The GAS GPP380D1 is the second largest subwoofer in the GPP series at a massive 15 inches. It delivers, just like the rest of the series, an incredible sounding low frequency while also outperforming most subs on the market in SPL. The large cone area and long stroke length make this sub a real elite when it comes to handling the very lowest frequencies.
The GAS GPP series has been a favorite in the car audio world for many years, offering a high-performance sub at a very favorable price. The latest version of the series still has the favorable price but with upgraded performance. Extended Xmax, copper voice coil, and improved motor system with a stronger magnet are just a few of the upgrades the latest version of the GPP series has received.