The PM-SUBmini from Fostex is an active mini-subwoofer that features a 5" woofer, and is designed to provide powerful bass response in a compact enclosure. It can be used with the built-in, pass-through RCA terminals, easily integrating with your existing compact speakers for better low-frequency enhancement.

The subwoofer features a 50W digital amplifier and a variable crossover-frequency control that can be set between 60 and 150 Hz. There is also a phase-reverse switch for easy adjustment to match main speakers, such as the optional Fostex PM0.1, PM0.3/0.3d, as well as any other compact speakers.

Specifications

• 5-inch (13cm) woofer dedicatedly designed to reproduce powerful lows in a compact enclosure box
• The driver features a high rigid fiberglass material for the diaphragm and the center cap.
• The voice coil is 4-layer wound to control the mid/highs for better lows
• The physical measurements are the same as 2 x PM0.3/0.3d (except for the depth), making the PM-SUBmini an ideal match for the popular desktop speaker system
• Closed type enclosure box with raftered front baffle
• Highly efficient 50W digital amplifier with built-in PSU
• Variable crossover frequency control between 60 / 150 Hz and phase reverse switch for easy adjustment to match such main speakers as PM0.1, PM0.3/0.3d, as well as any other compact speakers
• Signal is fed to main speakers even while the power is turned off
• Automatic energy-saving function puts the PM-SUBmini into sleep mode consuming only 0.5W or less after approx. 15 minutes of no signal input