• Extreme Power Output: Delivers up to 13,500W RMS at 1 ohm with high-efficiency Class D architecture designed for competition and demo-grade systems
• High-Efficiency Class D Design: Engineered for massive output with improved thermal control, electrical efficiency, and long-term reliability
• Advanced Crossover Control: Adjustable high-pass, low-pass, and band-pass filtering with 24 dB/octave slopes for precise system tuning
• Integrated Bass Control & Monitoring: Includes remote level control with clip, voltage, temperature, and power status indicators for real-time system monitoring
• Heavy-Duty Electrical Capability: Triple 0-gauge power inputs and a 1000-amp fuse rating support extreme current demands in high-output installations

B2 Audio EL CHOLO High-Efficiency Class D Monoblock Amplifier 13,500W RMS Max Power 1 Ohm Stable

This Listing Includes

• (1) B2 Audio EL CHOLO Monoblock Amplifier


• (1) Remote Level Control with Monitoring Display

Since the beginning of this millennium, B2 Audio has pursued one goal: creating products that push beyond expectations.

The B2 Audio EL CHOLO monoblock amplifier represents more than raw output. Inspired by the Southeast lowrider scene and built around craftsmanship, pride, and tradition, EL CHOLO combines cultural influence with uncompromising engineering.

Designed using high-efficiency Class D topology, EL CHOLO delivers controlled, reliable power across an ultra-wide frequency range. With extensive crossover adjustment, flexible input sensitivity, and integrated system monitoring, this amplifier allows precision tuning while maintaining stability under demanding conditions.

Capable of producing up to 13,500 watts RMS, EL CHOLO is built for serious high-power systems where electrical strength, installation quality, and sound control matter. Its long, low chassis is optimized for custom installations, show builds, and competition-focused setups.

The B2 Audio EL CHOLO is built for those who want more than just numbers on a spec sheet. It delivers commanding power with the control and efficiency serious systems demand, making it ideal for advanced builds where output, reliability, and presentation all matter. Its high-efficiency Class D design helps manage heat and current under heavy load, while fully adjustable crossovers, bass EQ, and remote monitoring give you confidence to tune your system exactly the way you want. The long, low chassis is purpose-built for custom installs and show vehicles, complementing clean layouts with a bold presence. Backed by heavy-duty power connections and real-time system protection monitoring, EL CHOLO is designed to perform consistently when paired with a properly built electrical system. Inspired by culture, craftsmanship, and pride, this isn't just an amplifier; it's the foundation of a system built to be felt, seen, and respected.

This amplifier is designed for experienced installers and advanced car audio systems that require specific electrical upgrades.

Features

• Up to 13,500W RMS for extreme bass systems


• High-efficiency Class D monoblock design


• Built for advanced car audio builds


• Triple 0-gauge power inputs for heavy current flow


• Fully adjustable HPF / LPF / Bass EQ tuning


• Remote level control with clip, volt, temp monitoring


• Long, low chassis for custom and show installs


• Designed for systems with upgraded electrical support

Specifications:

• Model: EL CHOLO


• Amplifier Type: Monoblock


• Circuit Configuration: High-Efficiency Class D


• Frequency Response: 10 Hz - 20 kHz


• Signal-to-Noise Ratio: >90 dB


• Input Sensitivity: 6V - 0.2V


• Operational Voltage: 9V - 17V


• Crossover Slope: 24 dB/octave


• Low Pass Filter: 50 Hz - 20 kHz


• High Pass Filter: 10 Hz - 2 kHz


• Subsonic Filter: Adjusted via High Pass


• Bass EQ: 30 Hz - 80 Hz, 0 -12 dB


• Power Terminals: 3 x 0 Gauge (67 mm)


• Fuse Rating: 1000 Amps

POWER OUTPUT (RMS @ 14.4V <1% THD)

• 4 Ohm: 3500W - 4000W


• 2 Ohm: 7000W - 8000W


• 1 Ohm: 12,000W - 13,500W

Actual power output depends on electrical system capability and installation quality.

INSTALLATION NOTES

• Professional installation recommended


• Requires upgraded vehicle electrical system


• Use appropriate gauge wiring and fusing


• Not intended for factory electrical systems

Dimensions:

• Length: 25.19"


• Width: 9.65"


• Height: 2.48"

Payment Information

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We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

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All orders over $500 will require a signature for delivery.

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U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
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20% restocking fee.

If package is refused or marked undeliverable and returned
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MISSING A PACKAGE?

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please do the following within 36 hours of expected, stated delivery:

Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery

If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.