Someone with LEAP please enter

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
I have a pair of Nakamichi SP80 bass drivers (for car) that I'm trying to design a vented enclosure for and I would really appreciate any advise or help you can give.

The specs I have are;
8" driver
Fs 40
Qts .255
Qes .268
Qms 5.29
Vas 30.6 ltr
Xmax 7mm
4ohm
92db/w/m

So far the best I can come up (win isd) with is 22ltr, 42hz tuning and a port of 6x17cm
Would love to see what LEAP suggest as I believe you can add room gain or in this case Cabin gain being a small sedan.
size and power required are of no importance as I will use two in an isobarik setup with a 2x80wrms amp.
Not after Boom boom, after the best deep rumble I can get from them.
Many thanks....

Edit, found dimensions of car if it helps.

Passenger volume 2,670.3L
Boot volume 322.8L


TAAAA
 
Doh, Ok, best i can do is attach a scan of the 'owners sheet'

What are those values ? can I measure them myself ?
 

Attachments

  • sp-80.jpg
    sp-80.jpg
    94 KB · Views: 166
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.