Install Accessories

175a/600v Pair Connector W/ Contacts 4GA

4-6GA Connector 175a/600v Pair of connectors with contacts. 

SMD IM-SG+ (Impedance Meter / Signal Generator PLUS)

    Some Uses: Precision AC Impedance Meter - Frequency range: 10hz-20khz All New Auto-lock feature does the stopping (top or bottom) for you!  Low, Mid, High frequency range for more precision. New, Super smooth...

DC Audio 4-8 Gauge Reducer

Clean up any car audio install with the DC Audio Machined Aluminum Amp Inputs! Made here locally in the USA  4 Gauge to 8 Gauge  Fits all 4 Gauge wire  Sold as a pair

350a/600v Pair Connector W/ Contacts 1/0GA

1/0-2GA Connector 350a/600v Pair of connectors with contacts. 

Banana Plugs- Pair

Clean up your installations with the Sky High Banana Plugs  Double screws lock wire in place, no soldering required Accept speaker wire: 8AWG, 9AWG, 10AWG, 11AWG, 12AWG,...

Sparked Innovations Voltmeter USB Charger Dual Ports for Auto or Marine

Voltmeter USB Charger Dual Ports for Auto or Marine  Dual USB charge ports with 12VDC voltmeter. 4.2A total for fast charge. Universal for any 12-volt project. Easily fits in dash panels. Similar in size to a cigarette lighter. Waterproofing allows...

SHCA PREMIUM ALUMINUM UNIVERSAL BASS KNOB WITH 7FT PRO LEADS

Aluminum Universal RCA Bass Knob  Allows for bass level adjustment closer to the driver for convenience Perfect for balancing the system to change music styles Connects between the amplifier and stereo via RCA's Works with most head unit /...

DC Audio - 1/0 Gauge CCA Power / Ground Cable - 25ft

1/0 CCA DC Audio Matte Power / Ground "Get On Our Level" Cable

Sky High Car Audio - 80 Amp Relay and Battery Isolator

Isolate with Confidence The perfect solution when adding a secondary battery to your audio system. Allows the second battery to be fully dedicated to the sound system and does not create a voltage drop like common isolators tend to do. The isolator...

Sky High Car Audio Rubber Grommets 10 Pack for 4ga A

10 PACK OF RUBBER GROMMETS FOR 4ga A Rubber grommets are used to protect or cover holes and reduce vibration. The rubber grommet will help shield the wire from damage.       Cut out diameter    -12...

SMD Single XL2 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 add a fuse as close to the...

Sky High Car Audio Cast Flat 4 Spot Battery Terminals

Upgrade your car audio system with the Sky High Car Audio Cast  Flat 4 Spot  Battery Terminals. These premium terminals are perfect for connecting your car audio battery to ensure optimal performance. Crafted from durable cast aluminum, these...