Ruthless Audio 800.4 | 4 Channel Amplifier | 100W x 4Ch

Ruthless Audio 800.4 | 4-Channel Amplifier | 100W x 4Ch – High-Performance, Class D Power

The Ruthless Audio 800.4 is the perfect amplifier for any setup, delivering clean, dynamic power with Korean Class D efficiency. With 100W RMS per channel at 4 Ohms, this amp provides crisp and detailed sound for mids and highs, while its 220W per channel at 2 Ohms ensures powerful output for demanding speakers. Need more power? Bridge it to 440W x 2 at 4 Ohms for an efficient, high-output system.

Whether you're upgrading a daily driver or a competition build, the 800.4 is designed for low-distortion, high-efficiency performance with precision tuning capabilities.

Key Features & Performance Specs:

100W x 4 @ 4 Ohm (14.4V) – Perfect for clear and detailed mids and highs.
220W x 4 @ 2 Ohm (14.4V) – Increased power for demanding speaker configurations.
440W x 2 @ 4 Ohm Bridged (14.4V) – Ideal for high-powered full-range setups.
Korean Class D Technology – Maximum efficiency with minimal heat and power loss.
Tiffany RCA Inputs – Premium signal transfer for clean, noise-free audio.
4-Gauge Power Inputs – Stable power flow for consistent performance.
Operational Voltage: 8V - 16V – Handles a wide voltage range for flexibility.
Clip Light Function – Helps prevent distortion for clean audio output.
Input Sensitivity (6V - 0.2V) – Adjustable for various head units and DSP setups.
High-Pass Filter (20Hz - 800Hz / x10: 200Hz - 8kHz) – Dial in mids and highs with precision.
Low-Pass Filter (50Hz - 800Hz / x10: 500Hz - 8kHz) – Fine-tune frequency response for full-range performance.
THD @ 4 Ohm > .01% – Ultra-low distortion for crystal-clear audio.
100A Fuse Recommended – Ensures safe and stable performance.

Small but Mighty – Designed for Any Build

Compact yet powerful and versatile, the Ruthless Audio 800.4 is perfect for crisp highs, powerful mids, or bridging for high-output performance. Whether you're looking for efficiency, clean power, or serious headroom, this amp is ready to elevate your system.

Upgrade your setup with the Ruthless Audio 800.4 and experience next-level clarity and performance!