Highspeed Pinball
Williams System 11

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 Williams Highspeed pinball machine more fun to play with the addition of a SW-11V Sub-Woofer sound system. You will marvel at the sound from the Sub-Woofer. It makes set-up real easy. 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.

Back Box Speakers - Better Than Original Equipment

Twin-Range backbox speakers are the latest technology, and feature a powerful mid-range speaker with a coaxial compression tweeter. A pair of Twin-Range speakers improves the left and right sound balance and range without sacrificing separation. Speakers are available in 4,5, 6 and 4x10 inch sizes to outfit any game.

Back Box Speaker Kits

The backbox speaker kits supply all the various parts and wiring needed for easy installation. They can be installed in a matter of minutes without soldering by following our simple installation instructions.
 

SW-11V Click on image to enlarge SW-11V Speaker Upgrade for Williams System 11 Pinball Machines This kit includes an 8 inch sub-woofer with attached network and volume control, pre-wired cable and cabinet adapter plate. This 150 Watt 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 sub-woofer network routes the low frequencies to the sub-woofer. Due to the special nature of the network, this speaker system is not compatible with Williams WPC systems. The SW-11V includes volume control for the back box speaker level and provides for greater bass output.   4x10 inch SP-410  6½ inch SP-6 5¼ inch SP-5 4 inch SP-4 / 4A 3.5-inch SP-3.5 Click on image to enlarge     A SP-410 speaker is required for Highspeed Backbox. Twin-Range backbox speakers are the latest technology, and feature a powerful mid-range speaker with a coaxial compression tweeter. A pair of Twin-Range speakers improves the left and right sound balance and range without sacrificing separation. Speakers are available in 4,5, 6 and 4x10 inch sizes to outfit any game.  Click here to verify game by picture