The full-length dual blades of the ASB-BO Blackouts accommodate maximum string spacings up to 3.10" for a five-string bass model. This neck and bridge set of active pickups is voiced for the aggressive bass tones of metal, punk, and heavy rock. Instead of the radical EQ boosting and cutting required to make flat, sterile pickups come alive, Blackouts for Bass delivers cleaner highs, deeper lows, and greater dynamic range than traditional active bass pickups. The full-length dual blades of the ASB-BO Blackouts accommodate maximum string spacings up to 3.10" for a 5-string bass model. The ASB-BO Blackouts are active pickups and electronics voiced for the aggressive bass tones of metal, classic metal, punk, and heavy rock. This neck and bridge set includes active bass soapbar pickups specifically voiced for aggressive music. Instead of the radical EQ boosting and cutting required to make flat, sterile pickups come alive, Blackouts for Bass delivers the goods with less tweaking. They have more of what you want, including cleaner highs, deeper lows, and greater dynamic range than traditional active bass pickups. This high energy, expansive sound is also capable of covering your other gigs with ease.