Finding everything you need to upgrade your factory sound system can be a bit of a challenge, especially when you consider the various aspects to be factored along with the myriad options available to choose from. Accordingly, we’ve constructed the configurable Ground Zero car audio system bundle, covering every aspect you might need to consider, taking the work out assembling the gear you want while also allowing you to save a few quid in the process.

Simply select the GZ speakers you want in the size(s) you need to suit your unique vehicle and personal preferences, then work your way down the page adding the ancillaries you need to complete the job. Buying all your gear in one simple process is the best way to save on head scratching while making your hard-earned dollars go further than if you had simply chosen each product individually and added it to your cart.

Select the front and rear speakers you want in the size required to suit your factory speaker locations, choose the discrete amplification you need, and add a passive or actively powered subwoofer to fill in the bottom octave. Additional options include wiring and cable kits, sound deadening and door treatment solutions as well as an ability to select a universal or direct fit subwoofer enclosure to best suit your vehicle and space constraints.

Peruse the options below to assemble your ultimate car audio speaker upgrade, while also selecting the ancillaries you need to complete the job.