1. Producte acabatview
The Sunbuck 6188BT/326BT series are compact 2.0-channel Hi-Fi karaoke audio amplifiers designed for versatile use in home entertainment, small KTV setups, and background music systems. These amplifiers deliver clear, dynamic sound and offer multiple connectivity options including Bluetooth 5.0, USB/SD card playback, FM radio, and auxiliary input. They also feature dual (6188BT) or quad (326BT) microphone inputs with independent volume and echo control, making them ideal for karaoke performances and voice announcements.
The devices support both household AC power (110V or 220V depending on region/plug type) and vehicle 12V DC power input, providing flexibility for various applications.
Imatge: Frontal view of TAV-6188BT ampvidador, espectacleasing key features like Bluetooth, FM Radio, and USB/SD playback.
2. Informació de seguretat
- Ensure the power switch is in the "OFF" position before connecting to power to avoid inrush current damage.
- Connecteu el cable d'alimentació a una presa de corrent elèctrica amb terra.
- Observe polarity markings (red = positive, black = negative) when connecting speakers to ensure correct phasing and avoid audio distortion.
- Utilitza el amplifier in a well-ventilated area, away from direct sunlight, moisture, and heat sources.
- Eviteu operar el amplifier at maximum volume for extended periods to prevent overheating and component damage.
- If you notice unusual smells, smoke, or noises, immediately turn off the power and disconnect the cord. Do not attempt to repair the unit yourself; contact authorized service personnel.
- **Voltage Warning**: US Plug models are 110V; EU Plug models are 220V-240V. Please select the appropriate specification according to the voltage of your country to avoid burning the ampmés viu.
3. Contingut del paquet
Marqueu la casella per als elements següents:
- Potència d'àudio Amplifier (TAV-6188BT or AV-MP326BT) x1
- Comandament a distància x1
- Cable d'alimentació x1
- Manual d'usuari x1
- Targeta de garantia x1
- 32GB USB Card (promotional gift, may vary) x1
Image: Contents included in the product packaging.
4. Característiques del producte
- Built-in Bluetooth 5.0 Connectivity: Seamlessly pairs with smartphones, tablets, and laptops for wireless music streaming with stable connectivity.
- 2.0-Channel Stereo Output: Delivers clear, balanced stereo sound for music, movies, and karaoke performances.
- Dual/Quad Microphone Inputs: Supports two (6188BT) or four (326BT) microphones with independent volume and echo controls, ideal for karaoke and voice announcements.
- Reproducció multimèdia: Supports direct playback of MP3 audio files from USB flash drives and SD cards.
- Funció de ràdio FM: Built-in FM tuner with auto-scan and manual tuning capabilities, utilizing a telescopic antenna for better reception.
- Ajust d'EQ: Treble and bass controls allow customization of the audio output. The 326BT model also features a 5-band EQ mixer function.
- Comandament a distància: Full-function infrared remote control for convenient operation of input selection, volume, and playback functions.
- Disseny compacte: Desktop-sized chassis that is easy to install and fits well in various environments.
- Funcions de protecció: Includes power-off memory playback, switching machine speaker protection, short circuit protection, and overload protection.
- Entrada d'alimentació versàtil: Supports household AC 220V/110V and vehicle 12V DC power input.
Image: TAV-6188BT amplifier highlighting new features and dual power input capability.
5. Controls i interfícies
5.1 Front Panel Controls (TAV-6188BT shown)
Image: Front panel layout and controls of the TAV-6188BT ampmés viu.
- Llum indicador d'alimentació: S'il·lumina quan el ampel lifier està encès.
- Retard del micròfon: Adjusts the delay effect for microphone input.
- Ajust dels baixos: Controls the low-frequency response for microphone input.
- Ajust dels aguts: Controls the high-frequency response for microphone input.
- Equal Loudness Switch: Enhances bass and treble at low volume levels.
- Left and Right Vocal Balance: Adjusts the balance between left and right channels.
- Selecció de la font de so: Selecciona la font d'entrada d'àudio.
- SD Interface: Slot for SD card playback.
- Pantalla LED: Shows current input source, FM frequency, and playback status.
- Interfície USB: Port for USB flash drive playback.
- Control de volum mestre: Controls the overall audio output level.
- Interruptor d'alimentació: Gira el ampmés viu encès o apagat.
- Mic Bass/Treble/Reverberation: Individual controls for microphone sound characteristics.
