D4S AMPLIFIER Tuning Tool

$9.99
(13 reviews) Write a Review
SKU:
D4SATT
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Down4Sound's & Car Audio's 1st Ever Amplifier Tuning Tool with Built-In LED's!

This aluminum installation tool is compact in design allows you carry the tuning device ANYWHERE without getting in the way PERFECT FOR on the spot adjustment for ALMOST ANY Amplifier, Crossover, and DSP. 

Two interchangeable fixtures with six different sizes for Phillips and Flatheads Insert Drivers.

The D4S Amplifier Tuning Tool has a Bright LED Light allows the Installer to see what he or she is doing while tuning an Amplifier, Crossover, DSP, and MORE!

*IF YOUR TOOL DOESN'T LIGHT UP UNSCREW THE TOP OFF OF IT AND MAKE SURE THE BATTERY PROTECTOR IS REMOVED TO ALLOW CONNECTION.

13 Reviews Hide Reviews Show Reviews

  • 5
    tunnig tool

    Posted by Alan ray on Feb 19th 2021

    the best thing since sliced bread

  • 5
    Nice tool

    Posted by Vic Salazar on Dec 4th 2020

    This is a very good tool to have buy it you'll like it ....

  • 5
    very handy tool

    Posted by Todd Self on Sep 11th 2020

    this item is a handy and well constructed tool. made of durable aluminum instead of cheap plastic. the light is plenty bright and perfect for low light conditions. another great thing about this tool is that the batteries can be replaced. well worth the price.

  • 5
    great

    Posted by MOSES ZUNIGA on Jun 29th 2020

    the best

  • 5
    D4s tunning tool

    Posted by Raymont Crenshaw on Mar 27th 2020

    Bad ass Love it

  • 5
    D4S tuning tool

    Posted by Billy Joe Carter on Mar 9th 2020

    Very satisfied

  • 5
    amazing tool

    Posted by Michael on Jan 23rd 2020

    very happy with the build quality and how bright the light is and best of all it came a day early

  • 5
    Use of tool

    Posted by Brandon on Jan 20th 2020

    This tool came in real handy in installing my factory converter. The screws were really small and this tool fit perfect.

  • 5
    Awesome tool

    Posted by David K Monroe on Jan 13th 2020

    Works great, a must for every installer, enthusias