Frank Carter
Screenwriter
- Joined
- Mar 12, 2002
- Messages
- 1,187
This was built for my parents basement, they originally wanted to buy a $99 KLH sub for a 10,000ft^3 basement, I told them I'd build them a sub instead. Output was the priority, not extension.
It is a vented Dayton DVC12 with a 250W plate amp. Internal volume is 4.2ft^3 and it's tuned to 25Hz. External dimensions are 23"(H)x18"(W)x23"(D). It has two internal braces and the internal walls are lined with polyfill.
I'm going to take it into work(Tweeter), I was guessing it would be better than everything(output wise) at the store except for the Martin Logan Depth. I know it's not fair to compare subs unless side by side, but with my DVC12 having the disadvantage of being in a room that's ~3X the size of what's at work it seems to have more impact and booty shaking ability.
Here are some pics. One roll of the vinyl laminate wasn't enough so I left the back unfinished. Instead of buying a new roll just for the back I might just paint it black with the truck bed liner I have left over from my sonosubs. I put the sub on the back of the enclosure because the cork surround had come off and it looked ugly.
Being clamped
Unfinished
Looking at a port through amp hole
Unfinished backside
Side with amp
Front shot
I tried to keep price as low as possible, here are the cost details:
$89 - MCM 250W plate amp(no longer on sale)
$65 - used Dayton DVC12
$30 - MDF
$14 - cherry vinyl laminate
$8 - dual 3" flared ports(11.5" length)
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$206 = Total cost
It is a vented Dayton DVC12 with a 250W plate amp. Internal volume is 4.2ft^3 and it's tuned to 25Hz. External dimensions are 23"(H)x18"(W)x23"(D). It has two internal braces and the internal walls are lined with polyfill.
I'm going to take it into work(Tweeter), I was guessing it would be better than everything(output wise) at the store except for the Martin Logan Depth. I know it's not fair to compare subs unless side by side, but with my DVC12 having the disadvantage of being in a room that's ~3X the size of what's at work it seems to have more impact and booty shaking ability.
Here are some pics. One roll of the vinyl laminate wasn't enough so I left the back unfinished. Instead of buying a new roll just for the back I might just paint it black with the truck bed liner I have left over from my sonosubs. I put the sub on the back of the enclosure because the cork surround had come off and it looked ugly.
Being clamped
Unfinished
Looking at a port through amp hole
Unfinished backside
Side with amp
Front shot
I tried to keep price as low as possible, here are the cost details:
$89 - MCM 250W plate amp(no longer on sale)
$65 - used Dayton DVC12
$30 - MDF
$14 - cherry vinyl laminate
$8 - dual 3" flared ports(11.5" length)
----------------------------------------------------------------
$206 = Total cost