Well I am working on using a mouth call but still could not get it down. So I looked on Cabelas and Bass Pro at the electronic calls man those things cost $200 dollars. Well I got to thinking I could make one of those pretty dang cheap.
Went to Radio Shack out door water proof 50 watt speaker $20.00
Tape player from Walmart $9.99
30 foot of speaker cord $3.99
Camo pack pack $8.00

Opened up the radio cut the speaker wires and drilled a hole in the side of the radio for them to run out of spliced the wires to the new speaker. Put some water proof sealer (caulk) in the radio hole to seal it. Spray painter the speaker because it was snow white made it camo.

Took less than 30 min went out to the field at dark called one into 30 yards within an hour.

NOTE do not splice into the headphone jack because it will not put out enough power for the speaker to really scream.

TOTAL 42.00 and is in a back pack with room for everything else and a lunch.

Hope this helps guys.

i put a amp and a lawnmore battery in a 30mm ammo can so i can really make a walkman scream. i mounted the speaker on top with wing nuts so i can take it off easily. only thing ive used it for so far is shooting crows. jason