Power Acoustik VA1-4000D Vertigo Series 4000W Max Class-D Monoblock Amplifiers with Bass Remote

Power Acoustik VA1-4000D

When you're after raw wattage and clean low-end performance without filling your entire trunk, the Vertigo VA1-4000D Monoblock Amplifier hits the mark. Designed for serious car audio systems, this 4000-watt Class D amplifier delivers efficient, stable power that drives subwoofers with tight control and unmatched output.

Built on a compact but rugged chassis, the VA1-4000D is engineered with a high-efficiency Class D topology and a MOSFET power supply, reducing heat buildup and minimizing energy waste. That means you get hard-hitting bass for longer sessions—without thermal shutdowns or signal clipping.

Features:

• Class D Monoblock Amplifiers
• Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
• 1-ohm Minimum Impedance Class D Mono-block Operation
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
• Military Grade SMT PCB Maintains Dynamic Performance
• Direct Short, Thermal, & Overload Circuits Protect Amplifier
• Barrier Strip Wire Terminals, 4g Power & 8g Speaker Outputs
• Variable 12dB High Pass, Low Pass, & Subsonic Crossovers
• 12dB Bass Boost Increases Low Octave Harmonics
• Dash Mount Gain Control Module Included
• Dimensions: 15"L x 8.75"W x 2"H

Specifications: 

Power Specifications - Subwoofer Channel:

• RMS Power @ 4 ohms : 350 watts x 1 channel
• RMS Power @ 2 ohms : 600 watts x 1 channel
• RMS Power @ 1 ohm : 1000 watts x 1 channel

Amplifier Specifications:

• Amplifier Series : Vertigo
• Marine Certified : No
• Amplifier Class : D
• Number of Channels : 1 - Mono
• Total Peak Power Output : 4000 watts
• Total RMS Power Output : 1000 watts
• Maximum Input Gauge Size : 4 AWG
• Minimum Impedance Unbridged : 1 ohms
• Minimum Impedance Bridged :
• THD at Rated RMS Power : >1%
• Preamp Outputs : 1 pair
• Built-in Crossover : Low-Pass (LP), High-Pass (HP), Subsonic
• Remote bass/level controller : Yes
• Strappable : No
• CEA-2031 Compliant : No
• Amp Bluetooth Connectivity : No
• Hi-Res Certified : No