TROPO-8 8" Car Subwoofer vs Skar Audio VD-8 Subwoofer

Both are 8-inch dual 2-ohm subs rated 400W RMS, so the real split is mounting depth and motor design. The TROPO-8 is a standard-depth sub with a double-stacked Y30 ferrite motor, 2-inch four-layer copper voice coil and 800W peak rating; owners praise output and build for the size. The Skar VD-8 is a shallow-mount design that fits behind seats and in tight boxes where the TROPO will not go, but it carries a lower 600W peak rating. Buy the TROPO for a conventional sealed box with room to spare; buy the Skar when depth is the constraint.

• Choose the TROPO-8 if you have a standard-depth sealed enclosure and want the higher peak rating and heavier motor.
• Choose the Skar VD-8 if your box or mounting location is shallow and depth is the deciding limit.