1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your VEVOR CB-400D-C 400W Monoblock Class D Car Audio Amplifier. Please read this manual thoroughly before using the product to ensure proper function and safety. This amplifier is designed to deliver powerful and clear bass for your car audio system.
The VEVOR CB-400D-C 400W Monoblock Car Ampmés viu.
2. Instruccions de seguretat
- Always disconnect the vehicle's negative battery terminal before performing any wiring or installation.
- Ensure all wiring is correctly routed and secured to prevent damage or short circuits.
- Install an external fuse within 12 inches (30 cm) of the battery's positive terminal.
- Eviteu instal·lar el fitxer amplificador en llocs exposats a la llum solar directa, a la calor excessiva, a la humitat o a la pols.
- Assegureu-vos una ventilació adequada al voltant amplificador per evitar el sobreescalfament.
- No obriu el amplificador casing. Demaneu totes les tasques de manteniment a personal qualificat.
- Use appropriate gauge wiring for power and speaker connections as recommended.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- 1 x Car Amplifier (VEVOR CB-400D-C)
- 1 x Volume Controller (with 16.4 ft / 5 m cable)
- 1 x paquet dessecant
- 4 x cargols
- 2 x Fusibles
- 1 x Manual d'usuari
4. Característiques del producte
- Potència RMS de 400 W: Delivers 400W RMS at 1Ω, optimized for subwoofers to provide deep bass and strong impact. Features ultra-low total harmonic distortion and noise for clear sound.
- Àmplia compatibilitat: Compatible with most factory car audio systems in sedans and pickups. Supports 1Ω, 2Ω, and 4Ω loads and flexible wiring. Works with 10-inch and 12-inch single/dual voice coil subwoofers.
- Real-Time Volume Control: Includes a remote controller with a 16.4 ft (5 m) cable for adjusting bass volume from the driver's seat.
- Adjustable Audio Settings: Features a control panel with Low Pass Filter, Bass Boost, and Phase Shift for precise audio customization.
- Disseny compacte: Its small size allows for flexible installation in various vehicle locations, such as behind the rear seat or in the trunk.
- Cooling and Protection: Constructed with an aluminum alloy chassis and ventilation holes for improved passive heat dissipation. Built-in temperature, overcurrent, and overvoltage protection ensure safe operation.
5. Configuració i instal·lació
5.1 Consells previs a la instal·lació
- Disconnect your vehicle's negative battery terminal before wiring.
- An external fuse must be installed within 12 inches (30 cm) of the battery's positive terminal.
This detailed diagram provides clear instructions for connecting the amplifier to the car's head unit, subwoofers, and battery, including important tips for pre-installation and external fuse placement.
5.2 Connexions de cablejat
El amplifier supports various subwoofer configurations. Refer to the diagram below for common wiring examples for 1Ω, 2Ω, and 4Ω total impedance with single and dual voice coil subwoofers.
This image provides various wiring configurations for connecting single and dual voice coil subwoofers to the amplifier, demonstrating compatibility with 1 Ohm, 2 Ohm, and 4 Ohm total impedance setups.
5.3 Instal·lació física
Due to its compact size, the amplifier offers flexible installation options. Common locations include behind the rear seat or within the trunk's side panel. Ensure the chosen location allows for proper ventilation.
This diagram illustrates the compact design of the amplifier, allowing for flexible installation in tight spaces such as behind the rear seat or within the trunk's side panel.
The VEVOR CB-400D-C amplifier neatly installed in the trunk of a car, demonstrating a typical mounting location.
6. Instruccions de funcionament
6.1 Control de volum remot
The included remote volume controller allows you to adjust the bass level conveniently from the driver's seat. Connect the remote to the amplifier's 'REMOTE' port.
Una sobrecàrrega view of a car illustrating the amplifier's installation and the 16.4 ft (5 m) remote volume control cable, enabling convenient bass adjustments from the driver's seat.
6.2 Panel Adjustments
El amplifier's control panel provides several settings to fine-tune your audio output:
- Phase Shift (0-180°): Ajusta la fase de la sortida del subwoofer perquè coincideixi amb els altaveus principals, millorant la integració dels greus.
- Filtre de pas baix (LPF): Sets the upper frequency limit for the subwoofer, typically between 50Hz and 250Hz.
- Filtre subsònic: Filters out extremely low frequencies below the audible range, protecting the subwoofer from damage and improving sound quality. Recommended setting is 15-55Hz.
- Bass Boost (0-12 dB): Increases the bass output at a specific frequency, typically around 45Hz. Use sparingly to avoid distortion.
- Input Level (MIN/MAX): Coincideix amb el amplifier's input sensitivity to the output level of your head unit. Start at MIN and slowly increase until desired volume is reached without distortion.
This image displays the amplifier's control panel with adjustable settings for Phase Shift, Low Pass Filter, Subsonic Filter, and Bass Boost, alongside the remote volume control for convenient adjustment from the driver's seat.
Un detallat view de la amplifier's control panel, showing the input terminals, fuse, speaker output, and adjustment knobs for phase, low pass filter, subsonic filter, bass boost, and input level.
7. Manteniment
- Mantenir el amplifier clean and free from dust. Use a soft, dry cloth for cleaning.
- Assegureu-vos que totes les connexions estiguin ben fixades. Comproveu periòdicament el cablejat per detectar qualsevol signe de desgast o dany.
- Do not block the ventilation holes on the amplifier to ensure proper heat dissipation.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense alimentació / AmpEl lificador no s'encén | Blown fuse, loose power/ground connection, remote turn-on wire disconnected. | Check and replace fuses. Verify all power, ground, and remote turn-on connections are secure. |
| Sense sortida de so | Input signal issue, speaker wires disconnected, amplificador en mode de protecció. | Check RCA input cables from head unit. Verify speaker connections. Check amplifier status indicator (PROTECT/POWER LED). |
| So distorsionat | Input level too high, speaker impedance mismatch, damaged speaker. | Adjust input level (gain) on the amplifier. Ensure speaker impedance matches ampcapacitats del lificador. Inspeccioneu els altaveus per detectar danys. |
| Ampsobreescalfament del lificador | Insufficient ventilation, impedance too low, prolonged high-volume use. | Assegureu-vos amplifier has adequate airflow. Check speaker impedance. Reduce volume or allow amplificador per refredar. |
9. Especificacions
This image provides a detailed technical drawing of the amplifier, including its dimensions (6.9 x 8.9 x 2.4 inches) and a summary of key specifications.
| Especificació | Valor |
|---|---|
| Número de model de l'article | CB-400D-C |
| Voltage Rang | DC 9-16V |
| Voltage | DC 12V |
| Potència RMS | 400 W (1Ω) |
| Potència màxima | 800 W (1Ω) |
| Resposta de freqüència | 15-250 Hz |
| AmpClasse lifier | Classe D |
| Impedància | 1Ω, 2Ω, 4Ω |
| Material principal | Aliatge d'alumini |
| Pes del producte | 4.2 lliures / 1.92 kg |
| Relació senyal/soroll (SNR) | 75 dB (1W), 102 dB (Max) |
| Longitud del cable del comandament a distància | 16.4 peus / 5 m |
| Dimensions del producte (L x A x A) | 6.9 x 8.9 x 2.4 polzades / 176 x 226 x 60 mm |
10. Informació de la garantia
For warranty details, please refer to the specific warranty policy provided with your purchase or visit the official VEVOR weblloc web. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.
11. Suport
If you encounter any issues or have questions regarding your VEVOR CB-400D-C amplifier, please contact VEVOR customer service for assistance. Support contact information can typically be found on the VEVOR weblloc web o a l'embalatge del producte.
