Recoil BB-T Bass Blocks Designed to Protect Car Audio Tweeters, Eliminate Frequencies 0-5.6kHz at 4 Ohms, Pair

• Protects car audio tweeters from receiving damaging frequencies.

• Frequencies blocked:  4 ohms: 0-5600 Hz / 8 ohms: 0-2800 Hz.

• Easily handles power of up to 50 watts.

• Black 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.