Party Zone Pinball
Bally (Williams) WPC-89 System

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Sub-Woofers and Backbox Speaker Kits to Enhance Your Game

The Pinball Pro™ speaker systems have been developed to add new impact to your electronic pinball games. Some of the older games are suffering from aging speakers and the ones that are still working are way undersized for the task. Most pinball machines have much more sound to offer than the original speakers can produce.  By replacing weak backbox speakers and adding a subwoofer in the base cabinet, your pinball game can take on a whole new dimension of entertainment. The enhanced sounds make the game more fun to play by boosting the bass and clarifying the speech. The kits provide all the various parts needed for easy installation and can be installed in a matter of minutes, generally without soldering. Our Twin-Range backbox speakers are the latest technology, and feature powerful mid-range speakers with coaxial compression tweeters. A pair of Twin-Range speakers improves the left and right sound balance and range without sacrificing separation.  Our direct purchase of speakers from the manufacturer means you get the best value for the money.

Make your Bally Party Zone pinball machine more fun to play with the addition of a SW-1V Sub-Woofer sound system. You will marvel at the sound from the Sub-Woofer.  A TR-11WH set of backbox speakers can also be added to improve the voice reproduction of the game for better recognition. The TR-11WH speakers are dual compression tweeter and woofer units for better sound dispersion and over-all response. Many of us have discovered that the cone of the base cabinet speaker has fallen completely out and is bouncing around on the grille. A new set of speakers has such impact you will find it hard to quit playing.

SW-1V + TR-11 Click on image to enlarge

Buy SW-1V Sub-Woofer and TR-11WH Backbox Speakers
 for Bally Party Zone Pinball Machine

This kit includes an 8-inch subwoofer with attached network, and cabinet adapter plate. The subwoofer extends bass reproduction to 32 Hz. for unbelievable sound. No permanent modification is required to the pinball machine. The special design of the sub-woofer network routes the low frequencies to the sub -woofer, and the full spectrum of sound to the backbox speakers. The Network includes volume control for the backbox speaker level and provides for greater bass output. The backbox kit includes one 6½-inch SP-6 speaker and one 5¼-inch SP-5 speaker with an adapter, and new wiring. For machines manufactured from 1989 through 10/1993 having the sound board with one speaker driver output and is for games with the speakers mounted it the top of the backbox.