If the metal bracket is mounted the woofer has an impedance of 1 x 4 Ohms - without the metal bracket each voice coil can be driven separately (in this case 2 x 2 Ohms) which is perfect for the combination with MATCH Plug & Play amplifiers
Tundra 2007 - 2014 - Front
the same number of high-level inputs and amplifier outputs
automatically turns on and off the amplifier when the OEM radio turns on and off (available on Speaker-In only)
Additional air scoop to maximise frontal air flow
JL Audio CF-275mt 2.75" (70 mm) Car Audio Mid-Tweeter Speaker System 30w RMS MG If the metal bracket is2. 75" (70 mm) Mid Tweeter Speaker System Custom fit (CF) Speaker System: 2. 75" (70 mm) Mid Tweeter Engineered to deliver amazing sound from factory locations, CF speakers are designed with shallow polymer frames and breakaway mounting tabs for maximum compatibility in today's most popular vehicles, including those from Chevrolet, GMC, Cadillac, Dodge, Jeep, RAM, Toyota and many more. CF drivers benefit from our proprietary FEA modeling and expertise