Polk Audio PSW111 8" Subwoofer


The 8" PSW111 subwoofer packs all the power of Polk Audio technology into just a little over a square foot.

RRP $549 $449 Save $100
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Product Overview

Deep Bass, Small Footprint 
The PSW111 packs all the power of Polk Audio technology into just a little over a square foot. Experience the strongest bass you'll ever feel in one of the smallest subwoofers you’ll ever find.

Dynamic Balance
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.

Innovative Features
Smart circuitry, superior compression and an intelligent amplifier deliver highly efficient bass with low distortion and enhanced blending.

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

Unique Configuration
Specially-tuned, downward-firing ports produce maximum bass impact and keep the cabinet's front profile as sleek as possible.

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

  • Strong, powerful bass inside a low-key subwoofer
  • Connects easily to any system with pro-grade, unfiltered LFE, line and speaker inputs
  • Unique design keeps the PSW111 stable, steady and power efficient, even at extreme volume levels
Technical Specifications

Brand: Polk Audio

Model: PSW111

Size: 8"

Power: 300W

Dimensions (HxWxD): 30.8 x 27.9 x 33cm

Weight: 9.21 kg

Subwoofer Array Driver Enclosure Type: Vented, Downward Firing Port

Subwoofer Array Driver Complement: (1)  8" (20.32 cm) d (Round) Dynamic Balance composite cone - Subwoofer

Warranty and Delivery Details


3 Year Warranty


Free delivery within Australia

1-2 working days processing period