Install Accessories

SMD CROSSOVER CALIBRATOR CC-1

The purpose and benefit of the D’Amore Engineering / SMD Crossover Calibrator. Most modern car audio amplifiers have a built in crossover on the side. Usually, it will start at 30hz and have a huge gap, all the way up to...

SMD DD-1+ Distortion Detector Plus

The purpose of this tool is to enable the installer to set the gain of an audio amplifier to match the source unit’s output level, accurately and quickly. It can also be useful for detecting distortion in the audio signal caused by poorly designed...

SMD Heavy Duty Double XL ANL Fuse Block

SMD Double XL ANL Heavy Duty Fuse Holder Protect your vehicle from the dreaded "Car-B-Q" with this SMD Heavy Duty Single ANL fuse block. Whether you have a demanding aftermarket sound system or other aftermarket/auxiliary accessories such as...

SMD Heavy Duty Quad ANL Fuse Block Copper

SMD Premium Heavy Duty Double ANL Fuse Block (Copper) Protect your vehicle from the dreaded "Car-B-Q" with this SMD Premium Heavy Duty Double ANL Fuse Block. Whether you have a demanding aftermarket sound system or other aftermarket/auxiliary accessories...

Sky High Car Audio 4 gauge Ground Block

Clean up your car audio installation with the Sky High Ground Block  Set screw holds cable securely in place Available in 1/0 and 4 gauge  Fast and easy installation  Heat shrink sold separately 

Sky High Car Audio 200Mil Sound Deadener 16-160 sq ft starting at

200 mil nominal thickness (.200 of an inch or 5.5 mm total thickness). 6 mil aluminum layer which helps with both sound dampening and heat reduction in your vehicle.Super Sticky butyl rubber adhesive backed with aluminum.Thick black foil with White...

Sky High Car Audio - 8 GA Wire Ferrules - Copper

8 GA Wire Ferrules - Copper  Available in 10, 25, or 100 pack. Ensure reliable electrical connections and prevent fraying or breaking your wire strands when terminating conductors in screw clamp terminal blocks. Their shorter lengths and...

Limitless Lithium Cyber Buss Bars ( Set Screw Style)

Cyber 6k and 12K Buss Bars ( Set Screw Style)  Bars sold in a pair with all hardware needed  These bars are custom made to slide down over the battery terminal and only add about 1/4" of height to the battery 

SMD AMM-1

The purpose of this tool is to enable the user to: Measure True Amplifier Power output into any load reactive or resistive Measure Common DC voltages Measure DC voltage drops during quick transients on cable runs or battery / charging...

Sky High Car Audio - 30A Fused Relay with 4-Pin Harness (Single)

Features  Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact. 4-Pin single pole single throw relay. The relay is equipped with a 30 Amps blade fuse, but it can be switched to 40 Amps. Package...

SMD 6-Spot ANL Fuse Block

SMD 6-Spot ANL Fuse Block Protect your vehicle from the dreaded "Car-B-Q" with this product. Whether you have a demanding aftermarket sound system or other aftermarket/auxiliary accessories such as lighting, winches, air pumps etc, it is critical you...

SHCA Premium Small Engraved Bass Knobs

Sky High Car Audio Premium Small Engraved Bass Knob 1.375 x 1.375 x 2.125 30" RCA Cable Over-kill Strain Relief Gland ECO-potentionmeter (Green 5-10k Cycles) Guitar Wheel