SWTR-11-410 Full Speaker Upgrade Kit
for Williams System 11 Pinball Machines Using the 4X10″ back box speaker
Full speaker upgrade kit for Williams System 11 Pinball Machines. This sub-woofer extends bass reproduction to 32 Hz. for unbelievable sound. No permanent modification is required to the pinball machine. The special design of the subwoofer network routes the low frequencies to the subwoofer, and the full spectrum of sound to the backbox speakers. The Network includes volume control for the back box speaker level and provides for much greater bass output and quality sound. The included wiring harness greatly simplifies installation and requires no soldering. This kit includes an 8-inch subwoofer with attached network and wiring harness, a cabinet adapter plate and one 4×10-inch speaker.
Williams – High Speed, Grand Lizard, Road Kings, Pinbot, Space Shuttle, Sorcerer, Comet
ATTENTION – Pinbot has an additional 4″ speaker, this is optional, and NOT INCLUDED with this kit. The tweeter in the 4×10 is capable of producing the full range thus making the 4″ speaker optional. It is available for $39.95 is desired.