TR-2HF / 2BHF Backbox Speaker Upgrade
for Williams WPC-DCS/Security/95 Pinball Machines

The TR-2HF / 2BHF Backbox Speaker kits supply two 5¼-inch SP-5 speakers and 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.
Our Twin-Range backbox speakers are the latest technology providing dual compression tweeter and woofer units for better sound dispersion and over-all response. They improve the left and right sound balance and range without sacrificing separation. The effect is centered mid frequencies that improve speech positioning and clarity and provide some stereo simulation in the music backgrounds.
For machines manufactured after 10/1993 having the WPC-DCS/Security/95 sound system with two speaker driver outputs.
The TR-2HF kit includes includes one 5¼-inch SP-5 speaker, one 5¼-inch-inch SP-5 speaker with an adapter and a wiring harness with a plug. The TR-2BHF kit also includes a spacer gasket and stud extenders. This kit compliments the SW-2V Subwoofer kit. See game compatibility list for applications.

TR-2HF Click on image to enlarge