Introducció
The Altec Lansing 221 is a 3-piece amplified speaker system designed to enhance your audio experience for music, games, and movies. This system includes two high-performance satellite speakers and a powered subwoofer, offering rich and accurate sound. It provides versatile connectivity for various devices such as PCs, laptops, MP3 players, and gaming consoles.
Què hi ha a la caixa
Upon unpacking your Altec Lansing 221 speaker system, please ensure all components are present:
- One (1) Powered Subwoofer
- Dos (2) altaveus satèl·lit
- Un (1) Manual d'usuari (aquest document)
- Required Audio and Power Cords

Image: The Altec Lansing 221 speaker system components, including the subwoofer and two satellite speakers.
Instruccions de configuració
- Col·locació: Position the subwoofer on the floor or a sturdy surface near your computer or audio source. Place the two satellite speakers on either side of your monitor or listening area, ensuring they are equidistant for optimal stereo sound.
- Connecteu els altaveus satèl·lit: Connect the cables from the satellite speakers to the corresponding output jacks on the back of the subwoofer. Ensure a secure connection.
- Connecta la font d'àudio: Connect the audio input cable from the subwoofer to the audio output jack (typically a 3.5mm headphone jack) on your computer, MP3 player, or other audio device.
- Connectar l'alimentació: Plug the power cord from the subwoofer into a standard electrical outlet.
- Encès: Turn on the speaker system using the power control, usually located on one of the satellite speakers or the subwoofer.

Imatge: Superior view of a satellite speaker, showing its compact design.
Instruccions de funcionament
- Encès/apagat: Use the power button or switch to turn the system on or off. An indicator light will typically confirm the power status.
- Control de volum: Adjust the master volume using the dedicated volume knob or buttons, usually found on one of the satellite speakers or a wired remote control.
- Auriculars Jack: A headphone jack may be present on one of the satellite speakers. Plugging in headphones will typically mute the speakers and route audio to your headphones.
- Audio Source Adjustment: Ensure the volume on your connected audio source (computer, MP3 player) is also adjusted to a suitable level to prevent distortion.
Manteniment
- Neteja: Use a soft, dry cloth to clean the speaker surfaces. Avoid using liquid cleaners or abrasive materials, which can damage the finish or internal components.
- Col·locació: Keep speakers away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the subwoofer to prevent overheating.
- Gestió de cables: Periodically check all cable connections to ensure they are secure and free from damage. Avoid kinking or placing heavy objects on cables.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so |
|
|
| So distorsionat o poc clar |
|
|
| Subwoofer bass is too strong or weak |
|
|

Imatge: Frontal view of the Altec Lansing 221 subwoofer, showing the speaker grille and port.
Especificacions
- Nom del model: Lansing 221
- Tipus d'altaveu: 2.1 System (Subwoofer and Satellites)
- Tecnologia de connectivitat: Amb cable
- Potència de sortida màxima dels altaveus: 150 watts
- Diàmetre del subwoofer: 4 polzades
- Mida de l'altaveu per satèl·lit: 1 Inches (full-range drivers)
- Dispositius compatibles: Ordinador de sobretaula, portàtil, reproductor MP3, telèfon intel·ligent, tauleta
- Dimensions del producte: 13.1 "P x 12.1" W x 9.5" H
- Pes de l'article: 8.95 lliures
- Color: Plata
- Mètode de control: Remote (wired)
- Font d'alimentació: Elèctric amb cable
Informació de la garantia
The Altec Lansing 221 Amplified Speaker System comes with a Limited Warranty. Please refer to the warranty card included with your product for specific terms, conditions, and duration of coverage. Retain your proof of purchase for warranty claims.
Suport
For further assistance, technical support, or information regarding your Altec Lansing 221 speaker system, please visit the official Altec Lansing weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. Podeu trobar més informació a Altec Lansing Store.