- Mic Volume (MIC1/MIC2): Adjusts the input volume for connected microphones.
- Mic Jack (MIC1/MIC2): Input ports for microphones.
- MP3 Playback Controls (A, B, C, D, E):
- A: MP3 playback
- B: Next song
- C: Radio forward selection
- D: Pause/FM automatic channel selection
- E: Mode switching
5.2 Interfícies del panell posterior
Image: Rear panel connections of the TAV-6188BT ampmés viu.
- FM ANT: Connexió per a l'antena telescòpica FM.
- AUDIO INPUT (VCD, CD, LINE): RCA input jacks for external audio sources.
- AUDIO OUTPUT (LINE): RCA output jacks for connecting to other audio devices.
- SPEAKER SYSTEM (R, L): Red and black terminals for connecting passive speakers.
- POWER DC12V INPUT: DC input for vehicle 12V power supply.
- POWER SOURCE (~110V/220V): AC input for household power supply.
Image: Rear panel connections and connectable equipment for the AV-MP326BT ampmés viu.
6. Instal·lació i connexió
6.1 Connexió d'alimentació
- Assegureu-vos el amplifier's power switch is in the "OFF" position.
- Connect the provided power cord to the AC input on the rear panel.
- Plug the other end of the power cord into a grounded electrical outlet (110V or 220V-240V, depending on your model and region).
- For vehicle use, connect a 12V DC power supply to the "POWER DC12V INPUT" terminals on the rear panel.
6.2 Connexió dels altaveus
- Use speaker wires to connect the left (L) and right (R) speaker terminals on the rear panel to your passive speakers.
- Observe polarity markings: Red terminals are positive (+), and black terminals are negative (-). Ensure correct phasing (positive to positive, negative to negative) to avoid audio distortion.
- Secure all connections tightly to prevent loose contacts.
6.3 Connexió de la font d'àudio
- Emparellament Bluetooth:
- Enceneu el ampmés viu.
- Select the "BT" input mode using the MODE button on the front panel or remote control. The LED display will show "BLUE" or "BT".
- Activa el Bluetooth al teu dispositiu (telèfon intel·ligent, tauleta, ordinador portàtil).
- Cerca "AV-660BT" (or similar, e.g., "Sunbuck BT") in your device's Bluetooth list and complete the pairing.
Image: AV-MP326BT amplifier highlighting built-in Bluetooth connectivity.
- Reproducció de targetes USB/SD:
- Insert a USB flash drive or SD card into the corresponding slots on the front panel.
- El amplifier will automatically detect and play supported audio files (MP3).
Image: AV-MP326BT amplifier with USB and SD card input slots.
- Entrada AUX:
- Use a 3.5mm audio cable (or RCA cables for VCD/CD inputs) to connect external audio devices (e.g., TV, CD player, phone) to the AUX input jacks on the rear panel.
- Select the appropriate input source (VCD, CD, LINE) using the MODE button.
- Ràdio FM:
- Extend the built-in telescopic antenna fully for optimal reception.
- Select the "FM" input mode.
- Use the front-panel buttons (CH+, CH-, AUTO) to auto-scan or manually tune to FM stations.
6.4 Connexió del micròfon
- Plug microphones into the front-panel MIC1 and MIC2 jacks (TAV-6188BT) or MIC1-MIC4 jacks (AV-MP326BT).
- Adjust the MIC VOL and ECHO controls for each channel to optimize vocal performance and avoid feedback.
Image: AV-MP326BT amplifier highlighting dual microphone input and remote control.
7. Instruccions de funcionament
7.1 Passos bàsics d'operació
- Ensure all necessary cables (power, speakers, audio sources, microphones) are securely connected.
- Turn on the power switch. The amplifier will initialize, and the display will activate.
- Select your desired input source using the MODE button on the front panel or remote control.
- Gradually increase the master volume to a comfortable listening level.
- Adjust the TREBLE, BASS, and microphone controls (MIC VOL, ECHO) to optimize the audio output.
- When using a microphone, adjust the MIC VOL and ECHO knobs to avoid feedback and ensure clear vocal reproduction.
- When finished, lower the master volume to the minimum, turn off the power switch, and disconnect the power cord.
7.2 Ús del comandament a distància
El amplifier comes with a full-function infrared remote control for convenient operation from a distance. Use it to:
- Gireu el ampactivador/desactivat.
- Select input sources (BT, USB, SD, FM, AUX).
