Premium Speaker System Williams System 11ABC
Ships from US and is sold by Marco Specialties$159.95
Premium Speaker System Williams System 11ABC
#PSS-SWTR-11
Total premium speaker upgrade kit for Williams System 11A, 11B, and 11C pinball machines.
This system is for most Williams machines manufactured from 1987 through 1991 using the System 11A, 11B, 11C CPU boards. See list below.
For System 11 games, use PSS-SWTR-11-410.
High quality sub-woofer extends bass reproduction to 32 Hz. for unbelievable sound. Easy installation with no permanent modifications required.
The special design of the subwoofer network routes the low frequencies to the subwoofer, and the full sound spectrum to the backbox speakers.
The electrical network includes volume control for the back box speaker level and provides for more bass output and higher quality sound.
The included wiring harness greatly simplifies installation and requires no soldering.
Kit includes:
Fits the following machines:
6 lb