FASTRINGS F.A.S.T. 5 (FAST5) Model:FAST5 Each AC-LGD 60 pair comes

Each AC-LGD 60 pair comes pre-wired with EIA standard wire colors for front and rear connections

Kit Includes

Compatible with Apple & Android Bluetooth devices

Minimum Impedance Bridged: Not Bridgeable

The GM-DX971 LPF is adjustable from 40 Hz to 240 Hz

FASTRINGS F.A.S.T. 5 (FAST5) Model:FAST5 Each AC-LGD 60 pair comesDescription: Each Fast Ring is three concentric foam circles, a center pad, an inner ring, and an outer ring. They mount around a speaker to improve sound quality. Typical mounting is in a door, but they can be used in almost any speaker location. Features: Foam baffles cut down on unwanted resonance Self adhesive foam simplifies installation Increases midbass Specifications: Center Pad: The center pad mounts to the inside of the outer door panel,