- Ajustar el volum mestre.
- Control playback (play/pause, previous/next track) for USB/SD.
- Perform FM radio auto-scan and manual tuning.
8. Manteniment
- Neteja: Use a dry, soft cloth to wipe the exterior of the amplifier. Do not use liquid cleaners or aerosols directly on the unit.
- Cura de l'antena: Extend the FM antenna fully for optimal reception. Avoid bending or damaging the antenna.
- Emmagatzematge: Quan no s'utilitzi durant períodes prolongats, guardeu-lo ampGuardar en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
9. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense sortida de so | Power not connected, incorrect input source, loose speaker connections | Check power cord, select correct input, re-secure speaker cables |
| Error de connexió Bluetooth | Device out of range, Bluetooth disabled, signal interference | Move device closer, enable Bluetooth, reduce interference from other devices |
| Retroalimentació del micròfon | Volume too high, microphone too close to speakers | Lower mic volume, reposition microphone away from speakers |
| Mala recepció FM | Antenna not extended, weak signal | Extend the antenna, adjust the amplifier's position |
| Àudio distorsionat | Overloaded input, incorrect EQ settings | Reduce input level, reset EQ to default settings |
10. Especificacions
10.1 General Specifications (Applicable to both models)
| Item | Especificació |
|---|---|
| Canals de sortida | Estèreo de 2.0 canals |
| Versió Bluetooth | 5.0 |
| Interfícies d'entrada | USB, SD card, AUX (MIC input), Bluetooth 5.0, FM radio |
| Controls EQ | Treble, Bass adjustment (5-band EQ mixer on 326BT) |
| Mostra | Digital LCD screen showing input source, FM frequency, and playback status |
| Font d'alimentació | AC 220V/50Hz or 110V/60Hz (regional), DC12V |
| Certificació | CE |
10.2 TAV-6188BT Specific Specifications
| Item | Especificació |
|---|---|
| Potència nominal | 150W + 150W (Peak: 300W + 300W) |
| Impedància de càrrega | 4-16 ohms |
| Sensibilitat d'entrada | 100mV (Audio), >10mV<30mV (Mic Output) |
| Resistència d'entrada | 47KΩ (Audio), 600 ohms (Mic) |
| Relació senyal/soroll | >80dB (Audio), ≥95dB (A weighting) |
| Distorsió harmònica | <0.01% (Audio), ≤0.02% (Audio) |
| Resposta de freqüència | 20Hz-40KHz |
| Ajust dels baixos | ±12dB (100Hz) |
| Ajust dels aguts | ±12dB (100Hz) |
| Digital Reverberation Time | 200mT-50mT |
| Dimensions | 350 mm x 290 mm x 100 mm |
| Pes | 4.5 kg |
Image: Detailed specifications and dimensions for the TAV-6188BT ampmés viu.
10.3 AV-MP326BT Specific Specifications
| Item | Especificació |
|---|---|
| Potència nominal | 1200 W (màxim: 2000 W) |
| Freqüència nominal | 20KHz - 20KHz |
| Relació senyal/soroll | 90 dB |
| Standard Impedance | 4 a 16 ohms |
| Distorsió harmònica total | ≤ 0.5% |
| Signal Input Sensitivity | 200mv (± 30mv) |
| Sensibilitat d'entrada del micròfon | 9 mv (± 2mv) |
| Recording Level Output | 1V |
| Auxiliary Level Output | 1V |
| Dimensions | 26 cm x 29 cm x 10 cm (10 polzades x 11.4 polzades x 4 polzades) |
Image: Detailed specifications for the AV-MP326BT ampmés viu.
11. Consells d'usuari
- For optimal sound quality, ensure all audio cables are of good quality and securely connected.
- When using the FM radio, fully extend the antenna and try different positions to find the best reception.
- If experiencing Bluetooth connectivity issues, ensure no other devices are actively trying to connect to the amplifier, and that your device is within range.
- To prevent accidental damage, always turn down the master volume before powering the unit on or off.
- Consider using an active subwoofer for enhanced bass, as the amplifier supports connecting one.
12. Informació i assistència sobre la garantia
This product is covered by a manufacturer's warranty against defects in materials and workmanship for a period of 12 months from the date of purchase. For warranty claims, please contact the official customer service center with your purchase receipt and product details.
Per a més ajuda o per a view the official user manual in PDF format, please refer to the following link: Sunbuck Amplifier User Manual (PDF).
