Alpine PDX-M12

Alpine's next-generation PDX amplifier series are designed and engineered for ultimate sound quality, power performance and reliability. The new cosmetics offer an attractive, compact package that is 20 percent thinner than the first generation. The PDX's compact chassis is easy to hide and can easily fit in tight spaces, such as under the seat. The PDX amplifiers also are stackable, allowing for a large multi-amplifier system to be installed in a tight space.

The new PDX amplifiers incorporate a completely new power supply design with sophisticated thermal and voltage protection, low noise and high efficiency. This power supply does its work efficiently too, averaging above 90 percent efficiency at all power levels. The thermal protection circuit constantly monitors internal amplifier temperature, reducing power when necessary to keep the music playing under extreme heat and load conditions. It also can roll back power when battery voltage drops significantly under load, again preventing shutdowns under extreme conditions.

The new PDX amplifiers integrate parallel globally modulated analog feedback to maximise sonic quality. This new design results in an extremely wide, flat frequency response with ultra-low noise and distortion. The new PDX amplifiers provide superior sound quality, with extremely low distortion levels.

• Mono subwoofer amplifier
• 2400W Max Power
  
• 1200 watts RMS x 1 at 4 ohms
• 1200 watts RMS x 1 at 2 ohms
• Ultra compact chassis
  

• mono subwoofer amplifier
• 1200 watts RMS x 1 at 4 ohms
• 1200 watts RMS x 1 at 2 ohms
• variable low-pass filter (50-400 Hz, 24 dB/octave)
• selectable subsonic filter (off, 15 Hz, 30 Hz)
• Class-D amplifier design
• stackable installation design with front-panel controls
• quick-connect speaker connectors
• preamp-level inputs and outputs
• MOSFET power and output stages
• CEA-2006 compliant
• 10-1/8"W x 2"H x 7-9/16"D