Crossfire Audio BMF-4K | Class D Amplifier | 4,000W RMS
Brand : Crossfire
- SKU:
- Crossfire-Audio-BMF-4K-

Crossfire Car Audio BMF-4K | 4000W RMS Monoblock Amplifier
Unleash extreme bass power with the Crossfire Car Audio BMF-4K. Engineered for serious car audio enthusiasts, this Class D strappable monoblock amplifier delivers 4000 Watts RMS at 1 Ohm on 14.4V, ensuring ground-shaking performance for high-powered subwoofer systems.
Designed for precision and control, the BMF-4K features a variable 24dB low-pass filter adjustable from 35Hz to 250Hz, allowing you to fine-tune your bass frequencies. A built-in clipping indicator helps you monitor and prevent distortion for a cleaner, more efficient output. Plus, with 16V capability, this amplifier offers increased voltage flexibility for high-performance builds.
Included with the Crossfire BMF-4K is a wired bass knob, giving you on-the-fly control over your subwoofer levels. Whether you're competing in SPL events or upgrading your daily driver, this amplifier is built to push your system to the limits.
Key Features:
- 4000 Watts RMS @ 1 Ohm (14.4V)
- Class D monoblock design for maximum efficiency
- Strappable for even more power
- Variable 24dB LPF crossover (35Hz - 250Hz)
- Built-in clipping indicator for distortion control
- 16V capable for high-output applications
- Bass knob included for real-time level adjustment
Upgrade your car audio system with the Crossfire Car Audio BMF-4K and experience deep, clean, and powerful bass like never before.