watts
  
• Sensitivity: 92.3 dB
  
• Nominal impedance: 4 Ohms
  
• Frequency response: 60-20000 Hz
  
• Grills: Included