Car Audio & Video. Power Acoustik VA1-10000D 10,000 Watt Mono Amplifier Class D Car Audio 1-Ohm Amp. Condition: BRAND NEW IN ORIGINAL PACKAGING. How To Set the Gain On your Car Subwoofer Amplifier. Vertigo amplifiers are the next step in performance and value. Taking advantage of our improved efficiency class D monoblock platforms, Vertigo amplifiers continue down the road of reliability and longevity you know well. Hybrid Aluminum Alloy Heatsink for Optimum Dissipation. 1-ohm Minimum Impedance Class D Monoblock Operation. MOSFET Power Supply w/ Audiophile Grade IRTM Transistors. Military Grade SMT PCB Maintains Dynamic Performance. Direct Short, Thermal, & Overload Circuits Protect Amplifier. 200mV-6V Low Level/RCA Input w/ Bridged Operation Outputs. Barrier Strip Wire Terminals, 4g Power & 8g Speaker Outputs. Variable 12dB High Pass, Low Pass, & Subsonic Crossovers. 12dB Bass Boost Increases Low Octave Harmonics. H x 8.75? W x 18.25? Dash Mount Gain Control Module Included. Max Power: 10,000 Watts. If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options. We will send you a. To replace the item for a brand new one. All replacements and exchanges are free. Process for returning items.