JENSEN, JAFIVE 1175W 5-CHANNEL CLASS D MOSFET AMPLIFIER – CTA-2006-D CERTIFIED

Specifications:

• Full-system power solution. A versatile 5-channel Class D MOSFET design capable of powering four speakers and a subwoofer simultaneously.
  
• Massive dynamic output. Provides up to 1175 watts of maximum dynamic power for a complete, high-performance audio overhaul.
  
• On-the-go bass management. Includes a wired remote, allowing you to adjust your subwoofer levels quickly from the driver’s seat.
  
• Complete crossover control. Features selectable high-pass, low-pass, and full-range filters to perfectly tune every speaker in your car.
  
• Space-saving footprint. Maintains a compact profile for easy installation while delivering enough power to run your entire sound system.
  
• CTA-2006-D compliant. Independently certified to ensure you are getting the exact power and performance advertised.
• Variable gain: 300 mV – 6 V
  
• Bass boost: Variable at 45 Hz (0–6 dB)
  
• Speaker impedance: 2 or 4 ohms
  

Continuous Power Out (1% THD+N):​ 

• 85 watts RMS x 4 channels @ 4 ohms + 310 watts RMS x 1 channel @ 4 ohms (sub)
  
• 135 watts RMS x 4 channels @ 2 ohms + 495 watts RMS x 1 channel @ 2 ohms (sub)
  

Maximum Dynamic Power (10% THD+N):​ 

• 90 watts x 4 channels @ 4 ohms + 345 watts x 1 channel @ 4 ohms (sub)
  
• 155 watts x 4 channels @ 2 ohms + 555 watts x 1 channel @ 2 ohms (sub)

Frequency Response:  

• 20 Hz – 20 kHz (channels 1–4)
  
• 20 Hz – 250 Hz (sub channel)
  

Signal-to-Noise Ratio: ​ 

• 86 dBA (channels 1–4)
  
• 88 dBA (sub) — reference: 1 watt RMS

Total Harmonic Distortion (THD+N):​ 

• <0.12% (channels 1–4)
  
• <0.20% (sub) at 1 watt RMS