The 3Sixty.3 is the ultimate car audio signal processor that can function as an OEM integration “black box” or a complete surround sound DSP for your car or truck. Featuring 8-channels of interactive signal processing, the 3Sixty can handle the most complex system design. The 3Sixty.3 car audio processor also includes: RFLINK Communication protocol allowing multiple Rockford Fosgate products to link-up with each other to provide intelligent control. Frequency Normalization of Audio Signals Restores missing spectral content by summing multiple input signals from the audio source. The new 3Sixty.3 interactive audio signal processor is the perfect solution for those customers who want to add aftermarket equipment to their factory source unit, integrate their mobile devices, or have complete control over their car audio signal. With features like Bluetooth streaming, selectable crossover types and a USB interface, the versatility is endless. Looking for more options? Check out all of our car audio crossovers here. DSM DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature. Bluetooth Audio Streaming Wirelessly stream audio to your unit with any compatible Bluetooth™ device.