QA4-2000 Quantum Bridgeable 4 Channel Amp 1000W

QA4-2000 : 4-Channel Class A/B Amplifier

• 4 Channel Full Range Class AB Circuitry
• 2Ω Stereo load Capability
• Low level RCA inputs
• Variable Crossover: HPF/LPF/Full
• Bridgeable outputs @ 4Ω load
• Compatible with any 4/2Ω Loudspeaker
• High Efficiency Mosfet Design
• Q-Sink Heat Management System
• 4 X 125 Watts @ 4Ω
• 4 x 250 Watts @ 2Ω
• 2 x 500 Watts @ 4Ω (Bridged)
• Bandwidth : 18Hz – 22KHz
• Input Sensitivity: 200Mv – 8V
• Crossover filter slope in Stereo: 12dB
• Channel 1-2 HP filter range: 32 Hz – 2 KHz
• Channel 3-4 HP filter range: 32Hz – 2KHz
• Channel 3-4 LP filter range: 50Hz – 250Hz
• Minimum Load : 2 Ω Stereo / 4Ω bridged
• L = 10.55″”/ 268 mm
• W = 7.09″”/ 180 mm
• H = 2.24″”/ 57 mm