• Amplifier is at closeout price because of the bass knob reading in Celsius and not Fahrenheit. Each amp will be tested before shipping. This is a single batch of RAGE-2000 amps that is in limited supply.
• Reliable Power Output: Delivers up to 2,100 watts RMS at 1 Ohm
• Optimized Cooling System: Specially designed cooling technology ensures heat is dissipated efficiently, even under heavy load.
• Versatile Subwoofer Compatibility: Supports dual subwoofer setups with flexible 1 Ohm, 2 Ohm, and 4 Ohm connections.
• Precision Control Remote: Included remote features clipping monitoring, plus temperature and voltage displays for real-time oversight
• Heavy-Duty Power Terminals: Supports 0 Gauge Wire for Power/Ground Terminals & 8 Gauge Wire for Speaker terminals

Amplifier is at closeout price because of the bass knob reading in Celsius and not Fahrenheit. Each amp will be tested before shipping. This is a single batch of RAGE-2000 amps that is in limited supply.

2000 Watts RMS 1 Ohm Class D Monoblock Amplifier with Bass Knob RAGE-2000

This listing includes:

• (1) 2000 Watts RMS 1 Ohm Monoblock Amplifier


• (1) Bass Knob


• Installation Hardware

Enhanced Efficiency and Performance

The B2 Audio RAGE2000.1 Monoblock Amplifier is engineered for high-performance audio systems, delivering powerful output while maintaining efficiency and reliability. This batch of amplifiers has been modified in the output section to reduce switching losses and lower output temperatures, enhancing overall thermal performance.

Each unit has been individually modified and tested to ensure peak functionality. Additionally, these amplifiers include a bass knob with a temperature display in Celsius instead of Fahrenheit. While we transition to a future version with Fahrenheit readings, this batch is being offered at a discounted price, making it an excellent opportunity to upgrade your system.

Key Features

• Compact and Powerful Design – Delivers high output while maintaining a space-efficient form factor.


• Advanced Cooling System – Reduces heat buildup for sustained performance under demanding conditions.


• High-Quality Power Terminals – Supports up to 35mm cross-section for optimal power delivery.


• Versatile Subwoofer Compatibility – Designed for flexible dual subwoofer setups.


• Integrated Level Remote – Provides clipping monitoring, temperature display, and voltage readout for precise control.


• REM/DC Power-On Settings – Allows selection between REM mode for traditional remote turn-on or DC mode for signal-based auto power-on.

Specifications

• Frequency Range: 10 Hz ~ 250 Hz


• Signal-to-Noise Ratio: >90 dB


• Input Sensitivity: 6V ~ 0.2 V


• Low Pass Filter (LPF): 24 dB/Octave, 50 Hz ~ 250 Hz


• Subsonic Filter: 12 dB/Octave, 10 Hz ~ 50 Hz


• Power Ground Terminals: 0 GA


• Speaker Terminals: 8 GA


• Fuse Recommendation: 200 A


• Voltage Range: 10 V ~ 16 V


• Power @ 4 Ohm: 720 W RMS


• Power @ 2 Ohm: 1200 W RMS


• Power @ 1 Ohm: 2100 W RMS

Dimensions

• Length: 9.5"


• Width: 7"


• Height: 2"


• Weight: 4.6 lbs

Take advantage of this limited-time discount and experience the performance of the RAGE-2000. Once this batch sells out, only the next version with a Fahrenheit-reading bass knob will be available.

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.
• 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.