Cadence QR80.4 1000 Watts Max Power Class D Full Range 4 Channel Car Audio System Amplifier

Product Highlight:

• Model number: QR80.4
• Channel / class: 4 / D
• RMS power at 2 ohm-14.4V: 80W x 2 + 125W x 2
• RMS power at 4 ohm-14.4V: 80W x 4
• Fuse rating: 25A x 2
• Dimensions (inch): 9.21(w) x 2.05(h) x 6.3(d)
  (mm): 234(w) x 52(h) x 160(d)
• Unit weight: 6.2 lbs

The QR Series amplifiers can produce their rated power with an efficiency of more than 80%! These Full Range Class D amplifiers will take it easy on your vehicles charging system while still rocking out to the max. Worry free defensive circuits which detect Short Circuit, Low Battery Voltage, Over Current and Thermal Protection which rollback power from damaging circumstances. The QR Series have a small footprint for easy installation in tight spaces, and include a robust assortment of crossover adjustments to meet many types of installs and includes a Remote Level Control (1CH, 3CH, and 5CH only) for adjusting the intensity of your bass.