Polk Audio PSW111 8" 300W Subwoofer PSW111

SKU: 747192117764


If you're looking to enhance the bass in your stereo system, consider the Polk Audio PSW111 8" 300W Subwoofer. Its compact design complements just about any speaker setup, providing up to 300W of output. It features Klippel Distortion Analyzer technology, optimizing the woofer's motor structure, voice coil alignment, and suspension to provide clean, accurate bass from 36 to 250 Hz.

Moreover, Polk Audio's PSW111 offers an 8" reinforced multi-range, composite woofer, adjustable low-pass crossover, a phase switch, and subwoofer volume control. Connections include line and speaker-level inputs. Signal-sensing technology powers the subwoofer on and off in line with your system.

Dynamic Balance Technology

Unique driver materials, speaker geometry, and construction techniques produce clean, crisp sound and effortlessly big bass, especially when you need it most.

Klippel Distortion Analyzer

State-of-the-art optimizations to the motor structure, voice coil alignment, and suspension ensure the best, most efficient performance at all volumes.

Expertly Crafted

Heavy-duty MDF construction ensures perfect volume and distortion-free low frequencies, while eliminating internal standing waves and performance-robbing resonances.

Down-Firing Ports

A specially-tuned, downward-firing port produces maximum bass impact and keep the cabinet's front profile as sleek as possible.

Line and Speaker Level Inputs

The PSW111 is compatible with virtually any system. It offers a line level input and speaker level inputs. It also features an unfiltered LFE input for use with low-pass filtered subwoofer output jacks.

Timbre-Matched with Polk Speakers

PSW subwoofers blend perfectly with systems made up of other Polk Audio loudspeakers, such as TSI, RM and R/T/M Series speakers.

In the Box

  • Polk Audio PSW111 8" 300W Subwoofer
Subwoofer Type Active
Enclosure Type Bass-Reflex
Amplifier Power Rating 300 W Peak
150 W
Drivers 8" / 20.3 cm Composite (Front-Firing)
Ports 1 (Down-Firing)
Frequency Response 36 to 250 Hz
Magnetic Shielding None
Connectivity 2 x Binding Post Pair Input
2 x Binding Post Pair Output
1 x Stereo RCA Input (Audio/LFE)
Crossover Frequency 80 to 200 Hz
Phase Adjustment 0 / 180°
AC Input Power 100 to 240 VAC, 50 / 60 Hz at 1.6 A
Placement & Mounting Options Floorstanding
Floor Contacts Rubber Feet
Cabinet Material MDF
Grille Cloth (Removable)
Dimensions 11 x 12.1 x 13" / 27.9 x 30.8 x 33 cm
Weight 20.3 lb / 9.2 kg
Packaging Info
Package Weight 10kg
Box Dimensions (LxWxH) 43 x 40 x 38cm

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