its the only pic i have of them i was told they was older hcca motors but it doesnt look like it to me since these look to be triple stacked and dont have a flat top plate
any idea of what i should throw at it power wise or a ball park on box specs i was thinking 4.2 at 35 for the pair as for power i have 2 ap15001ds and the coils are d2 on the subs