Crutchfield Pair of inline high-pass filters (5000 Hz cut-off) for tweeters

Protect your new tweeters from bass distortion and enjoy cleaner sound with Crutchfield's Bass Blockers. Each Bass Blocker handles up to 50 watts RMS with a 6 dB per octave roll-off. The listed cut-off points are at 4 ohms. If you use 8-ohm tweeters, the cut-off point is half the listed frequency. If you use 2-ohm tweeters, the cut-off point is double the listed frequency.