1. Introducció
Thank you for choosing the Canton Smart SUB 8 active subwoofer. This manual provides essential information for the safe and efficient operation of your new audio device. Please read this manual thoroughly before using the product and retain it for future reference.
The Canton Smart SUB 8 is a powerful 200-watt subwoofer designed to enhance the low-frequency performance of your audio system, delivering deep and impactful bass.

Figura 1: Frontal view of the Canton Smart SUB 8 subwoofer, showcasing el seu disseny elegant i minimalista.
2. Instruccions de seguretat
Per garantir un funcionament segur i evitar danys, observeu les següents pautes de seguretat:
- Font d'alimentació: Connect the subwoofer only to an AC power outlet that matches the voltage specified on the unit (100-120V or 220-240V).
- Ventilació: Ensure adequate ventilation around the unit. Do not block ventilation openings. Maintain a minimum distance of 10 cm (4 inches) from walls or other objects.
- Líquids: Do not expose the unit to dripping or splashing liquids. Do not place objects filled with liquids, such as vases, on the unit.
- Calor: Mantingueu la unitat allunyada de fonts de calor com ara radiadors, registres de calor, estufes o altres aparells (inclosos amplificadors) que produeixen calor.
- Neteja: Unplug the unit from the power outlet before cleaning. Use only a dry, soft cloth.
- Manteniment: No intenteu atendre aquest producte vosaltres mateixos. Consulteu tots els serveis a personal de servei qualificat.
- Col·locació: Place the subwoofer on a stable, level surface to prevent it from tipping over.
3. Contingut del paquet
Si us plau, comproveu que tots els elements siguin presents al paquet:
- Canton Smart SUB 8 Subwoofer
- Cable d'alimentació
- Manual d'usuari (aquest document)
Si falta algun article o està malmès, poseu-vos en contacte amb el vostre distribuïdor.
4. Configuració
4.1 Col·locació
The placement of your subwoofer significantly impacts its sound performance. Experiment with different locations to find the best bass response for your room. Generally, placing the subwoofer in a corner or near a wall can enhance bass output.

Figure 2: The Canton Smart SUB 8 integrated into a home entertainment setup, demonstrating a typical placement scenario.
4.2 Connexions
The rear panel of the Smart SUB 8 provides all necessary connections. Refer to Figure 3 for a visual guide.

Figure 3: Rear panel of the Canton Smart SUB 8, detailing the input and power connections.
- Connexió per cable:
- Ensure your audio receiver or ampel lifier està apagat.
- Connect an RCA subwoofer cable (not included) from the 'SUB OUT' or 'LFE OUT' jack on your receiver/amplifier to the 'SUB IN' (RCA) input on the Canton Smart SUB 8.
- Set the 'SUB IN MODE' switch to 'WIRED'.
- Connexió sense fil:
- Set the 'SUB IN MODE' switch to 'WIRELESS'.
- Press the 'WIRELESS PAIRING BUTTON' on the rear panel. The LED indicator on the front of the subwoofer will flash, indicating pairing mode.
- Follow the pairing instructions for your Canton Smart series main unit (e.g., soundbar or speaker system) to establish a wireless connection.
- Connexió d'alimentació:
- Connect the supplied power cable to the 'POWER INPUT' on the rear panel of the subwoofer.
- Connecteu l'altre extrem del cable d'alimentació a una presa de corrent adequada.
4.3 Encès inicial
After making all connections, turn on your audio receiver/amplifier and then the Canton Smart SUB 8. The LED indicator on the front of the subwoofer will illuminate (typically red for standby, green for active) to indicate its status.
5. Funcionament
5.1 Encès/Apagat
The Canton Smart SUB 8 features an automatic standby function. It will power on automatically when an audio signal is detected and enter standby mode after a period of inactivity. You can also manually power it off by disconnecting the power cable.
5.2 Control de volum
The bass level of the Smart SUB 8 is primarily controlled through your connected audio receiver, amplifier, or Canton Smart series main unit. Adjust the subwoofer level setting on your main audio device to achieve the desired bass output.
5.3 Wireless Pairing (if applicable)
If you are using the subwoofer in wireless mode, ensure it is successfully paired with your Canton Smart series main unit. If the connection is lost or needs to be re-established, follow the pairing procedure outlined in Section 4.2.
6. Manteniment
Proper maintenance ensures the longevity and performance of your Canton Smart SUB 8:
- Neteja: Use a soft, dry, lint-free cloth to clean the exterior surfaces of the subwoofer. Do not use liquid cleaners, aerosols, or abrasive chemicals, as they may damage the finish.
- Ventilació: Comproveu regularment que les obertures de ventilació no estiguin obstruïdes per pols o deixalles.
- Manipulació: Avoid dropping or subjecting the subwoofer to strong impacts.
7. Solució De Problemes
If you encounter issues with your Canton Smart SUB 8, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| No power / LED off | Power cable disconnected; Power outlet faulty. | Comproveu la connexió del cable d'alimentació; proveu una altra presa de corrent. |
| No hi ha so del subwoofer | Incorrect input selection; Volume too low; Cable faulty; Wireless pairing lost. | Ensure 'SUB IN MODE' is correct; Increase volume on main unit; Check RCA cable; Re-pair wirelessly. |
| Baixos distorsionats o poc clars | Volume too high; Improper placement; Source audio quality. | Reduce subwoofer volume; Adjust placement; Check source audio. |
| Soroll de brunzit o brunzit | Ground loop; Loose cable connection; Interference. | Try plugging into a different outlet; Ensure all cables are secure; Move away from other electronic devices. |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb personal de servei qualificat.
8. Especificacions
Technical specifications for the Canton Smart SUB 8:
- Marca: Cantó
- Número de model: 3997
- Tipus: Subwoofer actiu
- Power Output (Max): 200 watts
- Resposta de freqüència: 27 Hz - 150 Hz
- Dimensions (L x A x A): 27 cm x 27 cm x 33 cm (10.6 x 10.6 x 13 polzades)
- Pes: 10.74 kg (23.68 lliures)
- Subministrament Voltage: 100-120V / 220-240V (selectable/auto-sensing)
- Configuració del canal de so envoltant: 1.0
- Dispositius compatibles: Laptop, Tablet, Smartphone (as audio source)
9. Garantia i Suport
The Canton Smart SUB 8 comes with a manufacturer's warranty. Please refer to the warranty card or documentation included with your purchase for specific terms and conditions, including warranty period and coverage.
For technical support, service, or inquiries regarding your product, please contact your authorized Canton dealer or visit the official Canton website for contact information in your region. When contacting support, please have your model number (3997) and purchase details ready.