After paying all that money for a custom box enclosure for your Nissan 350z you then need a good subwoofer speakers for it. A good thing to add for your Nissan 350z custom box enclosure would be an ALPINE Type R Series Subwoofer Speaker. With the ALPINE Type R Series Subwoofer Speakers install on your 350z your custom box enclosure it will give you the perfect sound and bass. It also depends on how much bass wattage sound you think would sound great for your Nissan 350z. The ALPINE Type R Series Subwoofer Speakers play loud, clean, and is long lasting. The ALPINE Type R Series Subwoofer Speakers are designed from HAMR Engineering, Alpine's exclusive subwoofer solution for cooler operation, longer life, and tight, accurate bass. The main philosophy behind HAMR Engineering is to ensure the ultimate sound quality and performance through the use of highly advanced materials and patented design technologies such as magnetic, structural finite element analysis, and a 3rd generation CRC motor structure.

The ALPINE Type R Series Subwoofer Speakers features an ultra long linear excursion for dynamic, realistic sound. Exclusive cooling technologies contribute to huge power handling capabilities. You can depend on the ALPINE Type R Series Subwoofer Speakers to compliment your system with deep, accurate bass. The ALPINE Type R Series Subwoofer Speakers are designed from HAMR Engineering, Alpine's exclusive subwoofer solution for cooler operation, longer life, and tight, accurate bass. The ALPINE Type R Series Subwoofer Speakers features an ultra long linear excursion for dynamic, realistic sound. Exclusive cooling technologies contribute to huge power handling capabilities. You can depend on the ALPINE Type R Series Subwoofer Speakers to compliment your system with deep, accurate bass. So forget those thoughts of having a factory speakers on your 350z and take a look at the ALPINE Type R Series Subwoofer Speaker today.