Buy your child physician supply toy case with trumpet shape sethoscope that you can use more efficient for suction. For woofers you'd probably need to buy brass instrument depending on size of woofer:-). I think this problem could repeat in the future. My kids did that several times to woofers. My tweeters are covered with metal grid so no possibility for kid to push it. For woofers I used duct tape to bring them back.
Can a "pushed in" dome tweeter + midrange be savev
Grilleless Gershman Sonograms were approached by 4-year old. All six speakers were "pushed in". I'm wondering if there is any way to create a suction or something that would return the domes to their original shape. There is a soft dome tweeter but also a Morel domed midrange. The dust caps in the woofers are pushed in somewhat but I don't think it matters.