The MTX ZNX21K 21mm2 4 AWG power pack is designed for systems up to 800W RMS total. It is also very complete: 5 meters of power supply, 70cm of ground cable, a 100% copper HyperTwist® UltraFlex™ technologies audio RCA cable with symmetrical anti-noise construction, a screwed AFS fuse holder with two fuses, 5 meters of remote cable and all the little accessories. It is suitable for systems up to 800W RMS total.

• ZeroNoise 100% Pure Copper HyperTwist® UltraFlex™ Technologies Audio RCA Cable with Symmetrical Anti-noise Construction
• Power cable made of 33% copper and 66% aluminum for a good price/quality ratio.
• High performance UltraFlow® power cable braiding technology to increase current flow.
• Waterproof AFS type fuse holder with screwed fuses for durability.
• 90° angled RCA plugs on one side to easily connect an amp

• 5 meters of 21mm2 CCA power cable (33% copper + 66% aluminum)
• 0.7 meter of 21mm2 CCA ground cable
• 5-meter ZeroNoise® 100% copper RCA cable with two 90° angled plugs
• 5-meter remote cable
• Waterproof AFS type fuse holder
• Two screwed 80A AFS fuses
• Compatible with systems developing up to 800W RMS

MTX wants you to enjoy your hearing for a long time. Excessive exposure to loud volumes can damage your hearing. The United States Department of Labor recommends not exceeding the following recommendations:

• 90db : maximum 8 hours / day
• 92dB : maximum 6 hours / day
• 95db : maximum 4 hours / day
• 97db : maximum 3 hours / day
• 100db : maximum 2 hours / day
• 102db : maximum 90 minutes / day
• 105db : maximum 60 minutes / day
• 110db : maximum 30 minutes / day
• 115db : maximum less than 15 minutes / day
• 120db : immediate danger, 0 minutes / day