The Audioengine A2+ Wireless speakers are an exceptional choice for those seeking high-quality audio with the convenience of Bluetooth connectivity. These compact yet powerful speakers combine impressive sound performance with the flexibility of wireless streaming, making them ideal for various setups, from desktop use to small room audio systems. This comprehensive guide will take you through every step of connecting and optimizing your Audioengine A2+ Bluetooth speakers, ensuring you get the best possible experience.
Table of Contents
Unboxing and Initial Setup
What’s in the Box?
Before you start, let’s ensure you have everything you need. The Audioengine A2+ Wireless package should include the following items:
- Two Speakers: A left (powered) speaker and a right (passive) speaker.
- Speaker Wire: To connect the left and right speakers.
- Power Supply and Cable: To power the left speaker, which powers the right speaker.
- 3.5mm Audio Cable: For optional wired connection.
- RCA Audio Cables: For optional wired connection.
- USB Cable: For optional digital connection.
- Bluetooth Antenna: For wireless connectivity.
- User Manual: Instructions and warranty information.
Inspecting Your Equipment
Check that all components are present and in good condition. Look for any signs of damage from shipping. If anything is missing or damaged, contact the retailer or manufacturer for assistance.
Choosing the Right Location
Placement of your speakers is crucial for optimal sound quality. Here are some tips:
- Height and Positioning: Place the speakers at ear level when seated. This ensures sound waves reach your ears directly.
- Distance: Keep the speakers equidistant from each other and from your primary listening position.
- Surface: Use a stable surface to avoid vibrations. Consider using isolation pads to minimize surface resonance.
Connecting the Audioengine A2+ Bluetooth Speakers
Step 1: Connecting the Speakers
- Place the Speakers: Position the left and right speakers in your desired locations. The left speaker houses the amplifier and control features.
- Connect the Speaker Wire: Use the provided speaker wire to connect the left speaker to the right speaker. Insert one end of the wire into the left speaker’s output terminals and the other end into the right speaker’s input terminals. Ensure the polarity (+ and -) is consistent on both ends.
Step 2: Powering Up
- Connect the Power Supply: Plug the power supply into the left speaker’s power input.
- Plug Into an Outlet: Connect the power cable to an electrical outlet. The left speaker will power on, and you should see a power indicator light up.
Step 3: Installing the Bluetooth Antenna
- Locate the Antenna Port: Find the Bluetooth antenna port on the back of the left speaker.
- Attach the Antenna: Screw the Bluetooth antenna into the port until it is securely attached.
Step 4: Pairing Your Device
- Activate Bluetooth Mode: Switch the left speaker to Bluetooth mode. There should be a Bluetooth button or switch on the speaker. When Bluetooth mode is active, the indicator light will typically blink to show it is in pairing mode.
- Enable Bluetooth on Your Device: Go to the Bluetooth settings on your smartphone, tablet, or computer and enable Bluetooth.
- Find and Select the Speakers: In your device’s Bluetooth settings, look for “Audioengine A2+” or a similar identifier. Select it to pair.
- Confirm Pairing: Once connected, the Bluetooth indicator light on the speaker should turn solid, indicating a successful connection.
Step 5: Playing Audio
- Open Your Audio Source: Open the music app, video, or any audio source on your paired device.
- Adjust Volume: Set the volume on your device to a moderate level, and then adjust the speaker’s volume knob to your preferred listening level.
- Enjoy Your Music: Start playing audio, and enjoy the high-quality sound of the Audioengine A2+ Bluetooth speakers.
Optimizing Sound Quality
Speaker Placement
Proper speaker placement can significantly impact sound quality. Here are a few tips:
- Distance from Walls: Position the speakers at least a few inches away from walls to reduce bass buildup and reflections.
- Toe-In: Angle the speakers slightly towards your listening position to create a more focused stereo image.
- Subwoofer Integration: If you’re using a subwoofer, ensure it’s properly integrated with the speakers. Experiment with placement and crossover settings to achieve a seamless blend between the subwoofer and the A2+ speakers.
Acoustic Treatment
Consider adding some acoustic treatment to your listening area to further enhance sound quality:
- Absorption Panels: Place absorption panels on walls to reduce reflections and echo.
