Gotta unsolder here. Hang on....

L-Pad #1: 1-2 = 16.7, 2-3 = 8.1

L-Pad #2: 1-2 = 16.4, 2-3 = 8.0

Hmmmm. -6 dB nominal, looks like.

These are 50W Parts Express ones.

You want the 30W ones in the actual crossovers?

[Wonders whether different "ranges" are available to OEMs, or just one standard throughout....]

Not the same. In the crossover itself:

L-Pad #3: 1-2 = 33.4, 2-3 = 6.2

L-Pad #4: 1-2 = 34.0, 2-3 = 6.0

~-4 dB nominal, maybe.

Old school assemblers wrapped them wires through the eyelets.