With an overall depth of 4" (102mm) the AtlasIED FAP42TC 4-Inch Shallow Mount Ceiling Speaker is the perfect choice when high fidelity audio and wide, even coverage is required but space above the plenum is limited. For wall mount applications (tanning salons or surround sound) the short 4" depth will even work in most stud wall installations. A simplified input section features a 4-pole Phoenix style connector for easy daisy chaining between speakers. A simple cover including combination 1/2" (13mm) / 3/4" (19mm) knock-outs is provided for installation ease. The popular AtlasIED "C-ring / V-Rail" mounting system is provided for quick installation into drop tile acoustic ceilings and existing construction drywall. For new construction drywall applications the optional FAP42-TR may be used. All other popular features of the FAP42T are included on the new FAP42TC including the front mounted tap selector switch (with included transformer bypass for 8 Ohm applications), attractive press-fit grills, high performance 4" polypropylene cone driver with 3/4" (19mm) PEI tweeter and precision crossover components for smooth, even coverage.