Autotek 2100.4 Alloy Series

Key Features:

• Low Noise Preamplifier Circuit: This amplifier incorporates a low noise preamplifier circuit that ensures the cleanest, distortion-free signal amplification. Your audio source’s low voltage signal is meticulously preserved throughout the amplification process.
• RCA Inputs: Benefit from the highest sound quality connection using quality RCA materials. These inputs not only prevent interference but also minimize distortion within the signal path, providing pristine audio quality.
• High-Level Inputs: Seamlessly integrate this amplifier into OEM audio systems that lack RCA outputs, maximizing aftermarket amplifier power to elevate your audio experience.
• Operation Mode: Designed for mono-only operation.
• Crossover Type: Enjoy variable electronic 12dB per octave crossovers for precise control over audio frequencies.
• Electronic Equalizer: The amplifier boasts fully adjustable 12dB crossovers for fine-tuning your audio output.
• Class/Topology: Embracing Class A/B topology, this amplifier delivers high-quality sound and robust power with minimal distortion.
• Output Device Technology: The use of PRO-FI? High-Speed MOSFETS ensures extreme power combined with high sound quality and minimal distortion levels.
• Heat Sink: Featuring QTD Technology Aluminum, the amplifier’s heat sink employs Quick Thermal Dispersion Technology. This technology keeps the amplifier running cool, maintaining nearly undetectable distortions during normal music playback.
• Power Supply: A high-energy Pulse Width Modulated Power Supply provides ample power while minimizing impact on the electrical system.
• Output Connections: Enjoy secure, corrosion-resistant connections thanks to nickel-plated brass terminals.
• Connection Type: Screw-down connectors offer easy access for hand tools, ensuring quick and secure connections.
• LED System Protection Circuitry Diagnostics: The amplifier features overload and speaker short protection, with illuminated indicators on the amplifier end panel for monitoring.

Specifications:

• Class: Class A/B
• Total Channels: 4
• Power @ 2 Ohms (Ch X Watts): 4 X 85 Watts
• Power @ 4 Ohms (Ch X Watts): 4 X 65 Watts
• Mono Bridged @ 4 Ohms (Ch X Watts): 2 X 130 Watts
• Crossover: Variable Electronic 12dB Per Octave
• Tone Control/Parametric EQ: Built-in Bass Control
• Bass Boost: Switchable: 0 / +6 / +12dB
• Variable Voltage: .2 To 9V
• Frequency Response: 10Hz-22kHz
• Speaker Level Audio Inputs: Yes
• Power Terminal 12v/GND: 4 AWG
• Speaker Terminal Wire Gauge: 12 AWG
• Fusing: 2x30A
• Maximum Power: 2100 Watts
• Number of Channels: 4
• Frequency Response: 10-22000 Hz
• Built-In Crossovers: Yes
• RMS Power Output: 85×4 Watts
• Amplifier Class: A/B
• Fuse Rating: 30×2 A
• Weight: 8 lbs