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Description

Autotek SM-2000.1D

The SM-2000.1D is a powerful 1-channel Class D monoblock car amplifier designed specifically for subwoofer systems. It delivers strong, deep bass output with high efficiency, making it ideal for bass-heavy daily setups and upgraded car audio systems.


Details & Specs

Category Specification
Type Amplifier
Brand Autotek
Series STREET MACHINE
Category Mobile
Condition New
Color Black
Warranty 1 Year
Compatible Vehicles Universal
Amp Class Class D
Total Channels 1
Max Power 2000 Watts
Power @ 2 Ohms 1 × 2000 Watts
Power @ 4 Ohms 1 × 1000 Watts
Crossover Variable Electronic 12dB/Octave
Low Pass Crossover 40Hz – 300Hz
Tone Control / EQ Built-in Bass Control
Bass Boost 0 – 12dB
Subsonic Filter 10Hz – 40Hz
Variable Voltage 0.2 – 6V
Signal to Noise Ratio >100dB
Frequency Response 10Hz – 300Hz
Total Harmonic Distortion (THD) < 0.5%
Speaker Level Inputs RCA
Power Terminal 4 GA (12V/GND)
Speaker Terminal Wire Gauge 8 GA
Fusing External 80A

 

Features & Benefits

Feature Description
Low Noise Preamplifier Circuit Ensures low-voltage input signal is amplified with minimal distortion
RCA Inputs High-quality RCA connections for clean signal transfer and reduced interference
Operation Mode Mono only
Crossover Type Fully adjustable 12dB crossovers
Electronic Equalizer Onboard electronic crossover for tuning speaker and subwoofer frequencies
Class / Topology Class D design for high efficiency and compact subwoofer-focused power
Output Device Technology Pro-Fi™ high-speed MOSFETs for improved efficiency, power, and low distortion
Heat Sink QTD (Quick Thermal Dispersion) aluminum heatsink for effective cooling
Power Supply High-energy PWM (Pulse Width Modulated) power supply for stable and efficient performance
Output Connections Nickel-plated brass terminals for secure, corrosion-resistant connections
Connection Type Screw-down connectors for quick and secure installation
LED Protection System Illuminated indicators for overload and speaker short-circuit protection
Bass Remote Included Wired remote control for adjusting bass levels from inside the vehicle

 


Overview

Autotek SM-2000.1D STREET MACHINE amplifier series with QTD Technology delivers 2000 watts to subwoofers and features built-in electronic crossovers and includes a bass remote.

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Questions and Answers

Q1: What is the SM-2000.1D?

A: It is a 1-channel Class D monoblock amplifier designed for powering car subwoofers.

Q2: Is it 1-ohm stable?

A: Yes, it is commonly used in 1Ω subwoofer setups for maximum output.

Q3: What is its power output?

A: It delivers up to around 2000W peak, with RMS output depending on wiring and system voltage.

Q4: What is it best used for?

A: Deep bass subwoofer systems and high-output car audio setups.

Q5: Does it have bass tuning options?

A: Yes, it includes LPF, subsonic filter, and bass boost controls.


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