Introduction
Thank you for purchasing the Acoustic Audio AA2103 Bluetooth Home 2.1 Speaker System. This system is designed to provide high-quality audio for various multimedia applications, including TVs, home entertainment systems, laptops, personal computers, DVD/MP3 players, cell phones, and tablets. It features Bluetooth connectivity, multiple input options, and a powerful 200-watt system output.
Figure 1: Acoustic Audio AA2103 2.1 Speaker System components.
This image displays the complete Acoustic Audio AA2103 system, including the central subwoofer unit, two satellite speakers, the remote control, and the included Digital to Analog Audio Converter (AADAC) with its cables.
What's in the Box
Please check the package contents to ensure all items are present:
- 1 x Powered Subwoofer Speaker
- 2 x Passive Wired Satellite Speakers
- 1 x Full Function Remote Control
- 1 x 3.5mm to RCA Cable
- 1 x Instruction Manual
- 1 x AADAC Converter with Cables (Digital Optical and Power Cables)
System Requirements
To operate the AA2103 speaker system, you will need:
- Standard US 110V Grounded Wall Plug
- Any audio device with a standard 3.5mm Headphone, RCA Stereo, Coaxial, or Digital Optical Audio Output.
Setup
1. Speaker Placement
Position the subwoofer on a stable surface, ideally on the floor or a sturdy shelf. Place the satellite speakers equidistant from your listening position for optimal stereo imaging. Ensure the satellite speakers are within reach of their 15-foot RCA cables to connect to the subwoofer.
Figure 2: Example speaker placement in a living room.
This image illustrates a typical setup of the AA2103 speaker system within a living room environment, demonstrating how the subwoofer and satellite speakers can be discreetly placed.
2. Connecting Speakers
Connect the RCA cables from the two satellite speakers to the "AUDIO OUTPUT" RCA jacks on the rear panel of the subwoofer. Ensure the left (L) and right (R) channels are correctly matched.
Figure 3: Rear panel connections of the subwoofer.
This image provides a detailed view of the subwoofer's rear panel, highlighting the power input, power switch, audio input (RCA), audio output (RCA for satellite speakers), and the sub bass control knob.
3. Connecting Audio Sources
The AA2103 offers multiple ways to connect your audio devices:
- RCA AUX Input: Use the included 3.5mm to RCA cable to connect devices with a 3.5mm headphone jack (e.g., smartphones, laptops) to the "AUDIO INPUT" RCA jacks on the subwoofer's rear panel.
- Bluetooth: For wireless connection, refer to the "Bluetooth Pairing" section under Operating Instructions.
- USB Drive / SD Card: Insert a USB drive or SD card into the respective slots on the top panel of the subwoofer for direct media playback.
- Digital Optical / Coaxial Input (via AADAC): For devices with digital optical or coaxial audio outputs (e.g., modern TVs, gaming consoles), use the included AADAC (Digital to Analog Audio Converter).
AADAC Connection Steps:
- Connect the digital optical or coaxial cable from your audio source to the corresponding input on the AADAC.
- Connect the RCA output from the AADAC to the "AUDIO INPUT" RCA jacks on the rear panel of the AA2103 subwoofer.
- Connect the AADAC power adapter to a wall outlet and to the AADAC unit.
Figure 4: AADAC (Digital to Analog Audio Converter).
This image shows the AADAC unit, its optical cable, and power adapter, illustrating the components used for digital audio input conversion.
4. Power Connection
Once all audio connections are made, plug the subwoofer's power cord into a standard 110V grounded wall outlet. Turn on the power switch located on the rear panel of the subwoofer.
Operating Instructions
1. Controls Overview
The system can be controlled via the front panel of the subwoofer or the included full-function remote control.
Figure 5: Subwoofer top panel controls.
This image highlights the USB and SD card input slots, along with the playback control buttons (previous, play/pause, next) and the standby button located on the top surface of the subwoofer.
Figure 6: Full function remote control.
