ORION CBA2500.4 COBALT Series 2500 Watts MAX 4-Channel Class A/B Amplifier Experience the precision of Class A/B amplification, achieving a harmonious balance between efficiency and uncompromised sound quality. Immerse yourself in a symphony of sound with a maximum power output of 2500 Watts, delivering unparalleled auditory magnificence. The adjustable built-in crossover allows meticulous calibration of audio frequencies, optimizing speaker performance. Elevate your bass response with the adjustable bass boost feature, delivering impactful and resonant low frequencies. Equipped with protection circuitry, the amplifier ensures longevity by safeguarding against overheating and short circuits. Crafted with top-quality components, the amplifier guarantees reliable performance and long-lasting quality. The amplifier's design meticulously balances audio precision, power efficiency, and steadfast operation. Features: All MOSFET Power Supply & Output Stage Heavy Gauge / High Current Custom Power and Speaker Terminals 2-Ohm Stable RCA Out Throughput 12dB Octave Low-Pass Filter Electronic Crossover Network Bass Boost Circuit Intelligent Power and Protection LED Indicator Soft Turn-on/Turn-off Turn-On Delay Fault and Protection Monitoring 4-Way Protection: Thermal, DC offset, Short Protection, under & over voltage Power Ratings: Max Music Power 2500W Power Terminal Management:Positive Terminals: 1 x 4 AWG.Negative Terminals: 1 x 4 AWG.Remote Turn-ON Signal: 10 AWG.Speaker Output Terminals: 10 AWG. Specifications:Frequency Response: 10Hz - 30kHzHigh Pass Crossover Continuously variable (50-1.2kHz)Low Pass Crossover Continuously variable (40-250Hz)Supply Voltage: 9 - 16VInput Impedance: 22kOhm - Signal to Noise Ratio: >90dBBass Boost: 0/3/6dB SwitchVariable Input Level Control: 0.2V - 6.0VFuses: 80A recommended (2 x 40A ATC)Dimensions (L x W x H): 16.5" x 7.09" x 2.13" (419x180x54mm) UPC: 818550017030