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Active Subwoofer
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 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.

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

Technical Specifications

Woofer Diameter 5" (13 cm)
Frequency Response 40 to 150 Hz
Output Power 50 W
Crossover Adjustment 60 to 150 Hz
Signal to Noise Ratio 80 dB (A-weighted)
Enclosure Type Closed with raftered front baffle
Input 1 x stereo RCA, coaxial
Thru 1 x stereo RCA, coaxial
Input Impedance 10 kOhms or higher
Power Consumption Operating: Approximately 15 W 
Standby: < 0.5 W
Dimensions (W x H x D) 7.9 x 7.3 x 9.2" (200 x 185 x 233 mm)
Weight Approx. 16.3 lb (7.4 kg)

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