VFL Audio VFL COMP 3K 3,000 Watt Monoblock Amplifier

The VFL Audio COMP 3K is a 3,000W RMS monoblock amplifier designed for high-power subwoofer duty in demanding car audio systems, delivering sustained, controllable bass with precise signal handling.

• RMS Power: 3,000W — continuous output to a subwoofer, providing substantial bass presence when paired with the right load and wiring.
• Frequency Response: 20hz–350hz — covers deep bass frequencies and extends into the lower mid-bass range, helping focus the amp’s output on low-end performance.
• Fuse Rating: 200A — high-current protection for the amplifier and wiring during peak bass demands.
• Link Fuse Rating: 400A — system-wide protection for the power harness and distribution when current draw spikes occur.
• Dimensions H x W x L: 2.25" x 9.5" x 16.75" — compact footprint with a shallow mounting height for tight installations.
• Variable Subsonic Filter: 10Hz–50Hz at 24dB/OCT — roll-off ultra-low frequencies to protect subwoofers and improve control of deep bass.
• Variable Low Pass Filter: 35Hz ~ 250Hz at 24dB/OCT — restricts output to bass content, reducing bleed into higher frequencies for cleaner bass performance.
• Variable Bass Boost: 0~9dB at 45Hz — adjustable boost to enhance low-end presence when desired without altering the rest of the spectrum.
• Variable Phase Shift: 0~180 degrees — enables phase alignment with other drivers to minimize cancellations and improve bass integration.
• Input Level: 0.2V~6V — compatibility with common head-unit and processor outputs to maximize dynamic range without overdriving the input.

In a real-world build, the COMP 3K shines as the dedicated mono-block powering a subwoofer or subwoofer array, delivering ample headroom for dynamic bass while offering precise tuning through its filters and phase control. Its compact dimensions simplify installation in tight trunks or dashboards, and the high-current fuse ratings signal the need for a robust electrical setup to support the amp’s current draw.