Sundown Audio SIA 1750 Amplifier: Sundown Audio SIA 1750D is Sundown audio's latest and greatest intelligent full bridge amplifier, the sundown SIA 1750 is power supply is built stronger, heatsink is heavier, and the SIA 1750 features intelligent low...

X-Series v.3 18" Subwoofer   RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Designed with an extended pole piece and an incredible four inches of...

X-Series v.3 18" Subwoofer RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Designed with an extended pole piece and an incredible four inches of...

Excessive Amperage 350 amp Alternator for 2006 Cadillac DTS 4.6L font-size: large;  *** No refunds once order is placed as this is a totally custom built, one off unit *** 6-8 week build time Custom built to order , direct bolt on...

Excessive Amperage 320 amp Alternator for 2006 Cadillac DTS 4.6L font-size: large;  *** No refunds once order is placed as this is a totally custom built, one off unit *** 6-8 week build time Custom built to order , direct bolt on...

TEAM 4 - 8 inch DIY Subwoofer Box Flatpack Kit Precut 4 8 ported subwoofer enclosure made with DIY flat pack subwoofer kit.  Adding 4 - 8 inch subwoofers should be a breeze because the MDF is a high strength, that's precut and predrilled. Not...

Down4Sound 4 AWG OFC Tinned Wire (White) By The Foot

Down4Sound 4 gauge OFC Tinned Wire (Green) By The Foot

Down4Sound 100′ 4 gauge OFC Wire (Green)

Down4Sound 100′ 4 gauge OFC Wire (White)

Sundown Audio E-6.5 CX  (Coaxial Speakers) 6.5" coaxial Speakers 50w rms each Sundown Audio Latest Basket Design for the E-6.5CX improves speaker fitment, and sound.  E-6.5CX is sold as a pair

JP23 Plexi Backplate (rear cover)   Plexi is thick, works only with JP23 1.0 & 1.5