This is Bhairava and Bhairavi. They are identified by their matching attributes. They are holding a sword, a trident, a drum and a bowl. Starting from the lower right-hand and clockwise. 

Bhairava is sitting in Lalithasana, whereas Bhairavi is sitting in Ardha Padmasana. They are on an hourglass-shaped base, which in turn is supported by Bhadrapeetha.

For more details, please see the related example of Bhairava and Bhairavi on this site.

The bronze is only 7.5 cm in height. Their sharing the pedestal makes this special.

This bronze is most likely to be from North Karnataka. This may date to the nineteenth century or a bit earlier.