RAGE Series 1.2K 4-Channel 1200 Watt 2-Ohm Full Range Class D Amp REFURBISHED

• OPEN BOX: In perfect working condition Has Been Tested Has been mounted Small scratches Install Damage on mounting brackets (see pic #3-4) Box has been opened (see pic #2) Open-box items are not subject to returns. They are sold "As Is". All requests for returns will not be accepted.
• Powerful 4-Channel Performance: Delivering 1200 watts of high-octane power across four channels, this amplifier provides intense, balanced sound for an unmatched audio experience.
• Hi-EF Class D Technology: Experience the cutting-edge efficiency and precision of Hi-EF Class D technology, maximizing power output while minimizing heat and energy consumption.
• Versatile Configuration: Whether you're powering a full-range car audio system or a dynamic home theater setup, the versatile 4-channel design adapts to your needs for custom sound solutions.
• Advanced Protection Features: Keep your system running at peak performance with built-in safeguards against thermal overload, short circuits, and overcurrent, ensuring reliability even under heavy use.
• Rugged and Compact Design: Engineered for durability and ease of installation, the amplifier's sleek and compact build fits seamlessly into any setup while standing up to the most demanding conditions.

RAGE Series 1.2K 4-Channel 1200 Watt 2-Ohm Full Range Class D Amp REFURBISHED

In perfect working condition

Has Been Tested

Has been mounted

Small scratches

Install Damage on mounting brackets

Box has been opened

Refurbished items are not subject to returns. They are sold "As Is". All requests for returns will not be accepted.

This Listing Includes:

• (1) B2 Audio RAGE-1200.4-V2 Amplifier

The B2 Audio RAGE-1200.4-V2 is a high-output 4-channel amplifier designed for clean, reliable power in full-range car audio systems. Delivering 1200 watts total RMS, it provides strong, consistent output for midrange speakers, tweeters, and component sets.

Built with Hi-EF Class D circuitry, the RAGE-1200.4-V2 offers high efficiency and low distortion across the full frequency range, making it well suited for both daily-driven and higher-output systems. Its stable, controlled output ensures clear mids, tight bass response, and crisp highs even at elevated volume levels.

Housed in a durable chassis with integrated protection against thermal overload, short circuits, and overcurrent, this amplifier is engineered for long-term reliability in demanding installations.

The RAGE-1200.4-V2 is a versatile choice for powering multi-speaker setups where efficiency, sound quality, and dependable performance matter.

Features

• 1200 Watts Total Power — serious output across four channels


• Hi-EF Class D Circuitry for maximum efficiency and reduced heat


• Crystal-clear highs, tight mids, and controlled bass


• Advanced protection features guard against thermal overload, short circuit, and over-current


• Bridging capability for flexible system builds


• Rugged chassis built for high-demand installations

Specifications:

• RMS Power Output: 4-Ohms: 4 x 200 Watts


• RMS Power Output: 2-Ohms: 4 x 300 Watts


• RMS Power Output: 4-Ohms Bridged (1-Ohm per pair): 2 x 1200 Watts


• Circuit Type: Hi-EF Class D


• Frequency Response: 20 Hz - 20 kHz


• Signal-to-Noise Ratio: > 90 dB


• Input Sensitivity: 6V - 0.2V


• Crossover Slope: 12 dB / Octave


• Low-Pass Filter: 40 Hz - 4 kHz


• High-Pass Filter: 40 Hz - 4 kHz


• Damping Factor: > 200


• Power Terminals: 0 AWG Compatible


• Fuse Rating: 100A

Dimensions:

• Length: 10.25"


• Width: 6.38"


• Height: 2.5"


• Width including inputs and outputs: 7.25"

Own the soundscape and elevate your entire audio system with an amplifier that refuses to compromise.