...and you could hook the speaker up to a self-amplified PA system... :lol:not my cup of tea but if you wanted to do it it would be very easy. all of the door triggers can be found at the green factory security plug under the dash. use these to trigger a relays contact (86) and run power to pin 85. then hook pin 87 and 30 to the contacts inside the transformers switch that makes the sound. 87a on the relay is not used. boom your done.