Whether you're looking to integrate your factory radio or dial in your audio systems levels to achieve amazing sound, Memphis signal processors offer the functions you need to get the job done right.
The LL6SA allows for a complete audio overhaul of your factory system while retaining your factory head unit.  Add multiple amplifiers, upgraded speakers and subwoofers to any vehicle and preserve your factory appearance. The LL6A is capable of decoding factory signals and the auto sum function works with complicated systems with built in crossovers to produce a high quality preamp out signal to build your system off of.