Pioneer TS-W311D4 12" 1400W Champion Series Subwoofer distributor cap The woofer uses a Mica-injected

The woofer uses a Mica-injected polypropylene cone a step up from the standard polypropylene used in the full-range coaxial Prime speakers

allowing you to experience a new auditory experience

Micro SD Card Support: 2GB ~ 32GB (Not Included)

Bulk box of 10: Trade supply for workshops

Installation: H4 plug adapter no cutting or splicing

Pioneer TS-W311D4 12" 1400W Champion Series Subwoofer distributor cap The woofer uses a Mica-injectedBuilt to Take It as Well as Dishing It Out; Featuring a Ribbed Cone That's Injection Molded for Exceptional Precision and Strength A double layered elastic polymer surround supports the woofer during cone excursion so you'll get accurate, hard hitting bass notes even when the music's turned up loud. The dual 4 ohm voice coils allow you to wire the sub for 2 or 8 ohm impedance, so you get the flexibility you need to add more Champion Series subs in the