Audioengine A2+ Wireless Computer Speakers User Manual

1. Introduction

The Audioengine A2+ Wireless Computer Speakers are compact, powered desktop speakers designed to deliver high-quality stereo sound for various applications, including music streaming, gaming, video calls, podcasts, and movies. These speakers feature a built-in 24-bit Digital-to-Analog Converter (DAC) and offer versatile connectivity options, including Bluetooth 5.3 with aptX-HD, USB-C, RCA, and 3.5mm auxiliary inputs. The A2+ speakers are crafted with real wood cabinets to minimize resonance and enhance audio clarity.

Image 1.1: Audioengine A2+ Wireless Computer Speakers in Gloss White, shown with a smartphone for scale.

2. Setup

Setting up your Audioengine A2+ speakers is designed to be straightforward and app-free. Follow these steps to connect your speakers and begin enjoying high-fidelity audio.

2.1 Unboxing and Contents

Before setup, ensure all components are present. The package typically includes the active (left) and passive (right) speakers, speaker wire, a power supply with a detachable AC cord, a USB cable, a mini-jack audio cable, and microfiber speaker bags.

Image 2.1: The essential cables and accessories provided with your A2+ speakers, including USB, speaker wire, mini-jack, and power supply.

2.2 Speaker Placement

For optimal sound, place the speakers on a stable surface, ideally at ear level when seated. Position them equidistant from your listening position, forming an equilateral triangle. Ensure the active speaker (with controls and inputs) is on the left and the passive speaker is on the right, connected by the included speaker wire.

Image 2.2: Proper placement of A2+ speakers on desktop stands for enhanced audio performance.

2.3 Connecting the Speakers

1. Connect the included speaker wire from the active (left) speaker to the passive (right) speaker. Ensure correct polarity (positive to positive, negative to negative).
2. Connect the power supply to the active speaker's power input and then plug it into a wall outlet.
3. Choose your audio source connection:
• USB-C: For direct digital audio from your computer (PC/Mac). Connect the USB cable from your computer to the USB-C input on the active speaker.
• RCA: For devices like turntables (with built-in preamps), TVs, or other audio components. Connect an RCA cable from your source to the RCA inputs on the active speaker.
• 3.5mm AUX: For smartphones, tablets, or other devices with a headphone jack. Connect the mini-jack audio cable from your device to the 3.5mm AUX input on the active speaker.

Image 2.3: Detailed view of the rear panel of the active A2+ speaker, showing all input and output connections.

3. Operating Instructions

Once your Audioengine A2+ speakers are set up, operating them is simple. This section covers power control, volume adjustment, and switching between different audio sources.

3.1 Power On/Off and Volume Control

• The power switch and volume knob are located on the rear panel of the active (left) speaker.
• Turn the volume knob clockwise to power on the speakers and increase volume. Turn counter-clockwise to decrease volume and power off.
• Adjust the volume to a comfortable listening level.

3.2 Bluetooth Connectivity

1. Ensure the speakers are powered on.
2. Press and hold the "Pair" button on the rear panel of the active speaker until the Bluetooth indicator light begins to flash.
3. On your Bluetooth-enabled device (smartphone, tablet, computer), navigate to the Bluetooth settings and select "Audioengine A2+" from the list of available devices.
4. Once paired, the Bluetooth indicator light will turn solid. You can now stream audio wirelessly.

3.3 Wired Connectivity

For wired connections (USB-C, RCA, 3.5mm AUX), simply select the desired input on your source device. The A2+ speakers will automatically detect the active input. If multiple wired sources are connected, ensure only one is playing at a time to avoid signal interference.

Image 3.1: Audioengine A2+ speakers in a typical desktop setup, connected to a laptop for audio playback.

4. Maintenance

Proper maintenance ensures the longevity and optimal performance of your Audioengine A2+ speakers.

• Cleaning: Use a soft, dry cloth to clean the speaker cabinets. Avoid abrasive cleaners or solvents. For stubborn marks, a slightly damp cloth can be used, followed by immediate drying.
• Placement: Keep speakers away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the speakers.
• Handling: Handle speakers with care. Avoid dropping them or exposing them to strong impacts.
• Cables: Periodically check all cable connections to ensure they are secure and free from damage.

5. Troubleshooting

If you encounter issues with your Audioengine A2+ speakers, refer to the following common troubleshooting steps.

6. Specifications

Detailed technical specifications for the Audioengine A2+ Wireless Computer Speakers.

Image 6.1: Physical dimensions of the Audioengine A2+ speakers, showing height, width, and depth.

7. Warranty and Support

Audioengine stands behind the quality of its products. Your A2+ Wireless Computer Speakers come with a comprehensive warranty and dedicated customer support.

7.1 Warranty Information

The Audioengine A2+ speakers are covered by a 3-year limited warranty. This warranty covers manufacturing defects and ensures that your speakers perform as expected under normal use. Please retain your proof of purchase for warranty claims.

7.2 Customer Support

For any questions, technical assistance, or warranty service, please contact Audioengine's professional customer support. You can typically find contact information on the official Audioengine website or through the retailer where you purchased the product. Have your model number (A2+) and purchase date ready when contacting support.