Description

Autotek SM-3600.1D
The Autotek SM‑3600.1D 3600W Monoblock Car Audio Amplifier is a powerful 1‑channel Class D subwoofer amplifier from Autotek’s Street Machine series. It delivers extremely high peak power and is engineered for deep, chest‑thumping bass performance. This monoblock amp is ideal for driving large subwoofers in medium to heavy bass car audio systems.
Details & Specs
| Specification | Details |
|---|---|
| Type | Amplifier |
| Brand | Autotek |
| Series | STREET MACHINE |
| Category | Mobile |
| Condition | New |
| Color | Black |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Amp Class | Class D |
| Amp Total Channels | 1 |
| Amp Max Power (watts) | 3600 |
| Amp Power @ 1 Ohm (ch x watts) | 1 x 3600 |
| Amp Power @ 2 Ohms (ch x watts) | 1 x 1800 |
| Amp Power @ 4 Ohms (ch x watts) | 1 x 900 |
| Amp Crossover | Variable Electronic 12dB Per Octave |
| Amp Variable Low Pass Crossover | 40Hz-300Hz, 12dB per Octave |
| Amp Tone Control / Parametric EQ | Built-in Bass Control |
| Amp Bass Boost | 0-12dB |
| Amp Subsonic Filter | 10Hz-40Hz |
| Amp Variable Voltage | 0.2-6V |
| Amp Signal to Noise | >100dB |
| Amp Frequency Response | 10Hz-300Hz |
| Amp Total Harmonic Distortion (THD) | < 0.5% |
| Amp Speaker Level Audio Inputs | RCA |
| Amp Power Terminal 12v/GND | 4 GA |
| Amp Speaker Terminal Wire Gauge | 8 GA |
| Amp Fusing | External 150A |
Features & Benefits
| Feature | Description |
|---|---|
| Low Noise Preamplifier Circuit | Maximum low voltage signal from the source unit enters through a low voltage circuit, delivering minimal distortion through amplification. |
| RCA Inputs | High-quality RCA connections prevent interference and minimize signal distortion. |
| Operation Mode | Mono only. |
| Crossover Type | Fully Adjustable 12dB Crossovers. |
| Electronic Equalizer | Onboard control allows tailoring of amplifier output frequencies to speakers and subwoofers. |
| Class / Topology | Class D: Efficient design delivers maximum power for subwoofer frequencies while maintaining a small footprint. |
| Output Device Technology | Pro-Fi™ High Speed MOSFETs maximize power efficiency, improve sound quality, and minimize distortion. |
| Heat Sink | QTD Technology Aluminum: Quick Thermal Dispersion ensures the amplifier runs cool with minimal distortion. |
| Power Supply | High-energy PWM power supply delivers power efficiently with minimal electrical impact. |
| Output Connections | Nickel-plated brass terminals provide secure, corrosion-resistant connections. |
| Connection Type | Screw-down connectors allow easy access for hand tools and secure installation. |
| LED System Protection Circuitry | Monitors overload and speaker short protection with illuminated indicators on the amplifier panel. |
| Bass Remote Included | Wired Bass Remote allows adjustment of bass frequencies from a control mounted anywhere in the vehicle. |
Overview
Autotek SM-3600.1D STREET MACHINE amplifier series with QTD Technology delivers 3600 watts to subwoofers and features built-in electronic crossovers and includes a bass remote.






















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