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The STETSOM IR 400.4 Iron Line is a four-channel amplifier. At 13.8 V, listed output is 4 × 100 W RMS at 2 ohms, 4 × 60 W RMS at 4 ohms, or 2 × 200 W RMS bridged at 4 ohms.
Listed supply range is 9–15 V, response is 10 Hz–30 kHz and weight is 0.6 kg. Confirm system compatibility before fitting.