T-Spec DB-1424

Compact 2-way ground distribution block — 4- to 8-gauge input, two 4- to 8-gauge outputs

Item #: 120DB1424

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4 Reviews

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Distributes ground securely and neatly

T-Spec designed this DB-1424 distribution block to handle the high-current grounding distribution for two amplifiers, while keeping your wiring connected securely and looking neat.  This hefty little block combines the ground wires of two amps to a single grounding point. You can also use it for distributing the positive voltage in a system that doesn't need fusing at the distribution block. Solid black nickel-plated brass construction ensures reliable power flow, and an impact-resistant plastic cover protects your connections from the weather. You'll need Allen head wrenches to install this block. Warranty: 1 year.  

T-Spec DB-1424 Reviews

Average Customer Review:

4 reviews
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T-Spec Distributor

Written By Joel, New Mexico on Thursday, April 02, 2015

Crutchfield Customer Review (What's this?)

I used it to distribute power supply at the capacitor/amp location, very easy to install wire (I used 4ga into two 4ga), and it made my install much cleaner as my cap only has one positive terminal. I also used T-Spec's 4ga terminal connectors which was too thick to put two on the cap.

Pros: Easy Install Dust cover keeps debris out, as well as any shorting contaminates except for liquid of course

Cons: It did not install itself.

T-Spec DB-1424

Written By Jeromy, Chicago, IL on Thursday, October 16, 2014

Crutchfield Customer Review (What's this?)

Awesome 4 gauge and smaller

Pros: Easy to use, looks good, works like a charm.


Written By Brewerdude, Destin, Fl on Monday, August 04, 2014

Crutchfield Customer Review (What's this?)

Not impressed with any of the T-Spec products. They all look great and price is right but wires don't fit right and tolerances are off. Some instructions would be nice and phone supports was unprofessional. I bought the same type product from a different company and it was much better. The cover pops off this thing and should be screwed on.

does the job

Written By Anonymous, kalamazoo on Sunday, September 15, 2013

Crutchfield Customer Review (What's this?)

My only complaint is the price.you can get a fused verison of this By schose for half the cost.but this one is more compact and nicer lookin

Pros: Good quality.compact design.attractive design

Cons: Double the cost of some other companies

Hands-on research

What's in the box?

  • Grounding block with one 4 AWG set-screw input and two 4 AWG set-screw outputs
  • Plastic cover (attached)

Product Research


Overview: This package includes a T-Spec compact ground 2-position distribution block. The solid brass construction gives you maximum conductivity. The grounding block has a flat-black finish, and is installed inside an impact-resistant polycarbonate cover with a translucent removable cover. The cover has a small footprint, with two holes in the base for mounting with screws or wire ties.

Configuration: The grounding block has one 4 AWG input, and two 4 AWG outputs.

Set Screws: The connections are secured with set screws. A 3mm Allen wrench is required to tighten or loosen the set screws.

Our Product Research Team

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