JimBo930 10+ year member
Senior VIP Member
I have a 10" Type R dual 4 ohm sub being run by an alpine mrd-m605.
The sub is in a 1.3 cubic foot ported box tuned to 34hz
This setup is in the back of my 84 firebird
My problem is that when i open the hatch the sub starts to distort... (sounds really harsh) but when i have the hatch closed the sub pounds like no other...
so whats goin on ? maybe the gains are set to high?
The sub is in a 1.3 cubic foot ported box tuned to 34hz
This setup is in the back of my 84 firebird
My problem is that when i open the hatch the sub starts to distort... (sounds really harsh) but when i have the hatch closed the sub pounds like no other...
so whats goin on ? maybe the gains are set to high?