BrendanL
Agent
- Joined
- Jan 23, 2002
- Messages
- 35
I just got an Earthquake Magma 15" sub, and they aren't much help for a decent box design. I am going to use this sub in my home theater, so I want to design a box that will play low and still have decent midbass output.
The specs on it are:
FS: 24.7 Hz
BL: 10.4741 tm
SPL: 90.6 dB
QMS: 8.0864
QES: 0.4767
VAS: 235.33 Liters
MMS: 197.91 Grams
VC = 3"
xmax =" .98"
They suggest using their passive radiator but thats more money I don't have and I don't mind a huge PVC or slot port.
More specs and their suggested designs are here:
http://www.earthquakesound.com/box%2...gma15/hex1.gif
The specs on it are:
FS: 24.7 Hz
BL: 10.4741 tm
SPL: 90.6 dB
QMS: 8.0864
QES: 0.4767
VAS: 235.33 Liters
MMS: 197.91 Grams
VC = 3"
xmax =" .98"
They suggest using their passive radiator but thats more money I don't have and I don't mind a huge PVC or slot port.
More specs and their suggested designs are here:
http://www.earthquakesound.com/box%2...gma15/hex1.gif