sub & amp
| competitor | equipment | spl | video |
|---|---|---|---|
| adam russell | rockville sub & belva amp | 145.6 | www.youtub.com/fakelink |
wall sub
| competitor | equipment | spl | video |
|---|---|---|---|
low frequency
| competitor | equipment | spl | video |
|---|---|---|---|
150spl
150spl
sub & amp
| competitor | equipment | spl | video |
|---|---|---|---|
| adam russell | rockville sub & belva amp | 145.6 | www.youtub.com/fakelink |
wall sub
| competitor | equipment | spl | video |
|---|---|---|---|
low frequency
| competitor | equipment | spl | video |
|---|---|---|---|