![ComNav P4 SPU\/Distribution Box [20140002]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/30450/31162/72917XL__63361.1561570262.jpg?c=2 "ComNav P4 SPU\/Distribution Box [20140002]")
Product Overview
P4 SPU/Distribution Box
Signal Processing Unit (SPU) 28cm 16.5cm
Specifications:
- Type: Parts
- Box Dimensions: 3"H x 7"W x 9"L WT: 2.65 lbs
![ComNav P4 SPU\/Distribution Box [20140002]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/30450/31162/72917XL__63361.1561570262.jpg?c=2 "ComNav P4 SPU\/Distribution Box [20140002]")
P4 SPU/Distribution Box
Signal Processing Unit (SPU) 28cm 16.5cm
Specifications:
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![ComNav P4 Second Station Kit Includes (Deck Mount Bracket Optional) [20140001]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/30451/31163/72926XL__67814.1561570263.jpg?c=2 "ComNav P4 Second Station Kit Includes (Deck Mount Bracket Optional) [20140001]")
ComNav Marine
![ComNav P4 Color Pack - Fluxgate Compass Rotary Feedback f\/Commercial Boats *Deck Mount Bracket Optional [10140006]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25759/26381/72912XL__02659.1541177078.jpg?c=2 "ComNav P4 Color Pack - Fluxgate Compass Rotary Feedback f\/Commercial Boats *Deck Mount Bracket Optional [10140006]")
ComNav Marine
![ComNav P4 Color Pack - Magenetic Compass Sensor Rotary Feedback for Commercial Boats *Deck Mount Bracket Optional [10140007]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25760/26382/72913XL__67069.1541177079.jpg?c=2 "ComNav P4 Color Pack - Magenetic Compass Sensor Rotary Feedback for Commercial Boats *Deck Mount Bracket Optional [10140007]")
ComNav Marine
![ComNav P4 Color Pack - Fluxgate Compass Rotary Feedback f\/Yacht Boats *Deck Mount Bracket Optional [10140006Y]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25761/26383/72914XL__69067.1541177081.jpg?c=2 "ComNav P4 Color Pack - Fluxgate Compass Rotary Feedback f\/Yacht Boats *Deck Mount Bracket Optional [10140006Y]")
ComNav Marine
![Shadow-Caster Power Distribution Box [SCM-PD]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/15717/16424/62550XL__38408.1529976975.jpg?c=2 "Shadow-Caster Power Distribution Box [SCM-PD]")
Shadow-Caster LED Lighting
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![ComNav P4 Color Pack - Magnetic Compass Sensor Rotary Feedback f\/Yacht Boats *Deck Mount Bracket Optional [10140007Y]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25762/26384/72915XL__42730.1541177082.jpg?c=2 "ComNav P4 Color Pack - Magnetic Compass Sensor Rotary Feedback f\/Yacht Boats *Deck Mount Bracket Optional [10140007Y]")
ComNav Marine
![ComNav Rudder Feedback Linkage [20330007]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/7710/8479/48584XL__01445.1529961851.jpg?c=2 "ComNav Rudder Feedback Linkage [20330007]")