Replacement Parts › Power/Ground Isolator for JL Audio Slash Series V1 Amps Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Power/Ground Isolator for JL Audio Slash Series V1 Amps $30.00 This is the power ground isolation block for JL Audio slash series V1 ampsWorks on:250/1500/11000/300/4450/4500/5 Quantity: Add To Cart Added! This is the power ground isolation block for JL Audio slash series V1 ampsWorks on:250/1500/11000/300/4450/4500/5 Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More