5 Star IASCA SQ, great JL tight, solid bass. The slotted port and rock solid enclosure build quality (that is JL driver specific) overcomes not having a larger driver, or not using dual drivers, or not using higher powered JL "W" series drivers. This driver not only pounds, but it is also musical. The enclosure has perfect air space, perfect enclosure shape and perfect port tuning for this driver.
Pros: Perfect enclosure air space, size and shape for the driver. JL enclosure specific for this JL driver perfectlyrics tuned. Solid construction. Deep bass from slotted port. Tight bass as its a 10. Great look.
Cons: Needs a black carpet option.