Everyones opinion

[spbfitz 0]

What is everyones opinion on a dc audio level 4xl?

[Duran 387]

It's a subwoofer that generates sub bass frequencies.

[johnecon2001 82]

My opinion is that it is in fact a subwoofer that reproduces sound.

[Aaron Clinton 2,372]

These are the opinions you will get, unless you give much more info in your question.

[bass_4_ever 1]

These are the opinions you will get, unless you give much more info in your question.

X2 , what are you expecting to get out of the sub? what do you want to accomplish? what are you going to be pairing it with? etc etc