SYSTEM SPECIFICATIONS

 

SPL:

97dB

 

POWER REQUIREMENTS

 

 

 

 

 

 

USA, Canada:

120 V AC @ 60 Hz

 

SATELLITE AMPLIFIED SPEAKERS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Drivers (per satellite):

Two 28mm microdrivers

 

Europe, United Kingdom,

 

 

 

Driver (subwoofer):

One 3" mid-range

 

applicable Asian countries:

230 V AC @ 50 Hz

 

 

 

 

 

 

 

 

 

 

 

UL/cUL/CE/NOM Approved

 

 

 

SUBWOOFER

 

 

 

 

 

 

 

 

 

 

 

 

 

Driver:

One 61⁄2" long-throw woofer

 

 

 

 

 

 

 

 

 

 

 

TROUBLESHOOTING

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

LED is not lit.

Power isn’t turned on.

Press Power button on right satellite.

 

 

 

 

AC cord isn’t connected to the wall outlet.

Check to see if the power on LED is illuminated on the right satellite. If not,

 

 

connect AC power.

 

 

 

 

Surge protector (if used) isn’t powered on.

If the subwoofer’s AC power cord is plugged into a surge protector, make sure

 

 

the surge protector is switched on.

 

 

 

 

Wall outlet not functioning.

Plug another device into the wall outlet (same jack) to confirm the outlet

 

 

is working.

 

 

 

No sound from

Power isn’t turned on.

Verify the subwoofer’s AC power cord is plugged into the wall outlet.

one or more

 

 

 

 

speakers.

 

Verify the Power button has been pressed by confirming the LED

 

 

is illuminated.

 

 

 

 

Volume is set too low.

Turn the volume knob clockwise to raise the volume.

 

 

 

 

 

Check volume level on the computer sound card or alternate audio source

 

 

device and set at mid-level.

 

 

 

 

Audio cable isn’t connected to audio source.

Connect audio cable to the audio source. Make sure the signal cable is

 

 

inserted firmly into the correct jack.

 

 

 

 

Audio cable is connected to wrong output on

Make sure the lime green 3.5 mm audio input cable is connected and fully

 

audio source.

inserted into the “line-out” or “audio-out” jack on your soundcard or other

 

 

audio source.

 

 

 

 

Problem with audio source.

Test the speakers on another audio source by removing the lime green 3.5mm

 

 

audio input cable from the audio source and connecting it to the “line-out”

 

 

or headphone jack of a different audio source (e.g., Walkman, Discman or

 

 

FM radio).

 

 

 

Crackling sound

Bad connection.

Check all cables. Make sure they are connected to “line-out” or “audio-out”

from speakers.

 

jack on your sound card or other audio source—and NOT “speaker-out.”

 

 

 

 

Volume control in Windows is set too high.

Check the Windows volume control and decrease if necessary.

 

 

 

 

A problem with your audio source.

Unplug the lime green 3.5 mm audio input cable from the audio source. Then

 

 

plug it into the headphone jack of an alternate source (e.g., portable CD,

 

 

cassette player or FM radio).

 

 

 

Sound is

Volume level set too high.

Decrease volume level.

distorted.

 

 

Windows volume control is set too high.

Adjust the Windows volume and balance controls to the center as a starting

 

 

 

point, then use the speaker controller to adjust as necessary.

 

 

 

 

Sound source is distorted.

.WAV and .MID files are often of poor quality; therefore distortion and noise

 

 

are easily noticed with high-powered speakers. Try a different audio source

 

 

such as a music CD.

 

 

 

3

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Altec Lansing VS4121 manual System Specifications, Power Requirements, Satellite Amplified Speakers, Subwoofer
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VS4121 specifications

The Altec Lansing VS4121 is an impressive 2.1 speaker system designed to deliver a powerful audio experience for music lovers, gamers, and movie enthusiasts alike. With its sleek design and robust features, the VS4121 stands out in the realm of computer audio solutions.

One of the primary characteristics of the VS4121 is its three-piece configuration, which includes two satellite speakers and a dedicated subwoofer. The two satellite speakers are designed to produce crisp highs and clear mids, enhancing dialogue and vocals in multimedia content. The compact size of the satellites allows them to fit easily into any workspace or entertainment setup without occupying excessive space.

The subwoofer is a standout feature of the VS4121, delivering deep and resonant bass that significantly enhances the overall audio experience. With a 20-watt RMS power output, the subwoofer creates rich lows that can fill a room, making it perfect for bass-heavy music genres or action-packed games. The subwoofer is also housed in a wooden enclosure, which helps to improve sound quality by reducing resonance and distortion.

Another notable technology in the VS4121 is its advanced audio processing capabilities. The system supports a frequency response range from 40 Hz to 20 kHz, ensuring that users can enjoy a full spectrum of sound. This range is essential for both music and cinematic audio, allowing for elements of audio that might typically be lost in lower-quality systems to be fully realized.

The VS4121 also boasts user-friendly features, including an easy-to-access volume control knob located on the right satellite speaker. This design enhances convenience, allowing users to adjust the volume quickly without frantically searching for controls. Additionally, the speakers are equipped with a headphone jack, providing a straightforward solution for private listening sessions.

Installation is straightforward, with a simple plug-and-play setup that accommodates various devices, including computers, laptops, televisions, and gaming consoles. The system connects via standard audio input, ensuring compatibility with a wide range of devices.

In conclusion, the Altec Lansing VS4121 offers a compelling combination of design, power, and user-centered features. Its impressive sound quality, robust subwoofer performance, and versatile connectivity options make it an excellent choice for anyone looking to elevate their audio experience. Whether used for casual listening, gaming, or movie watching, the VS4121 delivers performances that are sure to satisfy audiophiles and casual users alike.
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