I remember working for tech support of a major audio manufacture and getting this call:
me- technical how can I help you?
tool- I have a complaint about your W6 woofers
me- ok?
tool- well, you use those great big magnets...
me- well, a strong motor is necessary to control the pistonic movement of a high-excursion driver, so yeah
tool- ok, but you use a stamped steel frame and the frame can't support the weight
me- we haven't had any issues with the frame in the past and it's been in the field for 7 years now, what have you experienced?
tool- I dropped the subwoofer and the frame bent
me- to be clear, you dropped your woofer, and it broke...
tool- yes, the frame folded in half
me- how far did it fall?
tool- only about 2 inches
me- 2 inches and the frame folded in half??? Ok, what is your complaint?
tool- well if the frame was made if a different material, it would've survived the drop
me- the drop from only 2 inches?
tool- yes
me- ok, I will pass that along to the engineers