Stetsom IR 280.4

Discover the IR 280.4, an impressive 4-channel amplifier solution from Stetsom. Small size but huge power - that's what characterizes this 4-channel full-range amplifier. You can rely on high efficiency, low power consumption and minimal heat generation, all of which ensure long-lasting and reliable performance. With 280W RMS total power at 2 ohms and a special feature designed specifically for use with front systems and subwoofers, this powerful yet compact amplifier solution proves to be tailor-made for modern vehicle interiors. Stay flexible, because the IR 280.4 offers the perfect compromise between size and performance.

• With the IR-Line Stetsom proves its competence and progress in amplifier technology! The IR Line is characterized by ultra small amplifiers, beyond the 100W power class! 
• Especially suitable for the use of a front system (left+right) + subwoofer or a 2-way fully active front system, etc.!
• Stetsom Iron Line IR 280.4 with 280W RMS total power at 2 ohms
• Class D amplifier module
• If performance in automotive sound is all you want, then the Stetsom amplifier module is here to prove that size is no argument.
• Finally, the Iron Line IR 280.4 amplifier may be compact, but it delivers the efficiency you expect from a first-class amplifier.

• 4-channel amplifier, optimized for 2 and 4 Ohm connection! 
• RMS power at 2 Ohm 13.8V: 4 x 70W RMS (280W RMS)
  
• RMS power at 4 Ohm 13.8V: 4 x 40W RMS (180W RMS)
  
• Power @ 13.8V bridge 4 Ohm: 2 x 140W RMS (280W RMS)
  
• Supply voltage: 9 ~ 15V
  
• Frequency response: 10Hz ~ 48KHz
  
• Low-pass transition: FLAT / LPF 90Hz / BASS BOOST @ + 12dB
  
• Signal-to-noise ratio:> 90dB
  
• Harmonic distortion:> 0.03% THD
  
• Input sensitivity: 250mV
  
• Input impedance: 24KOhms
  
• Impedance output: 2 Ohm stereo / 4 Ohm bridge
  
• Consumption with music signal: 11.5A
  
• Consumption with bass signal: 23A
  
• Dimensions (H x W x D) mm: 48 x 78 x 112
  
• Weight: 0.355 kg