Aleks15Civic
Junior Member
I will be running two of these in separate 4.75cu ft enclosures:
Massive Audio Hippo-152 15" Hippo Series Car Subwoofer
I am planning on using two of these as ports per box:
Precision Port 4" Flared Speaker Cabinet Port Tube Kit
Using the following calculator to determine lengths:
Products Menu
Here I tune to 34hz with two ports and get the length of 10.4" per port
View attachment 26552191
Here I tune to 24hz with one port and get the length of 10.4" per port
View attachment 26552190
At a previous competition, I saw a guy use some massive rubber plug to plug a port and drop the frequency on the go. I was wondering if I can do the same thing here, and if so, where do I buy/how do I make such a plug?
34/24hz both sound like pleasing frequencies to me. But I don't want to dive in without hearing your guy's feedback first.
Massive Audio Hippo-152 15" Hippo Series Car Subwoofer
I am planning on using two of these as ports per box:
Precision Port 4" Flared Speaker Cabinet Port Tube Kit
Using the following calculator to determine lengths:
Products Menu
Here I tune to 34hz with two ports and get the length of 10.4" per port
View attachment 26552191
Here I tune to 24hz with one port and get the length of 10.4" per port
View attachment 26552190
At a previous competition, I saw a guy use some massive rubber plug to plug a port and drop the frequency on the go. I was wondering if I can do the same thing here, and if so, where do I buy/how do I make such a plug?
34/24hz both sound like pleasing frequencies to me. But I don't want to dive in without hearing your guy's feedback first.