Autotek MM-1525.4D Mean Machine Compact Bridgeable 4-Channel Full Range Amplifier – 1500 Watts
The Autotek MM-1525.4D Mean Machine Compact 4-Channel Amplifier is designed to deliver powerful, efficient full-range audio performance in a compact and versatile chassis. Featuring advanced Class D technology, PRO-FI™ High Speed MOSFET output devices, and bridgeable operation, this amplifier provides clean, high-output power for speaker upgrades, component systems, and custom vehicle audio builds.
Built for enthusiasts who want maximum performance while saving installation space, the MM-1525.4D delivers up to 1,500 watts of maximum power output. Its compact design, efficient D-Class topology, and advanced circuit technology provide reliable power delivery with reduced heat generation and excellent system flexibility.
Key Features
- 1,500 Watts Max Power Output
- 4-Channel Full Range Class D Amplifier
- Compact Mean Machine Series Design
- Bridgeable Channel Configuration
- 4 x 375 Watts @ 2 Ohms
- 4 x 200 Watts @ 4 Ohms
- 2 x 750 Watts Bridged @ 4 Ohms
- PRO-FI™ High Speed MOSFET Technology
- TCID™ (Twin Coil Isolation Design) Output Technology
- High-Energy PWM Power Supply
- Variable Electronic Crossovers
- Adjustable High-Pass & Low-Pass Filters
- Built-In Electronic Equalizer Controls
- RCA Inputs & Full-Range RCA Pass-Through Outputs
- Low Noise Preamplifier Circuit
- Nickel-Plated Brass Connection Terminals
- Heavy-Duty Aluminum Alloy Heat Sink with Illuminated Logo
- Thermal, Overload & Speaker Short Protection
- LED Power and Protection Indicators
Compact High-Power Performance
The MM-1525.4D combines efficient Class D amplification with Autotek’s PRO-FI™ High Speed MOSFET technology to deliver strong audio output while maintaining a compact footprint. This makes it an excellent choice for vehicles where installation space is limited but powerful multi-channel amplification is required.
Flexible Full-Range Audio Control
With four independent channels and bridgeable capability, the MM-1525.4D allows multiple system configurations. Use it to power front and rear speakers, component speaker systems, or bridge channels for increased output in custom audio installations.
Fine-tune your system using built-in controls:
- Variable High-Pass & Low-Pass Crossovers
- Adjustable Input Sensitivity
- Electronic Equalizer Controls
- Full-Range Operation Mode
- Four-Channel or Bridged Mono Configuration
Advanced Connectivity
The MM-1525.4D features RCA inputs and full-range RCA outputs for simple integration into factory and aftermarket systems. Pass-through outputs allow additional amplifiers to be connected while helping reduce unnecessary signal cable runs in larger audio builds.
Specifications
- Amplifier Class: Class D
- Channels: 4
- Maximum Power Output: 1,500 Watts
- Power Output @ 2 Ohms: 375 Watts x 4
- Power Output @ 4 Ohms: 200 Watts x 4
- Bridged Power @ 4 Ohms: 750 Watts x 2
- Frequency Response: 10Hz–22kHz
- Total Harmonic Distortion: <0.05%
- Variable Crossover Range: 40Hz–400Hz
- Input Sensitivity: 0.2V–6V
- Power Wire Size: 4 AWG
- Speaker Wire Size: 12 AWG
- Fuse Rating: External 60A
- Compact Chassis Design
What's Included
- Autotek MM-1525.4D Mean Machine 4-Channel Amplifier
- Installation Hardware
- User Manual
Perfect For
- Full-range speaker upgrades
- Component speaker systems
- Front and rear speaker installations
- Custom multi-channel audio builds
- Factory audio system upgrades
- Cars, trucks, SUVs, and performance vehicle sound systems
Upgrade your vehicle’s sound system with the Autotek MM-1525.4D Mean Machine 4-Channel Amplifier and experience compact Class D power, flexible system tuning, and reliable high-output performance designed for serious car audio enthusiasts.
