Polk Audio PSW111 vs JBL PRX718XLF

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Votes 1 1
Rating 5 5

Common

Product

Polk Audio PSW111
JBL PRX718XLF

Model

PSW111
PRX718XLF

Brand

Polk Audio
JBL

Rating

4.4 of 5
4.2 of 5

Reviews

259
25

General

Amplification type

active
active

Detachable grilles

Power

Nominal output power (RMS), W

150
1500

Maximal output power (RMS), W

300
1500

Audio amplifier output power, W

150
1500

Audio performance

Sensitivity, dB

90
134

Impedance, Ohm

4

Frequency response, Hz

38-250
30-103

Crossover frequency, Hz

60-120
35-87

Controls

Volume

Subwoofer phase

Low-pass filter

Main power switch

Driver

Driver quantity

1
1

Driver size, in

8
18

Driver placement

front panel
front panel

Port placement

down firing
front panel

Connections

RCA LFE inputs

1

RCA stereo line level inputs (pair)

1

RCA outputs

XLR inputs (pair)

1

XLR outputs (pair)

1

Wireless

Bi-amp

Speaker outputs (pair)

2

Speaker inputs (pair)

2

Material

Body material

MDF
plywood

Woofer composition

polymer
polymer

Colors

black
black

Enclosure type

sealed
vented

User manual

Manual

Dimensions

Dimensions (H x W x D), cm/in

30.8 x 27.9 x 33/14 x 11 x 12.2
69.3 x 52.2 x 72.9/27.2 x 20.6 x 28.5

Weight, kg/pounds

9.5/21
36.8/81

Subwoofers CHooseratoR comparison rating

  • better
  • worse
  • 13.3
  • 8.8
  • 13.3Polk Audio PSW111
  • 8.8JBL PRX718XLF

The Polk Audio PSW111 is better subwoofer in this comparison. Check Polk Audio PSW111 price

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