{"product_id":"b2-audio-el-cholo-amplifier-13-5k-watts-rms-1-ohm-class-d-monoblock-refurbished","title":"B2 Audio EL CHOLO Amplifier 13.5K Watts RMS 1 Ohm Class-D Monoblock REFURBISHED","description":"\u003cul\u003e\n\u003cli\u003eExtreme Power Output: Delivers up to 13,500W RMS at 1 ohm with high-efficiency Class D architecture designed for competition and demo-grade systems\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency Class D Full-bridge Design: Engineered for massive output with improved thermal control, electrical efficiency, and long-term reliability\u003c\/li\u003e\n\u003cli\u003eImproved Heat Dispersion: Aluminum rails run across mosfets for improved heat dispersion, stability, and vibration reduction\u003c\/li\u003e\n\u003cli\u003eAdvanced Crossover Control: Adjustable high-pass, low-pass, and band-pass filtering with 24 dB\/octave slopes for precise system tuning\u003c\/li\u003e\n\u003cli\u003eIntegrated Bass Control \u0026amp; Monitoring: Includes remote level control with clip, voltage, temperature, and power status indicators for real-time system monitoring\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Electrical Capability: Triple 0-gauge power inputs and a 1000-amp fuse rating support extreme current demands in high-output installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio EL CHOLO Amplifier 13.5K Watts RMS 1 Ohm Class-D Monoblock REFURBISHED\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eIn perfect working condition\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eHas been mounted\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSmall scratches\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMissing Bass Knob\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMounting bracket slightly bent\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eBox has been opened\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbished items are not subject to returns. They are sold \"As Is\". All requests for returns will not be accepted.\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio EL CHOLO Monoblock Amplifier\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) Remote Level Control with Monitoring Display\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe Foundation of the Boulevard\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFor the first time in its history, B2 Audio has engineered an amplifier series dedicated entirely to American custom car culture.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEL 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.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eCulture Meets Engineering\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe American sound demands more than big numbers. It demands presence and authority.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEL 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.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eIts long, low-profile chassis mirrors the proportions of a classic lowrider, making EL CHOLO a centerpiece designed to be seen, not hidden.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThis is power that rolls deep — not loud for the sake of loud.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eTechnical 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.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eMassive Energy Reserves: An oversized dynamic capacitor bank delivers explosive impact on demand while maintaining rock-solid stability under extreme electrical load.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eShow-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.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThermal 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.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBuilt for Builders, Not Beginners\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEL 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.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eUp to 13,500 Watts RMS output\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-efficiency Class D full-bridge monoblock design\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFull-range 1-channel capability\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e24 dB\/octave HPF \/ LPF for precise bass control\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDynamic oversized capacitor bank\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTriple 0-gauge power inputs for extreme current flow\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMulti-fan dynamic cooling system\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote level control with clip, voltage, and temperature monitoring\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLong, low chassis for show and custom installations\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eModel: EL CHOLO\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAmplifier Type: Monoblock\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCircuit Configuration: High-Efficiency Class D\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz - 20 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSignal-to-Noise Ratio: \u0026gt;90 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eInput Sensitivity: 6V - 0.2V\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOperational Voltage: 9V - 17V\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCrossover Slope: 24 dB\/octave\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLow Pass Filter: 50 Hz - 20 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh Pass Filter: 10 Hz - 2 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSubsonic Filter: Adjusted via High Pass\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBass EQ: 30 Hz - 80 Hz, 0 -12 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Terminals: 3 x 0 Gauge (67 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFuse Rating: 1000 Amps\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER OUTPUT (RMS @ 14.4V \u0026lt;1% THD)\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 Ohm:\u003c\/strong\u003e 3500W - 4000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 Ohm:\u003c\/strong\u003e 7000W - 8000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 Ohm:\u003c\/strong\u003e 12,000W - 13,500W\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eActual power output depends on the electrical system's capability and the quality of the installation.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION NOTES\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRequires upgraded vehicle electrical system\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eUse appropriate gauge wiring and fusing\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNot intended for factory electrical systems\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 25.19\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth: 9.65\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight: 2.48\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Installation Required: \u003c\/strong\u003eEL CHOLO is an elite-tier instrument intended for experienced installers. Because it draws up to \u003cstrong\u003e1000 Amps\u003c\/strong\u003e, this amplifier requires a dedicated high-output electrical system (upgraded alternators and lithium\/AGM banks).\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50123201544440,"sku":"B2-EL-CHOLO-OPEN-7515","price":1249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/262c7b0fdb6d5363633942e29e466aa5077a9d058e3d146ee34a99aef3f9df69.jpg?v=1786042050","url":"https:\/\/bigjeffaudio.com\/products\/b2-audio-el-cholo-amplifier-13-5k-watts-rms-1-ohm-class-d-monoblock-refurbished","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}