Receiver with powered sub out?

I have an HK AVR35 in the shop that i picked up with a blown center channel but im wondering now if i want to use it.

Ive been using an old Aiwa with just prologic but my brother moved recently and brought some junk over to store. One of the items was a 5 disk DVD Kawasaki receiver that had pro logic II on it and i wanted to try it.

I have my own speakers that i like alot so i didnt want to go with a Theatre in a box thing but i want a receiver similar to that with a power sub out.

The control of this little DVD player unit is great with the seperate front, rear, center and sub levels helps alot. My last receiver was so boomy the bass was just overwhelming at times.

Is there any decent receivers out there with front, rear, center and a sub powered out thats around $250-$300.? I just dont want to go with a powered sub if i didnt need to.

Maybe i didnt post my question clear?

I want to know what are some good receivers that have the sub output that is powered by the receiver amp like the front, rear and center channel. I have some nice sub speakers in their own cabnets but rather then get a power amp and run from the sub pre out ide rather have the power come from the receiver.

I know there is some out there because i have one but i want to pick my own DVD player not use the one that comes with the receiver as a unit.

I thought maybe if i asked on this forum some one might know of one off the top of their head or maybe have a receiver already with the outputs im wanting.

See image.

Ive tried using the my sub on the left and right (i have 2) and you cant control the level of the sub and its really boomy.

I know i could get a powered sub but i havnt found one i like yet and they are all way over priced IMO.

It does have the control i want using a powered sub but right now im using 2 10"s one hidden in my closet and one im using as an end table so its perfect now i just dont have the right receiver that i want yet.

Yeah see thats what i like about this little 5 disk receiver thing is that it has a built in cross over so when i hook the front and center channels they are cross over so that they dont get alot of bass and blow. It works perfect hooking my bose SE5 directly to it without going threw the sub cabnet first wich has the cross over in it.

The setup sounds great its just way under powered and doesnt have really good seperation. It sounds great for now but i think its only 15 wattsX5 wich ive had it cranked before and its just a tad low.

Ive looked into a seperate power amp to send from the "pre sub out" and then use that to power my subs i have hidden but i thought ide atleast check around here first and see if you guys have an idea before i went that route.

I just a want a small 50watt mono amp i can hook a mono 8 ohm set of subs to and ill be set. I prefer a small 1 rack space (thin) amp but i doubt i can find one.