citation woofer exchange

[dblaxter]

hi guys
i have a hk citation 5.4 subwoofer with the le120h woofer and just got hold of a 136h(near mint for 80.00) which i think is = to the 2231 , would it work well in the citation box, of coarse after careful cutout of the mounting hole , since one has a 3"vc vs. 4"vc in the 136h, would i have to alter the port hole or could i mount and go on , the box is well made ,1" mdf with insulation, i was going to try a 2215 but i think the 136h seems to be a better driver
so if anyone could guide me in the right direction it would be great
thanks in advance.
best regards michael

[Zilch]

First guess: box too small.

Post the actual measured interior dimensions of Citation 5.4, along with the port dimesnions, and I'll run the numbers.

136A likely wants more like B380 size, or larger, but let's have a look.

[Zilch gonna want to build some Citation 5.4s here soon.... ]