Parameters of older BTL, double slug

[7ender 0]

Thinking of trying out a bandpass box for my 15" btl, but does anyone have the t/s specs for this sub? It's the old BTL with only double stack magnets, 15".

Thanks!

[SpeakerBoy 64]

Thinking of trying out a bandpass box for my 15" btl, but does anyone have the t/s specs for this sub? It's the old BTL with only double stack magnets, 15".

Thanks!

I'd think, at powerful as the BTLs are, even the old ones, it would shred itself in a bandpass.

[NDMstang65 403]

Use the current BL parameters...they're close enough.

[onebadmonte 235]

Use the current BL parameters...they're close enough.

Ha! I knew it. The new BL is the old 2 slug BTL. =]

[NDMstang65 403]

Not exactly..

It does use the same 2 slugs though