B2 Audio El Cholo 4-Channel Class D Full-Range Amplifier 4000W RMS 2 Ohms

Name: B2 Audio El Cholo 4-Channel Class D Full-Range Amplifier 4000W RMS 2 Ohms
Brand: B2 Audio
Price: 649.95 USD

HIGH-OUTPUT 4-CHANNEL POWER: The B2 Audio El Cholo 4000.4 Class D full-range amplifier delivers 4 x 700W RMS at 4 ohms, 4 x 1,000W RMS at 2 ohms, or 2 x 2,000W RMS bridged at 4 ohms, providing powerful output for high-performance car audio systems. VERSATILE FULL-RANGE PERFORMANCE: Designed to power midrange speakers, loudspeakers, and subwoofers with a 20Hz - 20kHz frequency response. Supports both stereo and bridged configurations, making it ideal for custom high-output audio builds. ADVANCED CROSSOVER CONTROL: Adjustable 40Hz - 4kHz high-pass and low-pass filters with 24dB/octave slopes, band-pass filtering, and 10X crossover multipliers allow precise frequency adjustments for different speaker configurations. PRECISION TUNING & SIGNAL MONITORING: Independent front and rear gain controls, selectable 2CH/4CH RCA input modes, and dedicated clipping indicators for channels 1 - 2 and 3 - 4 help optimize system performance and identify signal distortion. HEAVY-DUTY DESIGN & PROTECTION: Features 0 AWG power and ground terminals, a 300A external fuse rating, thermal and electrical protection circuitry, and a selectable illuminated B2 badge. Operates from 9V - 16.5V and requires adequate electrical system support for full-rated output. B2 Audio El Cholo 4-Channel Class D Full-Range Amplifier 4000W RMS 2 Ohms This Listing Includes (1) B2 Audio Amplifier B2-EL-CHOLO-4000.4 Built with power, heritage, and attitude, the B2 Audio El Cholo 4000.4 brings serious performance to the El Cholo amplifier family. Inspired by Southwest lowrider culture and the community that helped shape the original El Cholo monoblock, this high-efficiency Class D amplifier delivers exceptional output in a versatile 4-channel design. Whether you're building a powerful front-stage system, driving multiple loudspeakers, or powering subwoofers, the El Cholo 4000.4 delivers the flexibility and performance needed for high-output car audio. Producing 4 x 700 watts RMS at 4 ohms, 4 x 1,000 wa

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$649.95

Updated 11/9/2026

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Frequently Asked Questions

What is the B2 Audio El Cholo 4-Channel Class D Full-Range Amplifier 4000W RMS 2 Ohms?

The B2 Audio El Cholo 4-Channel Class D Full-Range Amplifier 4000W RMS 2 Ohms is car audio equipment made by B2 Audio.

How much does the B2 Audio El Cholo 4-Channel Class D Full-Range Amplifier 4000W RMS 2 Ohms cost?

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