Polk Audio PSW125 User Manual

P O W E R E D
S U B W O O F E R S
O W N E R ’ S
M A N U A L
PSW110
PSW125

Polk Audio PSW125 Specifications

General

Type	Powered Subwoofer
Driver Size	12 inches
Power Output	300 watts
Power	300 watts
Amplifier Power	300 watts
Low Pass Crossover	80 Hz - 160 Hz
Phase Switch	0/180 degrees
Enclosure Type	Bass Reflex
Inputs	Line-level (RCA), Speaker-level (5-way binding posts)

Summary

Important Safety Instructions

Listen Carefully Warning

Warns users of high volume levels and potential hearing damage from Polk Audio products.

First Things First

Unpacking and Inspection

Provides instructions for safely unpacking and inspecting the subwoofer for damage or missing items.

Subwoofer Room Placement

Placement Guidelines and Tips

Offers guidance on subwoofer placement for optimal performance, including avoiding video monitors and corners.

Connecting the Subwoofer to the System

Hookup Option 1: Sub Out to LFE

Connects subwoofer via receiver's 'Sub Out' to LFE input for Dolby Digital systems.

Hookup Option 2: Speaker Level Input

Connects subwoofer via speaker level inputs when receiver lacks a 'Sub Out' port.

Hookup Option 3: Pre Out to Line Level

Connects subwoofer via receiver's full-range 'Pre Out' jacks to line level inputs.

Adjusting Your System

Subwoofer Adjustments Overview

Provides an overview of general settings and fine-tuning adjustments for the subwoofer.

AC Power Connection and Auto On/Off

Details connecting power and using the automatic on/off feature for the subwoofer.

Fine Tuning Your Subwoofer

Instructions for adjusting Volume, Low Pass filter, and Phase for optimal bass response.

Limited Five Year Warranty