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Rockford Fosgate 8-Channel Interactive Signal Processor
Rockford Fosgate 8-Channel Interactive Signal Processor 0
Rockford Fosgate 8-Channel Interactive Signal Processor 1
Rockford Fosgate 8-Channel Interactive Signal Processor 2
Rockford Fosgate 8-Channel Interactive Signal Processor 3
Rockford Fosgate 8-Channel Interactive Signal Processor 4

Rockford Fosgate 8-Channel Interactive Signal Processor

Model #: 3SIXTY.3
Rockford Fosgate
At a Glance
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.
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$99,999.00Save $NaN

Get to know this product.

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.

  • 8-channel balanced differential RCA inputs
  • Selectable balanced/unbalanced output
  • 8-channel high level input with signal sense turn-on
  • Auxiliary RCA and optical inputs
  • Interactive graphic user interface controlled via laptop (windows pc)
  • 248 bands of equalization for OEM integration or aftermarket tuning
  • Full phase control
  • Time delay
  • Digital signal processing with OEM integration capabilities
  • Bluetooth™ connectivity with A2DP wireless audio streaming
  • Programmable dual function remote (Master Volume, Sub Volume, Sub EQ)
  • Up to 12dB of output gain (up to 8V out)
  • Up to four programmable EQ presets
  • Multiple slope and class independent crossovers
  • Remote turn-on in/out function with adjustable turn-on delay
  • 1 Year Warranty

RF Link

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.


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.



Processor TypeDigital Processor
Input VoltageLow Level (RCA): 0.1V to 2V, High Level: 0.1V to 28V, AUX: 0.1V to 1.0V
Output Voltage8 V @ 0.1% THD
THD+N<0.01 @ 1kHz
Signal-to-NoiseRCA: >105dBA (A-weighted), Optical: >110dBA (A-weighted), AUX: >105dBA (A-weighted)
Crossover TypeSettings: All-Pass/High-Pass/Low-Pass/Band-Pass/Shelf; Class: Selectable Linkwitz–Riley/Bessel/Butterworth/Chebychev
Crossover FrequencyVariable from 20Hz to 20kHz
Crossover SlopeSelectable Slope: 12dB/Octave, 24dB/Octave, 36dB/Octave, 48dB/Octave
EQ Frequency CentersChannels: Front/Front2/Rear/Sub, Frequency Bands: 31, Frequency Centers: 20Hz - 20kHz
Shipping Weight4.65 Lbs. (2.10 Kg)
Input Impedance10k Ohms
Frequency Response20Hz - 20kHz +/- 0.5dB
Output Impedance100 Ohms
GainUp to 12dB
Signal Input8 RCA Inputs, 2 AUX RCA Inputs, 8-Channel High-Level Input (16 AWG), Optical-In
Signal Output8 RCA Outputs
EQ Frequency ControlsDelay: 0 to 10 msec, Selectable Q: 0.1 to 6.0, Presets: 4 Assignable
Dimensions (H x W x D)1.69" x 9.29" x 5.02" (4.3 cm x 23.6 cm x 12.75 cm)
Operating Voltage9 - 16 VDC (16 AWG)

Misc. Specs

Depth (in.)5.02
Width (in.)9.29
Height (in.)1.69
Manufacturer Warranty1 Year
Number Of Inputs7
Number Of Outputs4
Width (cm)23.6
Height (cm)4.3
Depth (cm)12.75
Weight Kilogram2.1
In DashNo
WarningProposition 65 Warning for California Residents