SOLD.
These say "Neo 3.5" on them, they might be an older model. I've used them, and a PDR pair, going back and forth in my DIY dipole speakers. I recently switched to something else, so I no longer need these. They've always been used with an LR4 XO above 1800Hz, and the tabs have never been soldered. Non-smoking, pet-free home.
$85 shipped to the lower 48 states. Paypal preferred, and I'll eat the Paypal fees.