B2 Audio RIOT 1800W 2-Ohm Class D 4-Channel Amplifier w/ RGB LED Illumination

• High Power Output: Delivers up to 1800W total (depending on impedance) to drive your audio system to new heights.
• Class D Efficiency: Ensures powerful performance with minimal heat generation, maximizing efficiency.
• RGB LED Lights: Customizable LED lighting to enhance the aesthetics of your car audio setup.
• 4-Channel Configuration: Perfect for powering multiple speakers or subwoofers for a balanced, high-performance sound.
• Adjustable Bass Boost: Fine-tune your bass to match your preferences with 0-12 dB of bass boost.
• Signal & Noise Performance: High signal-to-noise ratio ensures clean, clear sound.
• Durable & Compact Design: Built to last and designed to fit comfortably in tight spaces.
• Versatile Crossovers: Equipped with low-pass and Hi-Pass crossovers for precise sound control.

B2 Audio RIOT 1800W 2-Ohm Class D 4-Channel Amplifier w/ RGB LED Illumination

This Listing Includes:

• (1) B2 Audio RIOT Series 1800 Watt 4-Channel Amplifier with RGB LED Lights

The B2 Audio RIOT Series 4-Channel Amplifier is designed for efficiency, versatility, and reliable performance in a compact footprint. Built with high-efficiency Class D circuitry, this amplifier delivers powerful output while keeping heat under control. With flexible crossover options, it provides precise system tuning for mids and highs. The integrated RGB LED lighting adds a visual upgrade with multiple patterns and colors, giving your installation a professional look. For best results, upgrading your stock electrical system is recommended to ensure stable power and consistent amplifier performance.

Key Features

• Powerful multi-channel performance: 4 x 300W RMS at 4 ohms, 4 x 450W RMS at 2 ohms, or 2 x 900W RMS bridged at 4 ohms


• High-efficiency Class D circuitry for consistent output and reduced heat buildup


• Full crossover control with adjustable low-pass and high-pass filters (50 Hz to 5 KHz, 12 dB/oct)


• Integrated RGB LED illumination with multiple sound-activated lighting modes


• Smart protection system with power, protection, and clip indicators for safe operation


• Compact design for easier installation, measuring 13.82 x 4.92 x 2.24 inches


• 1-gauge power terminal with a 150A fuse rating for stable connections

Specifications

• Continuous Output Power (RMS) @ 4 Ohm: 4 x 300W


• Continuous Output Power (RMS) @ 2 Ohm: 4 x 450W


• Continuous Output Power (RMS) @ 4 Ohm Bridged: 2 x 900W


• Circuit Configuration: HI-EF Class D


• Frequency Response: 10 Hz to 40 KHz (-3 dB)


• Signal to Noise Ratio: greater than 90 dB


• Input Sensitivity: 6 V to 0.4 V (RCA)


• High Level Input: 10 V to 0.8 V


• Crossover Circuit: 12 dB/oct


• Low Pass Crossover: 50 Hz to 5 KHz


• High Pass Crossover: 50 Hz to 5 KHz


• Power Terminal Gauge: 1 Gauge


• Operational Voltage: 10 V to 16 V


• Fuse Rating: 150 A

Dimensions:

• Length: 13.82"


• Width: 4.92"


• Height: 2.24"

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

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.
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• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.