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IR 400.1 Mono 400 W Amplifier Full Range Compact Iron Line

The Iron Line Series amps feature the most compact and enhanced design in the market, while offering high fidelity sound in bass, mid and highs. TECHNICAL SPECS: Number of Channels: 1 RMS Power at 2 Ohm 13.8V: 400W RMS RMS Power at 4 Ohm 13.8V: 160W RMS RMS Power at 2 Ohm 14.4V: 430W RMS RMS Power at 4 Ohm 14.4V: 250W RMS Supply Voltage: 9 ~ 15V Frequency Response (-3dB): 10Hz ~ 22 KHz Crossover Low Pass: 60Hz ~ 22KHz Crossover High Pass: 10Hz ~ 700Hz Signal to Noise: > 90 dB Harmonic Distortion: > 0,01% THD Input Sensitivity: RCA 200mV / Wire 1.5V Input Impedance: RCA 38K Ohms / Wire 10K Ohms Consumption with Musical Signal: 18A Consumption with Bass Signal: 36A Dimensions (H x W x D): 52.5 x 99.8 x 127.5 mm Weight: 508g Download Manual

Specifications

rms watts
400 W
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$89.99
$103.99Save 13%
Updated 11/11/2026
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Frequently Asked Questions

What is the Stetsom IR 400.1 Mono 400 W Amplifier Full Range Compact Iron Line?

The Stetsom IR 400.1 Mono 400 W Amplifier Full Range Compact Iron Line is car audio equipment made by Stetsom.

How much does the Stetsom IR 400.1 Mono 400 W Amplifier Full Range Compact Iron Line cost?

See the recorded retailer prices in the "Where to Buy" section. Prices and availability can change; confirm both with the retailer before purchasing.

Where can I buy the Stetsom IR 400.1 Mono 400 W Amplifier Full Range Compact Iron Line?

The "Where to Buy" section lists retailers we have recorded carrying the Stetsom IR 400.1 Mono 400 W Amplifier Full Range Compact Iron Line. Check each listing's availability and confirm warranty coverage with the retailer.

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