Not a ground issue, its a power issue... The antenna adapter needs a switched 12v positive to turn on the antenna booster. That's typically the source of reception troubles 'round these parts! lol
__________________
P99rs Head Unit--- Amps- 2 Pioneer Prs800d --- Zapco ST1000MX---Zapco ST-4XSQ---- SI BM mk5 Subs---SI TM65v2 Midbass--- SI M3 mids--- SI M25 xbl2 tweeters ----- 2016 MECA street class 3rd place at world finals
|