The ornamental design for an audiovisualbox for tv receiver, as shown and described.
1. Audio visual box for TV receiver
1.1 is a front perspective view of an audio visual box for TV receiver.
1.2 is a front view thereof.
1.3 is a back view thereof.
1.4 is a left side view thereof.
1.5 is a right side view thereof.
1.6 is a top view thereof.
1.7 is a bottom view thereof.
1.8 is an exploded perspective view thereof.
The portion of the design shown in the color light grey is for the purpose of illustrating lower surfaces of the central element and forms no part of the claimed design.