Logitech Z213 vs Altec VS2621 comparison

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Comparison chart

Logitech Z213
Altec VS2621

Common

Model

Z213
VS2621

Brand

Logitech
Altec

Rating on Amazon

3.6
3.8

Reviews on Amazon

634
2906

General

Type

2.1
2.1

Total output power

7 W
28 W

Driver quantity (per channel)

1
1

Sound

Frequency response

65 Hz-20 kHz
45 Hz-18 kHz

Speakers power (per channel)

1.5 W
7.5 W

Subwoofer power

4 W
13 W

Signal-to-noise ratio

93 dB

Total harmonic distortion

0,1
0,1

Connections

3.5mm input

1
1

RCA input

0
0

3.5mm output

1
1

USB

0
0

Connectivity technology

wired
wired

Controls

Volume

Bass

Treble

Amplifier

Amplification type

active
active

Integrated

Input impedance

Speakers

4 Ohm
8 Ohm

Subwoofer

4 Ohm

Compatible with

PC

TV

Smartphones

PlayStation

Xbox

Features

Color

black
black

USB powered

Wired control pod

Warranty

1 Year
3 Years

Dimensions

Speakers size

5.43 x 3.15 x 3.13 inches
5.1 x 5.2 x 4.7 inches

Speakers weight

1 pound
4 pounds

Subwoofer size

7.25 x 5.12 x 7.76 inches
4.9 x 8.8 x 10.3 inches

Subwoofer weight

2.32 pounds
4.3 pounds