fender combo bass amp

Is there anyway to use a Fender Rumble 100 watt combo bass amp as a bass head on a bass cabinet?
I just purchased a Fender Rumble 100 watt bass combo amp. I noticed the line out slot (that uses a mic cable). Is it possible, by using that, to hook it into a bass cabinet, making it into a half stack?
Here’s a question for you…
Is it possible to play that rock-n-roll music without sinning? The Answer is NO!! Turn away from the Devil and accept the Lord Jesus Christ in your heart.
Fender Musicmaster Bass Amp