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Williams/Bally Complete Replacement Speaker System for WPC93/DCS Machines

Flipper Fidelity

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12.00 LBS
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Unleash the full sound capabilities in your Williams or Bally WPC93/DCS pinball machine – rich, rumbling bass and crystal-clear vocals and sound effects – installed in 30 minutes with no permanent modifications to your game. All of our speakers and wiring kits are specifically designed by and manufactured for Flipper Fidelity to ensure 100% compatibility with the factory sound board and include our color-correct wiring harnesses to maintain a factory-original appearance. The result is a simplified, “frustration-free” installation that will add depth and detail to the sound system in your Williams or Bally pinball.

The complete three-piece replacement speaker system starts with 2 of our custom-designed, high-efficiency 5" 2-way speakers (8 Ohm speakers wired in parallel to achieve a 4 Ohm load at the amp). The capabilities of the backbox speakers are critical to delivering the majority of music, voice and sound effects in modern pinball machines while being efficient enough not to overdrive the amp at maximum volume levels. Extensive testing and design enhancements have resulted in the optimum balance of speaker performance characteristics – to bring out the best sound in your Stern pinball machine.

To complement the backbox speaker upgrade, the kit includes our dedicated high-output 8" cabinet woofer with integrated low-pass filter with user-selectable output levels. The integrated low-pass filter rolls off frequencies above 150Hz- turning your lower cabinet into one big subwoofer. This is bass you can feel during gameplay – and is perfectly calibrated to sound-level align with our backbox speakers. This system also adds a volume attenuation control for backbox speakers. This allows for fine tuning of the relative volume between the backbox speakers and the cabinet woofer. NEW! - if you prefer your backbox sound “bright and upfront” (as many customers do) you can now order the kit w/o the volume control (-$15) and further simplify the installation. When you are done, it will look like it came from the factory this way!

All of our speaker kits include full-detail printed installation instructions, and all adaptors to perfect fitment. For those looking for additional install support we have online instructions (Flipper Fidelity University) and available phone support (M-F, 8am-5pm EST).

We ARE pinball enthusiasts –and back everything we sell with our 100% satisfaction guarantee. FF-WB-DCS-FL


Corvette, Demolition Man, Dirty Harry, Indiana Jones, Indianapolis 500, Jack-Bot, Johnny Mnemonic, Judge Dredd, NBA Fastbreak, No Fear, Popeye Saves the Earth, Red & Ted's Road Show, Safecracker, Star Trek: The Next Generation, The Flintstones, The Shadow, Theatre of Magic, WHO Dunnit, and World Cup Soccer

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  • 5
    Speaker kit for Jack*Bot

    Posted by Jason Stencler on 20th Dec 2019

    Installed this replacement speaker kit in my Williams Jack*Bot and all I can say, is if you haven’t upgraded your speakers, you need to with this kit. Not only is it easy to install with a perfect fit, the adjustment for the sub is perfect and really makes the game pop! The kit includes anti rattle tape so if you crank up the sub, you can be assured your glass won’t rattle itself to death. The clarity is so vastly improved over the old stock speakers, your ears and game immersion will be enhanced nicely.