This image displays the comprehensive remote control, showing buttons for power, input selection (USB, SD, BT, AUX), EQ presets, mute, volume, track navigation, and numerical input for direct track selection.
2. Power On/Off
Use the power switch on the rear of the subwoofer to turn the system on or off. The remote control also has a power button for standby mode.
3. Volume Control
Adjust the master volume using the large knob on the front of the subwoofer or the "VOL+" and "VOL-" buttons on the remote control. The rear panel of the subwoofer also features a dedicated "BASS" control knob to adjust the subwoofer's output level.
4. Input Selection
Press the "INPUT" button on the remote control or the corresponding input buttons (USB, SD, BT, AUX) to cycle through the available audio sources.
5. Bluetooth Pairing
- Select "BT" (Bluetooth) input on the speaker system. The system will enter pairing mode, indicated by a flashing light or audible prompt.
- On your Bluetooth-enabled device (e.g., smartphone, tablet), go to Bluetooth settings and search for available devices.
- Select "AA2103" or similar from the list of devices.
- Once paired, the system will confirm the connection, and you can begin streaming audio.
6. USB/SD Card Playback
Insert a USB flash drive or SD card containing MP3 audio files into the respective slot on the top panel. The system will automatically switch to USB/SD mode and begin playback. Use the playback controls on the subwoofer's top panel or the remote control to navigate tracks (Previous, Play/Pause, Next) and manage playback.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker surfaces. Do not use liquid cleaners or abrasive materials.
- Ventilation: Ensure the subwoofer's vents are not blocked to prevent overheating.
- Environment: Avoid exposing the system to extreme temperatures, humidity, or direct sunlight.
- Power Off: Always turn off the system and unplug it from the power outlet before cleaning or if it will not be used for an extended period.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power switch off; Wall outlet not active. | Ensure power cord is securely plugged in; Turn on the power switch on the rear panel; Test the wall outlet with another device. |
| No sound | Incorrect input selected; Volume too low; Audio cables not connected properly; Source device volume too low or muted. | Select the correct input source; Increase master volume; Check all audio cable connections; Increase volume on the source device and ensure it's not muted. |
| Bluetooth not pairing | Speaker not in pairing mode; Device too far; Bluetooth interference; Device already paired to another speaker. | Ensure speaker is in BT mode and flashing; Move device closer to speaker; Turn off other Bluetooth devices; Disconnect from other speakers. |
| Distorted sound | Volume too high; Source audio quality poor; Cables loose or damaged. | Reduce volume on both speaker and source; Try a different audio source; Check and re-secure all cable connections. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Bluetooth Home 2.1 Speaker System for Multimedia with Digital Optical Input |
| Model Number | AA2103D |
| System Power | 200 Watts (Peak) |
| Frequency Response | 50Hz-20 kHz |
| Subwoofer Dimensions (H x W x D) | 8.5" x 4.75" x 7" |
| Satellite Speaker Dimensions (H x W x D) | 5.125" x 3.625" x 3.125" each |
| Satellite Cable Length | 15 feet (Single RCA Cables) |
| Connectivity Technology | Auxiliary, Bluetooth, Coaxial, Optical, RCA, USB |
| Bluetooth Range | 10 Meters |
| Power Source | Corded Electric (US 110V) |
| Item Weight | 7 Pounds |
| UPC | 849155040567 |
Figure 7: Subwoofer dimensions.
This image provides a visual representation of the subwoofer's dimensions, indicating its height, width, and depth for placement considerations.
Warranty Information
Acoustic Audio by Goldwood offers a Lifetime Warranty for this product. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please refer to the official Acoustic Audio by Goldwood website or contact customer support.
Support
If you encounter any issues not covered in this manual or require further assistance, please contact your authorized Acoustic Audio by Goldwood dealer or visit the official Acoustic Audio by Goldwood website for customer support resources.
For more information, you can visit the Acoustic Audio by Goldwood Store.