Stinger SPD5120 (ShokChrome)

PRO Series AGU Fused Distribution Block, One 4 Gauge Input and Two 8 Gauge Outputs

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  • PRO Series AGU Fused Distribution Block
  • One 4 Gauge Input
  • Two 8 Gauge Outputs
  • AGU Fuse protection
  • Deep wire recesses eliminate exposed wire
  • Oversized set screws ensure maximum contact
  • Corrosion resistant ShokChrome Plating
  • Compact space saving design
  • Protective cover included
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Product History:

Stinger SPD5120 thumbnail
(newest, current model)
Stinger SPD8120 thumbnail
(previous model, replaced by Stinger SPD5120 (ShokChrome))

Distribution Block Specifications

Distribution Block Type
This specifies what the intended use of the distribution block is. Fused distribution blocks are intended to be used with the power wire and the fuse acts as a short-circuit or surge protection so your amplifier is not as likely to be damaged. Non-fused distribution blocks can used with ground or power wire connections, but the protection on power wire connections will not be present as there is no fuse in the distribution block. Therefore, we recommend your amplifier has an external fuse for short-circuit or surge protection. When using either type of distribution block, it is recommended to use a main fuse holder within 18 inches of the battery.
Total Number of Inputs
This is the total number of input connections that go into the unit.
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
Total Number of Outputs
This is the total number of output connections that the unit will produce.
Maximum Output Gauge Size
This number refers to the maximum size of wire that will fit into the output connector(s) of the capacitor, battery terminal, or any other connector with an wire output.
Fuse Type
For accessories, this is the type of fuse that is required for the item to work properly.

For fuses, this is the type of fuse.

The primary material used in this accessory. For optimal current transfer & durability, brass is generally preferred. You will often find products that are plated with chrome or other materials, which helps prevent corrosion and enhances the appearance of the product.
Chrome Plated Brass

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Stinger SPD5120 (ShokChrome)

Item Added to Cart

Stinger SPD5120 (ShokChrome)

PRO Series AGU Fused Distribution Block, One 4 Gauge Input and Two 8 Gauge Outputs


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