Comments about Pyramid Pyramid Pw877x Power Series Subwoofer (8'' 400-watt):
I needed to replace the 8" JBL subwoofer in a 2001 Toyota Avalon. From researching on the internet, blown JBL subs in Toyotas is very common. This sub works GREAT. Easy replacement - you have to add the connector to new sub and you have to use longer screws to sandwich the woofer between the two plastic mounting plates (this woofer's rim is thicker than the JBL). Sounds great, musical, solid - not boomy.