ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm Chainsaw The size reduction on this

The size reduction on this speaker also gives it high levels of functionality in a variety of applications

customizable UI

easy installation (Plug-in Play)

Can I remove the flow restrictor for increased water pressure

ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm Chainsaw The size reduction on thisDS18 ZR8. 4D 8" Car Subwoofer with 900 Watts 4 Ohm DVC The ZR subline is a great entry level subwoofer that both handles great power and gives you smooth clean bass. These subs work great in both sealed and ported boxes giving you many options for placement in any vehicle. This 8 inch model comes in both dual 2 and dual 4 ohm configurations giving you many options to match your amplifiers optimal impedance. This model comes with a 2 inch voice coil