B2 Audio Rampage 15" Re-cone Kit Drop In 1-Ohm 4" Coil Carbon Fiber Trinity B Series and a wider frequency range

and a wider frequency range compared to worn components

influencing bass depth in a sealed box

Type Midrange Size 6

25XI uses a 2-way layout with a woofer and a Mylar balanced-dome tweeter to extend high frequencies while maintaining solid midbass

and a cast basket

B2 Audio Rampage 15" Re-cone Kit Drop In 1-Ohm 4" Coil Carbon Fiber Trinity B Series and a wider frequency rangeThe 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