The Z v.7 is the third step up in Sundown's 2025 "ultra-high excursion" sub-woofer lineup after the M and X v.4 series. All models (12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691597, D691598, and D741841) –...

The Z v.7 is the third step up in Sundown's 2025 "ultra-high excursion" sub-woofer lineup after the M and X v.4 series. All models (12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691597, D691598, and D741841) –...

The Z v.7 is the third step up in Sundown's 2025 "ultra-high excursion" sub-woofer lineup after the M and X v.4 series. All models (12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691597, D691598, and D741841) –...

The Z v.7 is the third step up in Sundown's 2025 "ultra-high excursion" sub-woofer lineup after the M and X v.4 series. All models (12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691597, D691598, and D741841) –...

The Z v.7 is the third step up in Sundown's 2025 "ultra-high excursion" sub-woofer lineup after the M and X v.4 series. All models (12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691597, D691598, and D741841) –...

The Z v.7 is the third step up in Sundown's 2025 "ultra-high excursion" sub-woofer lineup after the M and X v.4 series. All models (12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691597, D691598, and D741841) –...

*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.*     Introducing the JP 34 CAMO CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated...

DOWN4SOUND DB1034 DISTRIBUTION BLOCK Clear protective cover Heat resistant plastic housing Distribution ground block Nickel Plated 1x0GA IN 3x4GA OUT Dimensions: 2.2x2x1.2" Weight: 5.4 oz

DOWN4SOUND DB1030 DISTRIBUTION BLOCK Clear protective cover Heat resistant plastic housing Distribution ground block Nickel Plated 1x0GA IN 3x0GA OUT Dimensions: 4.2x1.2x2.5" Weight: 9.9 oz

DOWN4SOUND DB1020 DISTRIBUTION BLOCK Clear protective cover Heat resistant plastic housing Distribution ground block Nickel Plated 1x0 GA IN 2x0 GA OUT Dimensions: 2.2x1.2x1.8" Weight: 8.9 oz

DOWN4SOUND NOISE FILTER Noise Filter Input: Female RCA Output: Male RCA Noise Reduction: HIGH Input Type: Female RCA Output Type: Male RCA Noise Reduction: High Sound Quality: Retained Frequency Response: 20Hz-20kHz 2 small wires are ran...

Down4Sound 50′ 1/0 OFC Tinned Wire (Silver)