A Great Looking Rickenbacker Type 4 String 8 Pole Chrome Humbucker Bass Guitar Pickup 

And Chrome Pickup Ring Assembly + 4 Countersunk Ring Fixing Screws With Each Pickup

Fairly Trebly But Still Great Bass Tones

Tested At 9.65-9.70k Ohns

2 Adjusting Screws And Springs

Thought To Be Ceramic Magnets

2 Wire non Split-able

HG Thunderbacker featuring these Pickups See Photos

Videos: 

 

https://youtu.be/nkpbpCB0oEs