Description

Autotek MM-1525.5D
The Autotek MM-1525.5D is a compact 5-channel Class D amplifier from the Mean Machine series, designed to power a full car audio system (speakers + subwoofer) with strong output and low distortion. It delivers up to 1500W max power in a space-saving design, making it ideal for complete system builds.
Details & Specs
| Category | Specification |
|---|---|
| Type | Amplifier |
| Brand | Autotek |
| Series | Compact MEAN MACHINE |
| Category | Mobile |
| Condition | New |
| Color | Black |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Amp Class | Class D |
| Total Channels | 5 |
| Max Power | 1500 watts |
| Power @ 1 Ohm | 1 × 800W (Sub Only) |
| Power @ 2 Ohms | 4 × 150W + 1 × 400W |
| Power @ 4 Ohms | 4 × 75W + 1 × 200W |
| 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 | 0.2V – 6V |
| Frequency Response | 10Hz – 22kHz |
| Total Harmonic Distortion (THD) | < 0.1% |
| Audio Inputs | RCA |
| Pre-amp Outputs | RCA |
| Power Terminal | 4 AWG |
| Speaker Terminal Wire Gauge | 12 AWG |
| Fusing | External 100A |
Features & Benefits
| Feature | Description |
|---|---|
| Low Noise Preamplifier Circuit | Ensures low-voltage signal input with minimal distortion during amplification |
| RCA Inputs | Provides high-quality audio connection via RCA inputs and outputs |
| Operation Mode | Mono and Four Channel |
| Crossover Type | Onboard electronic crossover |
| Electronic Equalizer | Built-in EQ for tuning frequencies to speakers and subwoofers |
| Class / Topology | Efficient Class D design with compact size |
| Output Device Technology | ROAD WORTHY™ TCID & PRO-FI™ High Speed MOSFETS for high power and low distortion |
| Heat Sink | Heavy-duty aluminum alloy heatsink with illuminated logo |
| Power Supply | PWM (Pulse Width Modulated) power supply for efficient power delivery |
| Output Connections | Nickel-plated brass terminals with hex set screws for secure connection |
| Connection Type | Angled Allen key connectors for easy installation |
| Full-Range RCA Outputs | Signal pass-through allows connection of additional amplifiers with reduced noise |
| LED System Protection | Diagnostic indicators for overload and speaker short protection |
| Bass Remote Included | Wired remote for adjusting bass levels from anywhere in the vehicle |
Overview
Autotek MEAN MACHINE compact series of car audio amplifiers bring extreme power with PRO-FI™ High Speed MOSFETS and high sound quality with minimum distortion levels. The MM-1525.5D features 1500 watts of power in a 5 channel Class D amplifier. The Class D technology provides extreme power in a smaller footprint. The amplifier can be run from the “output” RCA connections which minimize the need for additional cables running the length of the vehicle.
















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