Nico Koutouzis 10+ year member
Senior VIP Member
Hey guys I set the gains using a volt meter to 31.6 ac volts at 1 ohm (1000w) using a 50 hz tone and then I tested the sub with music and it still didnt sound very loud. It's an mb quart onyx 1000.1 D and there are 2 swr-1043D's in a 1.3-1.4 cube sealed box. The volume on the HU was 34 out of 40 which is a tad above 85% volume. I also tuned the subsonic and low pass filters by ear. Any opinions? (p.s. I tested them ourt of the car next to it in closed three car garage but I should still hear a good thump to em)
Edit: Everything on the HU was set to flat... should I try bass boost?
Edit: Everything on the HU was set to flat... should I try bass boost?
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