- Bass Traps: Use bass traps in the corners of the room to control low-frequency buildup.
- Diffusers: Add diffusers to scatter sound waves and create a more natural listening environment.
Equalization and DSP
Some audio sources and playback devices offer equalization (EQ) and digital signal processing (DSP) options. Use these features to fine-tune the sound to your preference. For instance, you might want to boost the bass or treble slightly to match your room acoustics and personal taste.
Troubleshooting Common Issues
Even with careful setup, you may encounter some common issues. Here’s how to address them:
No Sound
- Check Connections: Ensure all cables are securely connected and the power supply is plugged in.
- Select the Correct Output: Verify that your audio source is set to output sound to the Audioengine A2+ speakers.
- Volume Levels: Make sure the volume on both the speakers and the audio source is turned up.
Distorted Sound
- Reduce Volume: Lower the volume on both the speakers and the audio source to see if distortion persists.
- Check Cables: Ensure the cables are not damaged or improperly connected.
- Source Quality: Verify that the audio source is of good quality. Low-bitrate files can sound distorted.
Uneven Sound
- Check Speaker Placement: Ensure the speakers are equidistant from your listening position and properly angled.
- Balance Settings: Check the balance settings on your audio source to ensure it’s centered.
Interference and Noise
- Reduce Interference: Keep the speakers and cables away from sources of electromagnetic interference (e.g., routers, other electronics).
- Ground Loops: If you hear a hum or buzz, you may have a ground loop issue. Use a ground loop isolator or try plugging the power supply into a different outlet.
Advanced Setup Options
Using a Subwoofer
Adding a subwoofer can enhance the low-frequency performance of your Audioengine A2+ speakers. Here’s how to integrate a subwoofer:
- Connect the Subwoofer: Use an RCA cable to connect the subwoofer’s input to the RCA output of your audio source or the preamp output of the A2+ speakers.
- Adjust Crossover: Set the subwoofer’s crossover frequency to match the A2+ speakers. Typically, this is around 80Hz.
- Positioning: Place the subwoofer in a location where it blends seamlessly with the A2+ speakers. Experiment with different positions to find the best sound.
Using an External DAC
An external digital-to-analog converter (DAC) can further improve sound quality by providing a cleaner signal. Here’s how to set up an external DAC with the A2+ speakers:
- Connect the DAC: Use a USB or optical cable to connect the DAC to your audio source.
- Connect to Speakers: Use an RCA cable to connect the DAC’s output to the RCA input on the left speaker.
- Select the DAC: Ensure your audio source is set to output sound through the external DAC.
Wireless Streaming
While the Audioengine A2+ does not have built-in Bluetooth, you can add wireless streaming capability with an external Bluetooth adapter:
- Connect the Adapter: Plug the Bluetooth adapter into the 3.5mm or RCA input on the left speaker.
- Pair Your Device: Follow the adapter’s instructions to pair it with your smartphone, tablet, or computer.
- Select the Adapter: Set your audio source to output sound to the Bluetooth adapter.
Maintenance and Care
To keep your Audioengine A2+ speakers in top condition, follow these maintenance tips:
Regular Cleaning
- Dusting: Use a soft, dry cloth to dust the speakers regularly. Avoid using abrasive materials that could scratch the surface.
- Cleaning Grilles: If the speaker grilles are removable, gently remove and clean them with a soft brush or vacuum with a brush attachment.
Protecting from Damage
- Avoid Overdriving: Don’t play the speakers at excessively high volumes for extended periods, as this can cause damage.
- Keep Dry: Ensure the speakers are kept away from moisture and direct sunlight.
- Handle with Care: When moving the speakers, handle them gently to avoid damaging the internal components.
Software and Firmware Updates
If you’re using external devices like a DAC or Bluetooth adapter, keep their firmware updated to ensure optimal performance and compatibility.
Periodic Checks
- Connection Integrity: Periodically check that all connections are secure. Loose cables can degrade audio quality.
- Power Supply: Ensure the power supply is in good condition and that there are no signs of wear or damage.
- Speaker Performance: Listen for any signs of degradation in sound quality, which could indicate that the speakers need servicing.
