The Gladen ATM 2 is a built-in mono amplifier designed specifically for subwoofer enclosures, serving as an active terminal module that replaces standard 78 mm diameter terminals. This version is optimized for 2 Ohm speakers and utilizes Molex Mini Fit JR connectors for secure power and signal transmission. It handles a frequency range from 25 to 220 Hz, featuring a low pass filter adjustable between 50 and 120 Hz at 12 dB/oct to ensure only the deepest bass reaches the driver. To make integration easier, the module supports both high-level and line-level inputs and includes an automatic turn-on function. For those who want more control over their audio setup, the system is compatible with the optional RTC2 remote. This compact design allows you to transform a passive subwoofer into an active one without needing a separate, bulky amplifier in your trunk, making it a practical choice for car audio enthusiasts seeking a cleaner installation.