STETSOM IR400.4 400W RMS 4-Channel Car Audio Amplifier

Power, Versatility, and Clarity for Your Car Audio – The Stetsom IR400.4 Amplifier

The Stetsom IRON LINE IR400.4 is a high-performance 4-channel amplifier delivering 400W RMS at 4 ohms, designed to bring your automotive sound system to life with outstanding clarity and balanced power. Whether you're powering full-range speakers or adding some extra kick to your system with a subwoofer, the IR400.4 amplifier ensures a powerful, clear, and distortion-free sound, making it an excellent choice for both casual listeners and audiophiles.

Built to combine efficiency, power, and affordability, the Stetsom IR400.4 is perfect for anyone looking to upgrade their car audio experience with a reliable and high-quality solution that offers the best in sound reproduction.

Key Features:

• 400W RMS Power Output: The Stetsom IR400.4 amplifier provides 400W RMS at 4 ohms, delivering adequate power for your speakers or subwoofers. Ideal for entry-level or medium-power audio systems, it brings the perfect balance of power and efficiency for your vehicle's audio setup.

• 4-Channel Configuration: This amplifier features a 4-channel output, making it ideal for multi-speaker setups or configurations where you need to drive both front and rear speakers or multiple full-range components. You can also combine it with a subwoofer for a more dynamic sound experience.

• Class AB Technology: The Class AB design offers high efficiency, low distortion, and high fidelity. While Class A amplifiers are known for their sound quality, Class B amplifiers are efficient. The Class AB technology gives you the best of both worlds, offering crisp, clear sound with reduced power loss.

• Compact & Sleek Design: The Stetsom IR400.4 is designed to be compact, making it easy to install in a variety of spaces within your vehicle. Its small form factor makes it an excellent choice for anyone looking to optimize space while still achieving high-power output.

• Low Total Harmonic Distortion (THD): The low THD ensures that the IR400.4 amplifier produces clean, distortion-free sound at any volume. Whether you're cranking up your favorite tracks or listening at lower levels, you’ll experience clear, undistorted audio.

• Signal-to-Noise Ratio: With a high signal-to-noise ratio (SNR), the IR400.4 minimizes interference and ensures that the sound you hear is rich, detailed, and clear. Whether you're listening to bass-heavy tracks or vocals, the clarity is impressive.

• Built-in Protection Features: The IR400.4 amplifier comes with overload protection, short-circuit protection, and thermal protection, ensuring the longevity of the amplifier and connected components. These protection features guarantee that the amplifier operates safely and efficiently, even under heavy use.

Specifications:

• Power Output: 400W RMS @ 4 ohms
• Channels: 4 Channels (Full Range, Front and Rear Speakers)
• Impedance: Stable at 4 ohms
• Input Sensitivity: 0.2V - 6V
• Signal-to-Noise Ratio: > 90 dB
• Total Harmonic Distortion (THD): < 0.05%
• Frequency Response: 20 Hz - 20 kHz

Additional technical specifications are available on the product page.