1. Introduction
Thank you for choosing the Daakro AK30 Mini Bluetooth Amplifier. This compact and powerful 2.0 channel audio amplifier is designed to deliver high-fidelity sound to your passive speakers. Featuring multiple input options including Bluetooth, AUX, USB, and Optical, it offers versatile connectivity for various audio devices. This manual provides detailed instructions for setup, operation, and maintenance to ensure you get the best performance from your amplifier.
2. Contenu de la boîte
- 1 x AK30 Amplifier
- 1 adaptateur secteur DC12V/5A
- 1 x câble USB Type-C
- Câble AUX 1 x 3.5mm
- 1 x RCA to 3.5mm AUX Cable
- 1 x adaptateur Type-C vers USB
- 1 x Manuel d'instructions
Image: All items included in the Daakro AK30 Mini Bluetooth AmpEnsemble amplificateur.
3. caractéristiques du produit
- Audio haute performance : Utilizes Texas Instruments TPA3116 chips for reliable performance, delivering 50W+50W maximum output power when paired with 4-ohm passive speakers. Achieves an SNR exceeding 92dB and THD below 0.04%, with a frequency range of 20Hz to 20kHz.
- Conception compacte et durable : Features a sturdy black alloy case with a minimalist design.
- Intuitive Single-Knob Control: All functions are integrated into one knob for easy operation:
- Press and release: Play/Pause music.
- Press and hold: Switch between input modes.
- Rotate: Adjust volume.
- Multiple Input Methods: Supports Bluetooth, 3.5mm AUX, USB, and Optical (OPT) inputs for broad compatibility with devices like mobile phones, tablets, laptops, and MP3 players.
- Large compatibilité : Compatible with various devices, though it does not support Amazon Echo, Alexa, or Bose speakers.
Image : Intérieure view highlighting the TPA3116D2 chip.
Image : Intérieure view highlighting the QCC3040 Bluetooth 5.0 chip.
4. Installation
4.1 Connexion des enceintes
L'AK30 amplifier supports passive speakers. Connect your speakers to the binding posts on the rear of the amplifier. You can use either banana plugs or bare speaker wire. Ensure correct polarity (positive to positive, negative to negative) for optimal sound quality.
Image: Speaker connection options for the AK30 amplifier.
4.2 Connexion d'alimentation
Connect the provided DC12V/5A power adapter to the 'DC9V-24V IN' port on the rear of the amplifier, then plug the adapter into a power outlet. The amplifier is designed for reliable performance with the included power supply.
Image: Rear panel connections including power input.
4.3 Connexion à la source d'entrée
The AK30 offers multiple input options:
- Bluetooth : For wireless connection from your smartphone, tablet, or laptop.
- AUX: Use the 3.5mm AUX cable to connect devices like MP3 players or older audio sources.
- USB: Connect a USB drive or a computer via the USB-C port for digital audio playback.
- OPTER: Use an optical fiber cable for high-quality digital audio from TVs or other optical output devices.
Image: Front panel inputs and controls.
Video: Official Daakro AK30 Mini Audio Amplifier surview and setup guide. This video demonstrates the unboxing, connections, and basic operation of the amplifier with various input sources.
5. Mode d'emploi
5.1 Bouton multifonctions
The single knob on the front panel controls all primary functions:
- Rotation gauche/droite : Increases/Decreases volume. A beep sound indicates minimum/maximum volume.
- Click (Press and Release): Play/Pause music (available in Bluetooth & USB modes).
- Long Press (Press and Hold): Switch between input modes (Blue: Bluetooth, Red: AUX, Green: USB, Purple: OPT).
Image: Multifunctional knob controls.
5.2 Mode Bluetooth
Long press the volume knob to switch to Bluetooth mode (indicator light turns blue). On your device (phone, computer, laptop), search for "Daakro-01" in Bluetooth settings and connect.
5.3 Mode AUX
Plug a 3.5mm audio cable into the AUX input. The amplifier automatically switches to AUX mode (indicator light turns red) when a cable is detected.
5.4 Mode USB
Connect a USB stick directly or use the Type-C to USB adapter to connect a USB device to the USB Sound port. The amplifier automatically switches to USB mode (indicator light turns green).
5.5 OPT Mode
Press and hold the volume knob to switch to OPT mode (indicator light turns purple). Connect an optical fiber cable to the OPT input.
Image: USB and OPT mode connections.
6. Spécifications
| Fonctionnalité | Spécification |
|---|---|
| Marque | Daakro |
| Numéro de modèle | AK30 |
| Nombre de canaux | 2 |
| Puissance de sortie | 100 Watts (50W+50W @ 4Ω) |
| Voltage | 12 volts (CC) |
| Vol d'approvisionnement maximaltage | 12 volts (CC) |
| Volume d'alimentation minimaltage | 12 volts (CC) |
| Matériel | Alliage |
| Type de montage | Freestanding |
| Poids de l'article | 1.15 livres |
| Dimensions du colis | 6.57 x 6.3 x 2.52 pouces |
Image: Power output table.
7. Dépannage
- Pas de son :
- Assurez-vous que l'adaptateur secteur est bien branché et que amplifier est allumé.
- Check all audio cables for secure connections and correct polarity.
- Verify the correct input mode is selected on the amplifier (indicated by LED color).
- Augmentez le volume sur les deux amplifier et votre périphérique source audio.
- Ensure speakers are properly connected and functional.
- Problèmes de connexion Bluetooth :
- Assurez-vous que amplifier is in Bluetooth mode (blue LED).
- Keep your device within 32ft/10m of the amplifier (6.5ft/2m for PC devices) without obstructions.
- Forget "Daakro-01" from your device's Bluetooth list and try pairing again.
- Redémarrez les deux ampamplificateur et votre appareil Bluetooth.
- Son déformé :
- Baissez le volume sur les deux ampAmplificateur et source audio.
- Vérifiez les connexions des haut-parleurs pour détecter les fils desserrés ou une polarité incorrecte.
- Assurez-vous que la source audio n'envoie pas un signal saturé.
- Audio intermittent :
- Vérifiez les connexions de câble desserrées.
- For Bluetooth, ensure no interference from other wireless devices and maintain close proximity.
8. Entretien
- Nettoyage: Utilisez un chiffon doux et sec pour nettoyer le ampExtérieur de l'appareil. Évitez d'utiliser des nettoyants liquides ou des solvants.
- Ventilation: Assurez-vous que amplifier has adequate ventilation to prevent overheating. Do not block any vents.
- Stockage: Lorsqu'il n'est pas utilisé pendant une période prolongée, rangez le ampConserver l'amplificateur dans un endroit frais et sec, à l'abri de la lumière directe du soleil et des températures extrêmes.
- Manutention: Manipulez l'appareil avec précaution afin d'éviter tout dommage physique.
9. Garantie et assistance
The Daakro AK30 Mini Bluetooth Amplificateur est livré avec un Politique de remboursement/remplacement de 30 jours. For any product inquiries, technical assistance, or warranty claims, please contact Daakro customer support. Our team is dedicated to providing online customer service and ensuring 100% customer satisfaction.
Pour obtenir de l'aide supplémentaire, veuillez consulter le Daakro Store.