Altec VS2621 vs Cyber Acoustics CA-3090 comparison
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Comparison chart
Common
Model
VS2621
CA-3090
Brand
Altec
Cyber Acoustics
Rating on Amazon
3.8
3.5
Reviews on Amazon
2906
1064
General
Type
2.1
2.1
Total output power
28 W
9 W
Driver quantity (per channel)
1
1
Sound
Frequency response
45 Hz-18 kHz
45 Hz-18 kHz
Speakers power (per channel)
7.5 W
2 W
Subwoofer power
13 W
5 W
Signal-to-noise ratio
93 dB
93 dB
Total harmonic distortion
0,1
0,1
Connections
3.5mm input
1
0
RCA input
0
0
3.5mm output
1
2
USB
0
0
Connectivity technology
wired
wired
Controls
Volume
Bass
Treble
Amplifier
Amplification type
active
active
Integrated
Input impedance
Speakers
8 Ohm
4 Ohm
Subwoofer
4 Ohm
4 Ohm
Compatible with
PC
TV
Smartphones
PlayStation
Xbox
Features
Color
black
black
USB powered
Wired control pod
Warranty
3 Years
2 Years
Dimensions
Speakers size
5.1 x 5.2 x 4.7 inches
7 x 3 x 3 inches
Speakers weight
4 pounds
1.6 pounds
Subwoofer size
4.9 x 8.8 x 10.3 inches
8 x 6 x 7 inches
Subwoofer weight
4.3 pounds
4 pounds
