Introduction
Thank you for purchasing the Acoustic Audio by Goldwood AA5170 Home 5.1 Bluetooth Speaker System. This system is designed to provide an immersive audio experience for your home theater, music, and gaming needs. It features Bluetooth connectivity, multiple input options including optical, and a powerful 700-watt integrated amplifier. Please read this manual carefully to ensure proper setup and operation of your new speaker system.
Package Contents
Please verify that all items listed below are included in your package:
- 1 Powered Subwoofer Speaker
- 5 Passive Wired Satellite Speakers
- 1 Full Function Remote Control
- 1 RCA Antenna Cable
- 1 3.5mm to RCA Cable
- 1 RCA to RCA Jack Cable
- 1 Instruction Manual
- 1 AADAC Digital to Analog Converter with Cables
- 4 RCA 25 Foot Extension Cables

Image Description: An overhead view of all components included in the AA5170 package. This includes the main subwoofer unit, five smaller satellite speakers, a remote control, various audio cables (RCA, 3.5mm to RCA), an optical to RCA converter, and four 25-foot RCA extension cables.
Setup Guide
1. Speaker Placement
- Subwoofer: Place the powered subwoofer on the floor, preferably near the main listening area.
- Front Satellite Speakers: Position the two front satellite speakers to the left and right of your display, facing the listening area.
- Center Satellite Speaker: Place the center satellite speaker directly above or below your display.
- Rear Satellite Speakers: Position the two rear satellite speakers behind the main listening area, to the left and right.
2. Connecting Satellite Speakers
Connect each satellite speaker to the corresponding RCA output on the back of the powered subwoofer. The front and center speakers have 6-foot cables, while the rear speakers have 12-foot cables. Use the included 25-foot extension cables if additional length is required for optimal placement of the rear speakers.

Image Description: A visual guide illustrating how to connect the five satellite speakers to the main subwoofer unit. It shows the front, center, and rear satellite speakers with their respective cable lengths, and the RCA input/output panel on the back of the subwoofer. A remote control is also pictured.
3. Power Connection
Ensure the subwoofer's power switch is in the OFF position. Connect the power cord from the subwoofer to a standard US 110V grounded wall outlet.
4. Connecting Audio Sources
The AA5170 system offers multiple ways to connect your audio devices:
- Standard RCA Inputs: Use the provided RCA cables to connect devices with stereo RCA audio outputs (e.g., DVD players, gaming consoles). The system has 6 independent RCA inputs for true surround sound.
- Optical Input (via AADAC Converter): For devices with a digital optical audio output (e.g., Smart TVs), connect the included AADAC Digital to Analog Converter. Connect the optical cable from your device to the AADAC, then use RCA cables from the AADAC to the speaker system's RCA inputs.
- 3.5mm AUX Input: Use the 3.5mm to RCA cable to connect devices with a standard 3.5mm headphone jack (e.g., smartphones, laptops).
- USB Drive Input: Insert a USB flash drive containing MP3 audio files into the USB port on the front panel.
- SD Card Input: Insert an SD card containing MP3 audio files into the SD card slot on the front panel.

