Quantum Audio QA4-2000 | 2000W Max 4 Channel Full Range Amplifier Distro border-radius: 8px

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The SIA 2500's power supply is built stronger vs the SFB 2000 which was the previous model within the full-bridge lineup

BL D4 (NA)

NUMBER OF CHANNELS: 1 CH

Quantum Audio QA4-2000 | 2000W Max 4 Channel Full Range Amplifier Distro border-radius: 8pxSpecs: 2000W Max Rating 4 x 125 Watts @ 4 Ohms 4 x 250 Watts @ 2 Ohms 2 x 500 Watts @ 4 Ohms Bridged Bandwidth : 18Hz 22KHz Input Sensitivity: 200mv 8v Crossover Filter Slope In Stereo: 12dB Channel 1 2 HP Filter Range: 32Hz 2Khz Channel 3 4 HP Filter Range: 32Hz 2Khz Channel 3 4 LP Filter Range: 50Hz 250Hz Minimum Load : 2 Stereo 4 Bridged Dimensions: 10. 55" x 7. 09" x 2. 24" Features: 4 Channel Full Range Class AB Circuitry 2 Stereo Load Capability