Introducere
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Audioengine A2 HD (HD3) Walnut Computer Speakers and DS1M Metal Stands. Please read this manual thoroughly before using your product to ensure optimal performance and longevity.

Faţă view of the Audioengine A2 HD speakers in walnut finish with grilles on. The left speaker features a volume knob, headphone jack, and Bluetooth pairing button.
Ce este în cutie
Your Audioengine A2 HD (HD3) package includes the following items:
- Ghid de pornire rapidă
- Cablu de alimentare
- Card de garanție
Înființat
Amplasarea difuzoarelor
For optimal sound quality, position the speakers on a stable surface, such as a desk or bookshelf. The included DS1M Metal Stands are designed to elevate and angle the speakers towards your listening position, which can significantly enhance audio performance by directing sound more accurately. Place the left speaker (with controls) on the left side and the right speaker on the right side of your listening area.

An Audioengine A2 HD speaker is shown placed on a DS1M metal stand, positioned next to a laptop, illustrating a typical desktop setup.

This image displays the dimensions of the DS1M speaker stands, indicating a length of 6 inches (15.2 cm) and a width of 4 inches (10.2 cm).
Conexiuni
The A2 HD speakers offer multiple connectivity options:
- Intrare/Ieșire RCA: Connect audio sources using RCA cables. The RCA output can be used to connect a subwoofer.
- Intrare auxiliara: Use a 3.5mm stereo mini-jack cable for connecting devices like smartphones or tablets.
- Intrare USB: Connect directly to your computer for high-quality digital audio playback.
- Bluetooth: Pentru streaming audio wireless.
Connect the left (active) speaker to the right (passive) speaker using the provided speaker wire. Ensure correct polarity (+ to + and - to -).

Spate view of the Audioengine A2 HD speakers, highlighting the various input and output ports, including RCA, USB, and speaker wire terminals for connecting the passive speaker.
Conexiune de alimentare
Connect the power cable to the left speaker and then to a power outlet. The power indicator on the front of the left speaker will illuminate.
Funcționează
Pornire/Oprire
The speakers will power on automatically when connected to a power source. To turn them off, disconnect the power cable.
Controlul volumului
Adjust the volume using the knob on the front of the left speaker. You can also control the volume from your connected audio source.
Selectarea intrării
The A2 HD speakers automatically detect and switch to the active input. For Bluetooth, press the Bluetooth pairing button to initiate pairing mode.
Asociere Bluetooth
- Turn on your A2 HD speakers.
- Press and hold the Bluetooth pairing button on the front of the left speaker until the indicator light flashes.
- On your device (smartphone, tablet, computer), go to Bluetooth settings and select "Audioengine A2 HD" from the list of available devices.
- Once paired, the indicator light will turn solid.
Întreţinere
To maintain the appearance and performance of your speakers:
- Wipe the cabinets with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Keep the speakers away from direct sunlight, heat sources, and moisture.
- Asigurați o ventilație corespunzătoare în jurul difuzoarelor.
Depanare
Fără sunet
- Check all cable connections, including power, speaker wire, and audio input cables.
- Ensure the volume knob on the speaker and your audio source is turned up.
- Verify that the correct input source is selected (if applicable, for automatic switching, ensure only one source is active).
- If using Bluetooth, ensure the speakers are properly paired and connected to your device.
Probleme de conexiune Bluetooth
- Ensure the speakers are in pairing mode (flashing Bluetooth light).
- Delete "Audioengine A2 HD" from your device's Bluetooth list and try pairing again.
- Move your device closer to the speakers to ensure it's within the 100-foot Bluetooth range.
- Reporniți atât dispozitivul, cât și difuzoarele.
Specificații
| Marca | Motorul audio |
| Numărul de model | HD3 |
| Numele modelului | A2-HD |
| Tip difuzor | Raft pentru cărți |
| Putere maximă de ieșire difuzor | 60 wați |
| Raspuns in frecventa | 50 Hz |
| Tehnologia de conectivitate | Auxiliary, Bluetooth, RCA, USB |
| Mod ieșire audio | Stereo |
| Tip de montare | Suport de masă |
| Material carcasă | Lemn |
| Caracteristici suplimentare | Hi Res Audio, Lightweight, Portable |
| Tip controler | iOS, Android |
| Raza maximă | 30 metri |
| Metoda de control | Atingere |
| Dimensiunea difuzorului | 2.75 inchi |
| Gama Bluetooth | 100 picioare |
| Total USB 2.0 Ports | 1 |
| Utilizări specifice pentru produs | Gaming, Home Theatre, Pro Audio |
| Numărul de canale audio | 3.0 |
| Impedanta | 10000 ohmi |
| Raportul semnal-zgomot | 95 dB |
| Dispozitive compatibile | Smartphone, Tabletă, Laptop |
| Sursa de alimentare | Electric cu fir |
| Vol. De intraretage | 110 volți |
| Număr de unități | 2.0 număr |
| Tehnologia fără fir | Bluetooth |
| Tehnologie de conectivitate subwoofer | Cablat |
| Protocol de conectivitate | Bluetooth |
| Tip de driver audio | Driver dinamic |
Garanție și suport
Your Audioengine A2 HD (HD3) speakers come with a 3 an garanție. For warranty claims or technical support, please refer to the contact information provided in your Warranty Card or visit the official Audioengine website-ul.
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