Stetsom IR 400.1 Monoblock 400W Full Range Compact Amplifier

Meet the Stetsom IR 400.1, the smallest 1-channel amplifier on the market that still packs a punch. This powerhouse from the Iron Line Series is designed for those who demand high performance in a compact package. Whether you're pushing bass, mids, or highs, the IR 400.1 delivers high-fidelity sound that transforms your car audio experience.

Features & Specifications:

• Single Channel Monoblock Amplifier
• 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
• Operating Voltage: 9 ~ 15V
• Frequency Response (-3dB): 10Hz ~ 22KHz
• Crossover Low Pass: 60Hz ~ 22KHz
• Crossover High Pass: 10Hz ~ 700Hz
• Signal to Noise Ratio: > 90 dB
• Harmonic Distortion: > 0.01% THD
• Input Sensitivity: RCA 200mV / Wire 1.5V
• Input Impedance: RCA 38K Ohms / Wire 10K Ohms
• Power Consumption with Musical Signal: 18A
• Power Consumption with Bass Signal: 36A
• Compact Dimensions: 2.07" x 3.93" x 5.02" (52.5 x 99.8 x 127.5 mm)
• Lightweight Design: 1.12lbs (508g)

Experience unparalleled audio quality and compact efficiency with the Stetsom IR 400.1 Monoblock Amplifier. It's perfect for audiophiles looking to maximize sound performance without compromising space. Upgrade your car audio system today and feel the difference.

Stetsom IR 400.1 Monoblock 400W Full Range Compact Amplifier

Meet the Stetsom IR 400.1, the smallest 1-channel amplifier on the market that still packs a punch. This powerhouse from the Iron Line Series is designed for those who demand high performance in a compact package. Whether you're pushing bass, mids, or highs, the IR 400.1 delivers high-fidelity sound that transforms your car audio experience.

Features & Specifications:

• Single Channel Monoblock Amplifier
• 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
• Operating Voltage: 9 ~ 15V
• Frequency Response (-3dB): 10Hz ~ 22KHz
• Crossover Low Pass: 60Hz ~ 22KHz
• Crossover High Pass: 10Hz ~ 700Hz
• Signal to Noise Ratio: > 90 dB
• Harmonic Distortion: > 0.01% THD
• Input Sensitivity: RCA 200mV / Wire 1.5V
• Input Impedance: RCA 38K Ohms / Wire 10K Ohms
• Power Consumption with Musical Signal: 18A
• Power Consumption with Bass Signal: 36A
• Compact Dimensions: 2.07" x 3.93" x 5.02" (52.5 x 99.8 x 127.5 mm)
• Lightweight Design: 1.12lbs (508g)

Experience unparalleled audio quality and compact efficiency with the Stetsom IR 400.1 Monoblock Amplifier. It's perfect for audiophiles looking to maximize sound performance without compromising space. Upgrade your car audio system today and feel the difference.