1. Introducció
The VOX BC108 Black Cab Series Amplifier Cabinet is a compact and portable speaker cabinet designed to deliver quality sound for guitar amplification. Featuring an 8-inch speaker and 25 Watts of power handling, it is ideal for practice, studio use, and small venues. This manual provides essential information for the safe and effective use of your BC108 cabinet, ensuring optimal performance and longevity.

Figura 1: Frontal view of the VOX BC108 Amplifier Cabinet.
2. Precaucions de seguretat
To prevent electric shock, fire, or damage to the unit, please read and follow all instructions carefully.
- Font d'alimentació: This cabinet is passive and does not require direct power. Ensure any connected amplifier is properly grounded and uses the correct voltage.
- Ventilació: Do not block any ventilation openings. Ensure adequate airflow around the cabinet.
- Aigua i humitat: Do not expose the unit to rain, moisture, or excessive humidity. Do not place objects filled with liquids on or near the unit.
- Calor: Mantingueu la unitat allunyada de fonts de calor com ara radiadors, registres de calor, estufes o altres aparells que produeixin calor.
- Neteja: Netegeu només amb un drap sec. No utilitzeu netejadors líquids ni aerosols.
- Manteniment: No intenteu atendre aquest producte vosaltres mateixos. Consulteu tots els serveis a personal de servei qualificat.
- Col·locació: Place the cabinet on a stable, level surface to prevent it from falling.
- Cables d'altaveus: Use high-quality speaker cables with appropriate gauge for connections to prevent signal loss or damage.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- VOX BC108 AmpArmari lifier
- Speaker Cable (may vary by region/retailer)
- Manual d'instruccions (aquest document)
4. Configuració
Follow these steps to set up your VOX BC108 amplifier cabinet:
- Col·locació: Position the BC108 cabinet on a stable surface. For optimal sound projection, consider placing it on the floor or on a sturdy stand.
- Connexió a un Amplifier Head:
Locate the speaker output jack on your amplifier head and one of the input jacks on the rear of the BC108 cabinet. Use a high-quality speaker cable to connect these two points. Ensure both the amplifier and the cabinet are powered off before making connections.

Figure 2: The BC108 cabinet paired with an MV50 ampcap lifier.

Figure 3: Rear panel of the BC108, illustrating the parallel speaker jacks.
- Coincidència d'impedància: The BC108 has an impedance of 8 Ohms. Ensure your amplifier head's output impedance setting matches or is compatible with the cabinet's impedance to prevent damage to your ampmés viu.
- Parallel Speaker Jacks: The BC108 features two parallel speaker jacks. One jack serves as the input from your amplifier, and the other can be used to connect an additional speaker cabinet in parallel. When connecting two 8-Ohm cabinets in parallel, the total impedance presented to the amplifier will be 4 Ohms. Ensure your amplifier can safely operate at this lower impedance.
5. Funcionament
The BC108 is a passive speaker cabinet and its operation is directly controlled by the connected ampcap lifier.
- Encès/apagat: Enceneu el vostre amplifier head after all connections are securely made. Turn off the amplifier head before disconnecting any cables.
- Control de volum: Adjust the volume and tone settings directly on your ampcap lifier.
- Daisy-Chaining (Connecting Multiple Cabinets): If you wish to connect a second 8-Ohm cabinet, use a speaker cable to connect the second parallel jack on the BC108 to the input of the additional cabinet. Remember that this configuration will result in a 4-Ohm load for your ampmés viu.

Figure 4: Two BC108 cabinets stacked, demonstrating a potential multi-cabinet setup.
6. Manteniment
Proper maintenance ensures the longevity and performance of your BC108 cabinet.
- Neteja: Wipe the exterior of the cabinet with a soft, dry cloth. Do not use abrasive cleaners, solvents, or waxes, as these can damage the finish.
- Emmagatzematge: When not in use for extended periods, store the cabinet in a dry, temperature-controlled environment, away from direct sunlight and extreme temperatures.
- Inspecció: Periodically check speaker cables for any signs of wear or damage. Replace damaged cables immediately.
7. Solució De Problemes
If you encounter issues with your BC108 cabinet, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| No sound from cabinet. |
|
|
| Distorted or weak sound. |
|
|
| So intermitent. |
|
|
If the problem persists after attempting these solutions, please contact VOX customer support or a qualified service technician.
8. Especificacions
| Marca | VOX |
| Nom del model | BC108 |
| Mida de l'altaveu | 8 polzades |
| Manipulació de potència | 25 watts |
| Impedància | 8 ohms |
| Jacks d'entrada/sortida | 2 x Parallel Speaker Jacks |
| Pes de l'article | 9.7 lliures (aprox. 4.4 kg) |
| Material de tancament | Acer inoxidable |
| Fabricant | Korg USA Inc. |
9. Informació de la garantia
The VOX BC108 Amplifier Cabinet comes with a Garantia limitada d'1 any from the date of purchase. This warranty covers manufacturing defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, modification, unauthorized repair, or normal wear and tear.
For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official VOX weblloc.
10. Atenció al client
If you have any questions, require technical assistance, or need to arrange for service, please contact VOX customer support:
- Weblloc: Visit the official VOX weblloc web amb preguntes freqüents, recursos d'assistència i informació de contacte.
- Contacte: Refer to the contact section on the VOX weblloc web per obtenir números de telèfon o assistència per correu electrònic.
- Distribuïdor: Contact your authorized VOX dealer for local support and service options.





