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T-Spec DB-1124

Compact 2-way power distribution block — 1/0-gauge input, two 4- to 8-gauge outputs

Item #: 120DB1124

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5 Reviews | Ask Questions

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Distributes power securely and neatly

T-Spec designed this DB-1124 distribution block to handle the high-current power distribution for two amplifiers, while keeping your wiring connected securely and looking neat.  You can also use this hefty little block to combine the ground wires of two amps to a single grounding point. 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-1124 Reviews

Average Customer Review:

5 Reviews

Clean install

Written by: Teka from Texas on February 19, 2015

Crutchfield Customer Review (What's this?)

Makes for a clean tight install.

Pros: Easy to use, easy to install. tight connections.

Cons: none so far.

Happy with the price.

Written by: JayS from Wilmington, Ohio on July 6, 2014

Crutchfield Customer Review (What's this?)

Quick and easy to hookup.

Pros: Small

Cons: None

t spec block

Written by: ltsmelto from bend or. on February 20, 2014

Crutchfield Customer Review (What's this?)

Solid product.

Pros: Solid material, heavy construction.

Cons: 1 ga in opening did not have an adapter to go to 4 ga. input.

good sound connection

Written by: clint from Texas on January 23, 2014

Crutchfield Customer Review (What's this?)

Very good quality, made for a Very tight connection.

Pros: quality connection

Cons: none

T-Spec DB-1124

Written by: Anonymous from Frederick, MD on December 13, 2013

Crutchfield Customer Review (What's this?)

Really good product, holds wires perfectly.



Hands-on research

What's in the box?

  • Distribution block with one 1/0 AWG set-screw input and two 4/8 AWG set-screw outputs
  • Plastic cover (attached)

Product Research


Overview: This package includes a T-Spec compact 2-position distribution block. The solid brass construction gives you maximum conductivity. The distribution 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 distribution block has one 1/0 AWG input, and two outputs for 4 AWG or 8 AWG wires.

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

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Customer Q&A

Crutchfield asked  
Why did you buy this?

So I can send power to two amps. [ Mark Daniel  Jan 27, 2016 ]
Just ordered one, running Kenwood deck, Kicker 1000 rms mono amp, pushing twin 10" Kicker Comp R, should do the trick, expecting dimming lights [ Donald  Dec 14, 2015 ]

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