  We calculate the gray-body factors for scalar, vector and graviton fields in
the background of an exact black hole localized on a tensional 3-brane in a
world with two large extra dimensions. Finite brane tension modifies the
standard results for the case with of a black hole on a brane with negligible
tension. For a black hole of a fixed mass, the power carried away into the bulk
diminishes as the tension increases, because the effective Planck constant, and
therefore entropy of a fixed mass black hole, increase. In this limit, the
semiclassical description of black hole decay becomes more reliable.
