SPLcamry
1000rwhp
You should ask be asking why Australia's loudest SPL competitor would have anything to do with a low end Pioneer sub... Not just believing everything you hear. If you're referring to who I think you are, he does talk a lot of ****.
Agreed with everything you said except for this. Efficiency doesn't determine whether a speaker is good or bad. Many high end speakers have very low efficiency due to their mechanical design.
are you reffering to as Phil ?