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T-Spec V12DB-1448

4 Position V12 Series Ground Distribution Block - 4 Gauge In / 8 Gauge Out

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List price $16.95

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with warranty

Order within 23 hrs 30 mins to ship 10/24

Arrives by Monday, Oct. 31 to zip 20147

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Protect Your Equipment

Your high-end amplifiers deserve every ounce of power that your car’s electrical system can deliver. That is why multi-amp systems require high quality power and ground distribution systems. T-Spec’s all brass construction provides maximum current flow to your sensitive amplifiers. The compact brass design is a fraction of the size of traditional distribution blocks ensuring hassle free installation. The universal screw design makes replacing fuses possible with nearly any tool. And with an industry-first flat black finish, these distribution blocks look as good as they perform!

General Features:

  • 4 Position V12 Series Ground Distribution Block (One 4 Gauge In and Four 8 Gauge Outputs)
  • Solid brass construction for better power transfer
  • Industry first proprietary black coating
  • Water resistant housing
  • Impact resistant polycarbonate cover
  • Mounting Options with screws or wire ties
  • Universal Screw Design works with many tools
  • Also found as: TSpecV12DB1448
  • Dimensions: 1-7/8"W x 1-1/2"D x 1"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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.
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.

Specials with this Item

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Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

Rating Distribution

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Average Attribution Rating


Panama City, FL

I Love It!

January 19, 2014

Im actually using this a central grounding point for all the electronic switches and the mids/highs amp and its very durable! Also looks pretty good and comes in a very slim package.

10 of 13 found this helpful

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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: T-Spec V12DB-1448