Brands

The SMD MGB-2x2 Premium Mini Ground/ Positive Block is the ultimate solution to your messy wiring problems and engine noise. This easy-to-use bus bar and distribution block is designed to simplify the installation of multiple amplifiers and other 12v...

The SMD UB-6 (Universal Power/Grounding Bar - 6 post) is the perfect solution for anyone looking to clean up their messy wiring and eliminate engine noise. This incredible product simplifies the installation process and keeps all your 12v devices in one...

he SMD UB-4 (Universal Power/Grounding Bar - 4 post) is here to revolutionize your wiring system and eliminate engine noise effortlessly. With a 3/4" HDPE Body, a 3/16" Clear Acrylic cover, and all Stainless Steel hardware (or copper), this bus...

The SMD UB-3 (Universal Power/Grounding Bar - 3 post) is a must-have product for anyone looking to clean up their messy wiring and eliminate engine noise. This easy-to-use bus bar/distribution block is designed with convenience and functionality in mind...

The SMD UB-1.2 (Universal Power/Grounding Bar - 2 post) is the perfect solution to clean up your messy wiring and eliminate engine noise. This easy-to-use bus bar/distribution block is designed to make your installation process smoother and simpler...

The SMD UB-2 (Universal Power/Grounding Bar - 2 post) is a must-have product for anyone looking to clean up their messy wiring and eliminate engine noise. This easy to use bus bar/distribution block is the perfect solution for installing multiple...

The SMD Double ANL Fuse Block is a must-have product for anyone looking to protect their vehicle from potential fires and catastrophic damage caused by short circuits. Whether you have a powerful aftermarket sound system or other aftermarket/auxiliary...

The SMD Single ANL Fuse Block is the ultimate solution for protecting your vehicle from any potential fire and catastrophic damage caused by short circuits. Whether you have a powerful aftermarket sound system or various auxiliary accessories like...

The SMD Steve Meade Designs Quad ANL Fuse Block is an essential product for anyone with a demanding aftermarket sound system or other aftermarket/auxiliary accessories. This product is designed to protect your vehicle from the potential dangers of a...

The SMD 1 Channel Speaker Terminal - Square is the ultimate solution for anyone tired of using flimsy speaker box terminals. Made from 3/4" HDPE material, this speaker terminal is lightweight yet incredibly strong, ensuring it won't break or leak even...

The SMD 1 Channel Speaker Terminal - Round is the ultimate solution for those tired of weak and unreliable speaker box terminals. Made from 3/4" HDPE material, this speaker terminal is lightweight yet incredibly strong, ensuring it will not break or leak...

THE AUDIO MULTIMETER AND HANDHELD DYNO.  MEASURE TRUE AMPLIFIER POWER!  MEASURE IMPEDANCE OF SPEAKER BOXES.  MEASURE VOLTAGE DROPS, AND MUCH MORE! The purpose of this tool is to enable the user to: Measure True Amplifier Power output into...