Enhancing Your Audio Experience
Pairing with a High-Quality Audio Source
The Audioengine A2+ speakers can deliver impressive sound quality, but they will perform best when paired with high-quality audio sources. Consider using:
- High-Resolution Audio Files: Use FLAC, ALAC, or other high-resolution audio files for better sound quality compared to compressed formats like MP3.
- Quality Streaming Services: Utilize high-quality streaming services like TIDAL, Qobuz, or Spotify Premium, which offer higher bitrate streaming options, ensuring you get the most out of your Audioengine A2+ speakers.
Using an Audio Interface
For those involved in music production or podcasting, an audio interface can significantly improve your setup:
- Connect the Audio Interface: Use an appropriate cable (USB, Thunderbolt, etc.) to connect the audio interface to your computer.
- Connect Speakers to Interface: Use RCA or 1/4-inch cables to connect the audio outputs of the interface to the A2+ speakers.
- Configure Software: Set your DAW (Digital Audio Workstation) or recording software to use the audio interface as the primary output device.
Room Acoustics
Enhancing the acoustics of your room can make a significant difference in sound quality:
- Furniture Arrangement: Arrange furniture to minimize reflections and absorb sound. Bookshelves, rugs, and curtains can all help improve acoustics.
- Dedicated Listening Area: If possible, create a dedicated listening area with minimal noise and distractions to fully enjoy the sound quality of your A2+ speakers.
Speaker Stands
Using speaker stands can improve sound quality by reducing vibrations and placing the speakers at the optimal height:
- Choose the Right Stands: Select stands that are the correct height to position the tweeters at ear level.
- Isolation Pads: Use isolation pads on the stands to further reduce vibrations and improve sound clarity.
- Placement: Position the stands and speakers according to the recommended placement guidelines discussed earlier.
Exploring the Full Potential of Audioengine A2+
The Audioengine A2+ speakers are versatile and can be integrated into various setups to suit different needs. Here are some advanced use cases to explore their full potential:
Home Office Setup
The A2+ speakers are perfect for a home office setup, providing high-quality sound for music, video calls, and media consumption:
- Desk Placement: Position the speakers on either side of your monitor, angled slightly towards you.
- Cable Management: Use cable clips or channels to keep the cables organized and out of the way.
- Multiple Inputs: Connect both your computer (via USB) and smartphone (via 3.5mm cable) for flexible audio source options.
Home Studio Setup
For those involved in music production or podcasting, the A2+ speakers can serve as near-field monitors:
- Monitor Placement: Place the speakers on isolation pads or stands to reduce vibrations and place them at ear level.
- Audio Interface: Connect the speakers to an audio interface for better sound quality and more control over your audio inputs and outputs.
- Acoustic Treatment: Add acoustic panels and bass traps to your home studio to create a more controlled listening environment.
Entertainment System
Integrate the A2+ speakers into your home entertainment system for enhanced audio during movies and TV shows:
- TV Connection: Use the RCA cables to connect the speakers to your TV’s audio output.
- Media Player Integration: Connect a media player or streaming device to the speakers for high-quality audio during playback.
- Subwoofer Addition: Consider adding a subwoofer for a more immersive audio experience with deeper bass.
Portable Audio Setup
While not designed as portable speakers, the compact size of the A2+ makes them relatively easy to move and set up in different locations:
- Temporary Setups: Use the speakers for temporary setups, such as outdoor gatherings or parties, where high-quality audio is desired.
- Power Source: Ensure you have access to a power outlet or use an extension cord if needed.
- Protection: Use protective covers or cases to transport the speakers safely.
Conclusion
The Audioengine A2+ speakers are a remarkable choice for anyone seeking high-quality sound in a compact and versatile package. By following the setup guidelines and optimizing their placement and connectivity, you can ensure that you get the best possible performance from these speakers.
Whether you’re using them in a home office, studio, or entertainment setup, the A2+ speakers offer exceptional audio clarity and power. With proper care and periodic maintenance, they will continue to deliver outstanding sound quality for years to come.
By exploring advanced setup options and integrating the A2+ speakers into various use cases, you can fully appreciate their versatility and capability. Whether you’re an audiophile, a casual listener, or a professional in need of reliable audio equipment, the Audioengine A2+ speakers are an excellent investment that will enhance your audio experience.