Go ahead and blow them up. Then you can get the Ci200RR-THX that are WAY better, just as "slick" and a lot harder to blow up.
Seriously, I get the feeling she's not aware of how much better an upgrade can be and look just as cool.
Even the Ci160QL is exactly the same size and look, just better power handling and sound quality.
Here you go:
Ci160QL
Tell her these are the old ones, they look the same with the grills on.