Pair of bass blockers for tweeters. Removes 0-5.6khz At 4 ohms / 0-2.8khz At 8 ohms. Simple installation. Easily handles power of up to 50 watts Black color coded leads for easy identification Encased in heat shrink tubing with wire leads for easy installation Pair of bass blockers Removes selected frequencies from the audio source Frequencies blocked: 4 ohms: 0-5600 Hz / 8 ohms: 0-2800 Hz Designed to enhance the performance and power handling of tweeters and midrange speakers by removing frequencies beyond their capabilities Easily handles power of up to 50 watts Pair of bass blockers MODEL NO - BB-6PR