RDA Brakes RDA8029 Standard Disc Brake Rotor Vented 358mm battery isolator Both are 12" Power T1

Both are 12" Power T1 subwoofers with identical 800W RMS power handling

140 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)

a 40Hz-24kHz frequency response

Marine Head Unit Case

RDA Brakes RDA8029 Standard Disc Brake Rotor Vented 358mm battery isolator Both are 12" Power T1RDA Brakes Standard Disc Brake Rotor Vented 358mm RDA Brakes RDA8029 Specifications: Warranty 12 Months 20000km Centre Hole Diameter 85mm Flange Diameter 85mm Minimum Thickness 26mm Type Vented Height 74mm Diameter 358mm Item Type Disc Brake Rotor Material Type CAST IRON Thickness 28mm Pack Qty 1 Number of Stud Holes 5 Position Rear Centre Hole 85 Brake Disc Type Vented Brake Disc Thickness 28 Centering Diameter 85 Vehicle Compatibility: AUDI Q7 4LB