Scoobasteve 10+ year member
Member
Hi Guys,
I just have a quick question, I recently had my Brahmas reconed by a local installer. I purchased the kits from FI.
Theres a weird popping noise whenever the sub plays above 50hz. If the Lowpass is set at 50 there is no trouble. The sub plays hard below with no noises clipping etc.
As soon as it gets a higher bass hit... say above 50hz the popping or slapping noise starts until i turn it down.
The Setup
Brahma MK2 - in a 2.2cf box ported at 27
Elemental Nine.1
Alpine 9815.
Electrical is fine, Theres a Kinetik HC2400 2 feet from the amp and voltage rarley dips below 13.5.
Any ideas?
Thanks,
Steve
I just have a quick question, I recently had my Brahmas reconed by a local installer. I purchased the kits from FI.
Theres a weird popping noise whenever the sub plays above 50hz. If the Lowpass is set at 50 there is no trouble. The sub plays hard below with no noises clipping etc.
As soon as it gets a higher bass hit... say above 50hz the popping or slapping noise starts until i turn it down.
The Setup
Brahma MK2 - in a 2.2cf box ported at 27
Elemental Nine.1
Alpine 9815.
Electrical is fine, Theres a Kinetik HC2400 2 feet from the amp and voltage rarley dips below 13.5.
Any ideas?
Thanks,
Steve