Elektra Alpha Silver Series Amplifiers

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The alpha silver series amplifiers feature high power output in compact sized chassis using efficient designs to get the most power from the smallest footprint. Platinum finish con nections – Ensure solid electrical connections that resist corrosion. Fully Variable Crossovers – Fully variable crossovers promote installation ease and save the cost of outboard crossovers. Additionally, they may be used in conjunction with outboard passive or active crossovers, depending on the complexity required by the system. The 12 dB per octave slope offers steep roll-off above or below the selected frequency. Protection Circuitry – Overload, Short Circuit, Thermal, Low Voltage, High Voltage, and Reverse Polarity. These Protection features are designed to protect the amplifier from misuse, as well as from common causes of amplifier failure. Design Features: IR (International Rectifier) Class-D Topology Mini Size Footprint For Easy Installation In Many Applications Surface Mount Component Technology Audio Precision Quality Control Verification Stable & Reliable Four Layers PCB Trace Layout Power & Protection & Clipping Led Lights Status Indicator Short Circuit, Thermal And Voltage Protection Model a500.4 a1100.5 a1200.1 RMS Power Output at 1 Ohm - - 1200Wx1 RMS Power Output at 2 Ohms 240Wx4CH 150Wx4CH+ 500Wx1CH 1000Wx1 RMS Power Output at 4 Ohms 125Wx4CH 80Wx4CH+ 300Wx1CH 600Wx1 RMS Power Output at 4 Ohms Bridged 480Wx2CH 300Wx2CH THD 0.3% 0.3% 0.3% S/N Ratio >90dB >90dB >90dB Gain Range 0.2-6V 0.2-6V 0.2-6V Crossover Range 20-20kHz 20-20kHz 10- 250Hz Dimensions (in) 8.6 x 6.9 x 1.9 10.6x 6.9 x 1.9 10.6x 6.9 x 1.9 Show more