Recoil BB-35 bass blockers protect 3.5" car audio speakers from damaging frequencies. They block 0-2800 Hz at 4 ohms or 0-1400 Hz at 8 ohms and easily handle power of up to 50 W.
Key features
Protects 3.5" car audio speakers from receiving damaging frequencies
Designed to enhance the performance and power handling of tweeters by removing frequencies beyond their capabilities