Image Description: This image illustrates three primary connection methods: Standard RCA for devices with analog audio outputs, Optical Out for Smart TVs using the included AADAC converter, and Music streaming via Bluetooth or 3.5mm headphone output, along with USB and SD card playback.
Operating Instructions
Power On/Off
Flip the power switch on the back of the subwoofer to the ON position. The front panel display will illuminate. To turn off, flip the switch to the OFF position.
Input Selection
Press the "SOURCE" button on the front panel or the remote control to cycle through available input modes: Bluetooth, AUX, DVD (RCA 5.1), USB, SD, and FM.
Volume Control
Adjust the master volume using the large knob on the front panel or the "VOL+" / "VOL-" buttons on the remote control.
Pro Surround Function
The system features a Pro Surround function that automatically converts stereo audio to 5.1 surround sound. This function is active when using stereo inputs.
FM Tuner
In FM mode, use the "SCAN" button on the remote to automatically scan and save available radio stations. Use the "PREV" and "NEXT" buttons to navigate through saved stations.
USB/SD Playback
When a USB drive or SD card is inserted, the system will automatically switch to the corresponding input and begin playing compatible audio files. Use the remote control for playback functions (play/pause, skip tracks).
Bluetooth Pairing
To connect your Bluetooth-enabled device to the AA5170 speaker system:
- Turn on the AA5170 speaker system.
- Press the "SOURCE" button on the front panel or remote control until "BT" or "Bluetooth" appears on the display. The system is now in Bluetooth pairing mode.
- On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "AA5170" from the list of found devices.
- Once paired, you will hear a confirmation tone, and your device will show "Connected".
- You can now stream audio wirelessly from your device to the speaker system.
Note: The Bluetooth range is approximately 30 feet (10 meters). Obstacles may reduce this range.

Image Description: A graphic emphasizing key features, including "Stream Your Music with Wireless Bluetooth" and "Auto Converts Stereo to 5.1 Home Theater."
Remote Control Functions
The full-function remote control allows convenient operation of your speaker system from a distance. Key functions include:
- Power: Turns the system on or off (standby mode).
- Source: Cycles through input modes (Bluetooth, AUX, DVD, USB, SD, FM).
- Volume +/-: Adjusts the master volume level.
- Mute: Mutes or unmutes the audio output.
- Play/Pause: Controls playback for USB/SD and Bluetooth sources.
- Previous/Next: Skips tracks for USB/SD and Bluetooth, or navigates FM stations.
- Scan: In FM mode, automatically scans and saves radio stations.
- 5.1/2.1: Switches between 5.1 surround sound and 2.1 stereo output modes.
- Individual Channel Volume: Adjusts volume for specific channels (e.g., Sub, Center, Front, Rear).

Image Description: A complete view of the Acoustic Audio by Goldwood AA5170 5.1 speaker system, including the subwoofer, five satellite speakers, and the remote control. Various connection cables are also shown at the bottom.
Maintenance
To ensure the longevity and optimal performance of your speaker system, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the surfaces of the speakers. Avoid using abrasive cleaners, waxes, or solvents.
- Placement: Keep the speakers away from direct sunlight, heat sources, and moisture. Ensure adequate ventilation around the subwoofer.
- Cables: Periodically check all cable connections to ensure they are secure and free from damage.
- Power: Disconnect the power cord from the wall outlet during lightning storms or when the unit will be unused for extended periods.
Troubleshooting
If you encounter issues with your AA5170 speaker system, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound |
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| Bluetooth Not Connecting |
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| Remote Control Not Responding |
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| Distorted Sound |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | Home 5.1 Bluetooth Speaker System with Optical Input and 4 Extension Cables |
| Speaker Type | Subwoofer (with satellite speakers) |
| Recommended Uses | Music, Home Theater |
| Surround Sound Configuration | 5.1 |
| System Power | 700 Watts (Peak) |
| Subwoofer Dimensions (H x W x D) | 12.3" x 6.7" x 13.1" |
| Satellite Speaker Dimensions (H x W x D) | 6.7" x 4.1" x 4" each |
| Frequency Response | 20Hz-20 kHz |
| Connectivity Technology | Bluetooth, Auxiliary (RCA, 3.5mm), Optical (via AADAC), USB, SD |
| Wireless Communication | Bluetooth |
| Control Method | Remote, Front Panel Controls |
| Power Source | Corded Electric (Standard US 110V) |
| Item Weight | 18 Pounds |
| Manufacturer | Acoustic Audio by Goldwood |
| UPC | 849155048419 |

Image Description: This image displays the rear panel of the powered subwoofer, showing various input and output ports, along with its dimensions. It also shows a single satellite speaker with its dimensions and examples of RCA to RCA and RCA to 3.5mm cables.
Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact Acoustic Audio by Goldwood customer service directly. Contact details are typically available on the manufacturer's official website.