B2 Audio Rampage 15" Re-cone Kit Drop In 1-Ohm 4" Coil Carbon Fiber Trinity B Series 1000 is designed for multi-amp

1000 is designed for multi-amp installations where four channels power front and rear speakers while a dedicated sub channel handles low-end performance

and a wider frequency range compared to worn components

allowing you to hear every detail and nuance of your favorite tracks

High Level Input Capable / Balanced Differential Inputs with RCA Pass Through Outputs: Lets you connect from factory radios or aftermarket sources while feeding downstream processors or amps

true to spec sub enclosures with proper airspace and non restrictive port area that allows you to have custom box performance at a reasonable price

B2 Audio Rampage 15" Re-cone Kit Drop In 1-Ohm 4" Coil Carbon Fiber Trinity B Series 1000 is designed for multi-ampThe B2 Audio Rampage 15" Re cone Kit Drop In 1 Ohm 4" Coil Carbon Fiber is a drop in recone solution engineered to restore OEM level bass performance on Rampage Series 15" Dual 1 Ohm 4" coil drivers. Drop In Recone Kit: Hassle free drop in design for quick and accurate reconing on the Rampage 15" Dual 1 Ohm 4" coil subwoofers, Includes all components for straightforward installation. Cone Material: Carbon fiber cone for lightweight rigidity and