May 14, 2020
The team from Amazon decided to add to the previously released bass speakers by introducing us to the Echo Sub subwoofer. Let’s what it can do in this Amazon Echo Sub review! Article navigati...
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Amazon Echo Sub vs Polk Audio PSW111
Amazon and Polk Audio
echo-sub.jpg
May 13, 2020
The PSW111 model is manufacturer-oriented for home use in entry-level and mid-level musical and theater complexes installed in small rooms. This is a relatively modest externally unit with a simple (...
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Common
Product
Amazon Echo Sub
Polk Audio PSW111
Model
Echo Sub
PSW111
Brand
Amazon
Polk Audio
Reviews
9289
463
General
Amplification type
active
active
Wireless
Detachable grilles
Enclosure type
sealed
sealed
Power
Nominal output power (RMS), W
100
150
Maximal output power (RMS), W
300
Audio performance
Sensitivity, dB
90
Impedance, Ohm
4
Frequency response, Hz
38-250
Crossover frequency, Hz
50-200
60-120
Driver
Driver quantity
1
1
Driver size, in
6
8
Driver placement
front panel
front panel
Port placement
without
down firing
Connectivity
Wi-Fi
Bluetooth
Extensive connection
RCA LFE inputs
0
1
RCA stereo line level inputs (pair)
0
1
RCA outputs
0
0
XLR inputs (pair)
0
0
XLR outputs (pair)
0
0
Speaker level output (pair)
0
2
Speaker level input (pair)
0
2
Control
Volume
Subwoofer phase
Low-pass filter
Main power switch
App control
Desing
Body material
MDF
Woofer composition
polymer
polymer
Colors
black, white, gray, blue, red
black
Dimensions
Dimensions (W x H x D), cm/in
20 x 21/8 x 8.3
27.9 x 30.8 x 33/11 x 14 x 12.2
Weight, kg/pounds
4.2/9.3
9.5/21
Other
Release year
2018
2004
Subwoofers CHooseratoR comparison rating
- 4.3Amazon Echo Sub
- 7.3Polk Audio PSW111
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