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Sundown Audio HZ-1000 | Horizon Series 1000W RMS Monoblock Amplifier Powerful. Precise. Built to Perform.The HZ-1000 is everything a mid-tier mono ...

Sundown Audio HZ-600 | Horizon Series 600W RMS Monoblock Amplifier Compact. Capable. Confident.If you're looking for reliable bass power in a tight...

DUAL 12-volt DC voltmeters with LED display. Universal for any 12-volt project. Easily fits in dash panels. Similar in size to a cigarette lighter....

Ampere Audio AA-12K | 12,000W Class D Mono Block Amplifier Power. Precision. Domination.Meet the AA-12K — Ampere Audio’s flagship digital monoblock...

Dash-Mounted Voltage Controller Blue LED Readout Made for GM “CS” Alternators - 1986-1997 Custom Wiring Harness Included Works With 12, 14, or 16-...

Dash-Mounted Voltage Controller Red LED Readout Made for GM “SI” Alternators - 1969-1988 Custom Wiring Harness Included Works With 12, 14, or 16-V...

Sundown Audio Team10K | 10,000W RMS Class D Monoblock Amplifier Undeniable Power. Proven Performance. Built for the Elite.The Team10K represents th...

12-Volt Lithium Battery (LiFePO4) Group 34 Burst SPL Wattage: 15,000 Standalone Wattage (Music): 7,000 Wattage (Music w/200A Alternator): 9,000 Am...

Please allow 3 to 5 business days to ship.

Please allow 3 to 5 business days to ship.

315 introduces the Designer bass knob. With standard graphics to choose from these are all the rave today. Built with 1/4 inch acrylic these are on...

Small Size. Serious Power. Unmatched Engineering. Don’t let the size fool you — the Z8 Series 8” subwoofer is built to perform well beyond expecta...

  Harness for XSP 310/320 Digital Voltage Controllers Compatible With GM “SI” Alternators - 1969 to 1988 Use this harness as the custom link betw...

Harness for XSP 310/320 Digital Voltage Controllers Compatible With GM “D” & “AD” 4- Pin Alternators - 1995 to 2008 Use this harness as the c...

Harness for XSP 310/320 Digital Voltage Controllers Compatible With GM “SI” Alternators - 1969 to 1988 Use this harness as the custom link betwee...