Well basically, I play through my ibanez: volume 3, gain 4 and the neighbours complain that they can feel thd thump (no joke tehe). I admit I dont play with tonnes of midrange or gain but my jazz bass is just very quiet compared to my ibanez btb, I can get it too like volume 6 in the house without it being overwhelming. Why is this EXACTLY? Like, is it because the bass is passive? its got low output pickups? The bridge is more like a badass on the ibanez than the fender? Or is it just that humbuckers are always louder in general??? Thanks.