- 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 Full-bridge Design: Engineered for massive output with improved thermal control, electrical efficiency, and long-term reliability
- Improved Heat Dispersion: Aluminum rails run across mosfets for improved heat dispersion, stability, and vibration reduction
- 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 13,500 Watts RMS 1-Ohm Class D Monoblock Amplifier
This Listing Includes
- (1) B2 Audio EL CHOLO Monoblock Amplifier
- (1) Remote Level Control with Monitoring Display
The Foundation of the Boulevard
For the first time in its history, B2 Audio has engineered an amplifier series dedicated entirely to American custom car culture.
EL CHOLO is not a response to a trend. It is a tribute to a lifestyle. From low-and-slow West Coast cruisers to high-output Southeast flex builds, this amplifier was designed from the ground up to reflect the pride, discipline, and craftsmanship of builders who treat their systems as art. This model represents EL CHOLO: The Original — the first release and foundation of an all-new series.
Culture Meets Engineering
The American sound demands more than big numbers. It demands presence and authority.
EL CHOLO delivers the punch and transient response traditionally associated with classic half-bridge designs, re-engineered using modern high-efficiency Class D full-bridge topology. A massive dynamic capacitor bank provides explosive energy reserves without sacrificing thermal control or efficiency.
Its long, low-profile chassis mirrors the proportions of a classic lowrider, making EL CHOLO a centerpiece designed to be seen, not hidden.
This is power that rolls deep — not loud for the sake of loud.
Technical Highlights: Precision Control: Unlike most full-bridge amplifiers that rely on shallow 6 dB or 12 dB filtering, EL CHOLO uses true 24 dB/octave crossovers, eliminating midrange and vocal bleed for clean, authoritative sub-bass output.
Massive Energy Reserves: An oversized dynamic capacitor bank delivers explosive impact on demand while maintaining rock-solid stability under extreme electrical load.
Show-Ready Architecture: A long heat-sink design, triple 0-gauge power inputs, and full-range capability make EL CHOLO ideal for elite custom installs and competition-grade show vehicles.
Thermal Intelligence: A dynamic multi-fan cooling system combined with real-time voltage, temperature, and clip monitoring via the included remote ensures consistent performance during extended play and long boulevard sessions.
Built for Builders, Not Beginners
EL CHOLO is an elite-tier amplifier designed for experienced installers and advanced systems only. Its power demands require a properly upgraded electrical foundation — high-output alternators, lithium or AGM battery banks, and correct wiring practices. This is not an amplifier for factory electrical systems or shortcuts. It’s built for those who build with intention.
Features
- Up to 13,500 Watts RMS output
- High-efficiency Class D full-bridge monoblock design
- Full-range 1-channel capability
- 24 dB/octave HPF / LPF for precise bass control
- Dynamic oversized capacitor bank
- Triple 0-gauge power inputs for extreme current flow
- Multi-fan dynamic cooling system
- Remote level control with clip, voltage, and temperature monitoring
- Long, low chassis for show and custom installations
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 the electrical system's capability and the quality of the installation.
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"
Professional Installation Required: EL CHOLO is an elite-tier instrument intended for experienced installers. Because it draws up to 1000 Amps, this amplifier requires a dedicated high-output electrical system (upgraded alternators and lithium/AGM banks).
Shipping Options and Delivery Time
Do You Offer Expedited Shipping?
Yes! At checkout, you can select from different shipping options:
- Standard Shipping: Free for orders over $100.
- Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.
How Long Does Delivery Take?
- Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
- Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.
What Happens If My Package Is Undeliverable?
If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
- Make sure you’ve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use the “Check Your Order Status” button.
- If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
