Quantum QEA2500.1
July 23, 2021
Quantum QPX5000.1D
July 23, 2021

Quantum QPX2800.4

$1,311.00

4 CHANNEL STEREO AMPLIFIER / 3600 WATTS

FEATURES:
  • Class A/B Circuitry
  • 2 Ohm Load Stereo Capability
  • Amber-Glow Logo Badge
  • Audiophile Grade Components
  • Speaker Short Circuit Protection
  • High Efficiency Mosfet Design
  • 12 dB Variable High Pass and Low Pass X-over
  • Selectable: 0, 6, 12 dB/ Octive Bass Boost
  • Buffered Line Output for Easy Daisy-Chaning
GENERAL SPECIFICATIONS
Rated Power @ 14.4 Volts
Dynamic Power Handling 4 X 90 Watts @ 4Ω
Dynamic Power Handling 4 x 180 Watts @ 2Ω
Bridged 2 x 300 Watts @ 4Ω
PARAMETERS
Ch 1-2 High Pass Crossover 60Hz – 1.2KHz
Ch 3-4 High Pass Crossover 60Hz – 1.2KHz
Ch 3-4 Low Pass Crossover 50Hz – 400Hz
X-Over Slope 12 dB
Signal to noise ratio >90dB
Bass Boost @ 45Hz 0 – 12dB
Input Sensitivity 285mV ~ 6V
DIMENSIONS:
  • Length: 13.7” / 348mm
  • Width: 8.6” / 220mm
  • Height: 1.96” / 50mm