Stetsom Force Extreme 40K 40000W RMS High Voltage Mono Car Audio Amplifier Power
Posted by https://vipproaudio.com/ on Aug 24th 2026
If you're serious about building an extreme high-voltage car audio system and need massive power to drive multiple speakers or large sound-wall setups, the Stetsom FORCE EXTREME 40K is engineered to take your system to the next level. Delivering up to an incredible 40,000W RMS, this high-voltage mono amplifier is designed for dedicated car audio enthusiasts and competition systems where maximum output is the goal.
The FORCE EXTREME 40K is built to operate with high-voltage battery banks of up to 30 batteries in series, supporting systems reaching up to 300V. With an amplified output frequency response from 5Hz to 4kHz and operation at 1.0 ohm or higher, it provides the power and performance needed for demanding high-output applications.
For competition applications, the amplifier can be configured according to the required minimum impedance. Using 25 batteries in series, the system can reach approximately 315Vdc. This makes the FORCE EXTREME 40K a powerful choice for competitors and enthusiasts looking to push their car audio systems to extreme performance levels.
Features:
- Massive 40,000W RMS Power Output: The FORCE EXTREME 40K delivers up to 40,000 watts RMS, giving high-level car audio enthusiasts the enormous power needed for multiple speakers, large sound walls and extreme competition systems.
- High-Voltage System Design: Designed specifically for high-voltage car audio applications, the amplifier can operate with battery banks of up to 30 batteries connected in series, supporting extremely high-voltage configurations.
- Wide 5Hz–4kHz Frequency Response: With an amplified output frequency response ranging from 5Hz to 4kHz, the FORCE EXTREME 40K is designed for powerful low-frequency performance and demanding high-output audio applications.
- 1.0 Ohm or Higher Operating Impedance: The amplifier is designed to operate at an impedance of 1.0 ohm or higher, making it suitable for powerful speaker configurations and competition-oriented car audio systems.
- Built for Extreme Car Audio: Whether you're creating a massive sound wall, upgrading a high-output vehicle system or preparing for car audio competitions, the FORCE EXTREME 40K is engineered for enthusiasts who demand serious power.
- Competition-Ready Configuration: For competition use, the amplifier can be operated according to the specified minimum impedance. With 25 batteries connected in series, the system can reach approximately 315Vdc for extreme-performance applications.
- Designed for Serious Enthusiasts:The FORCE EXTREME 40K is made for users who want to go beyond conventional car audio power and build an extreme high-voltage system capable of delivering enormous output.
If you're ready to bring 40,000W RMS of extreme power to your high-voltage car audio setup, the Stetsom FORCE EXTREME 40K is built for the challenge. Visit our VIP PRO AUDIO today to check out this powerhouse amplifier and explore what it can bring to your ultimate car audio system.



