Xscorpion BB14 14uF 50V Non-Polar Bass Blocker Capacitors, Pair

Xscorpion BB14 bass blockers are a pair of 14uF, 50-volt non-polar capacitors (10% tolerance). Wired in-line with a speaker lead, each one keeps low frequencies out of a mid-range or tweeter: at 4 ohms it blocks roughly 0–2,800 Hz, so the speaker plays the range it was built for with cleaner sound and less risk of damage.

Plastic casing with wire leads. Sold as a pair, one per speaker.