• Protects car audio 5.25” speakers from receiving damaging frequencies.
• Frequencies blocked:  4 ohms: 0-800 Hz / 8 ohms: 0-400 Hz
• Easily handles power of up to 50 watts.
• Yellow color coded leads for easy identification
• Encased with wire leads for easy installation.
• Designed to enhance the performance and power handling of tweeters by removing frequencies beyond their capabilities