









πΆ Unleash bold sound in a compact powerhouse β your carβs new audio MVP!
The STETSOM IR400.4 is a compact 4-channel car audio amplifier delivering up to 400W RMS power at 2 Ohms. Designed for seamless integration with woofers, drivers, and tweeters, it features a reinforced power supply for bold bass and high-fidelity midrange and treble. With a wide frequency response (10Hz-30kHz), low distortion (<0.03% THD), and energy-efficient technology, it offers professional-grade sound performance in a sleek, space-saving design.




| ASIN | B0757VFW72 |
| Best Sellers Rank | #69,366 in Electronics ( See Top 100 in Electronics ) #39 in Car Multichannel Amplifiers |
| Brand Name | Stetsom |
| Customer Reviews | 4.5 out of 5 stars 552 Reviews |
| Global Trade Identification Number | 00607939047399 |
| Included Components | amplifier |
| Item Dimensions | 5 x 75 x 5 centimeters |
| Item Weight | 0.59 Grams |
| Item dimensions L x W x H | 5 x 75 x 5 centimeters |
| Manufacturer | Stetsom |
| Material Type | Aluminum |
| Maximum Supply Voltage | 15 Volts (DC) |
| Maximum supply voltage | 15 Volts (DC) |
| Minimum Supply Voltage | 13.8 Volts (DC) |
| Minimum supply voltage | 13.8 Volts (DC) |
| Model | IR400.4 |
| Mounting Type | Freestanding Mount |
| Mounting type | Freestanding Mount |
| Number of Channels | 4 |
| Operating Temperature | 55 Degrees Celsius |
| Output Power | 400 Watts |
| Package Type Name | Box |
| Specification Met | FCC |
| Supply Current | 16 Amps |
| UPC | 607939047399 |
| Voltage | 13.8 Volts |
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