This document is the manual of ELEKTRA Mobile Audio ALPHA series amplifiers
This manual provides instructions for the ELEKTRA Mobile Audio Alpha Series amplifiers, including the α 500.4, α 1100.5, α 800.1, and α 1200.1 models. It covers features such as fully variable crossovers with 12 dB per octave slopes and comprehensive protection circuitry including overload, thermal, and reverse polarity protection. The document emphasizes professional installation by an authorized dealer and recommends mounting the amplifier in a well-ventilated area with fins facing up.
| RMS Power Output at 1Ω | 800Wx1CH / 1200Wx1CH |
|---|---|
| RMS Power Output at 2Ω | 240Wx4CH / 150Wx4CH+ 500Wx1CH / 600Wx1CH / 1000Wx1CH |
| RMS Power Output at 4Ω | 125Wx4CH / 80Wx4CH+ 300Wx1CH / 400Wx1CH / 600Wx1CH |
| Total Harmonic Distortion | 0.3% |
| Gain Range | 0.2-6V |
| Crossover Range | 40-4kHz |
The fins should be facing up, either vertically or horizontally, to provide adequate ventilation.
The fuse should be installed as close as possible to the battery, ideally within 18 inches of wire length.
They use IR (International Rectifier) Class-D Topology.