Q Acoustics Concept 90 Center Channel Speakers User Manual
- June 13, 2024
- Q ACOUSTICS
Table of Contents
Q Acoustics Concept 90 Center Channel Speakers
Introduction
The Q Acoustics Concept 90 center channel speaker is not just another home theater accessory; it’s a work of auditory art designed to deliver unparalleled sound quality for an immersive cinematic experience. The Q Acoustics Concept 90 Center Channel Speaker has been meticulously engineered for those who refuse to compromise on their home theater experience. Whether it’s catching every word of a whispered dialogue or feeling the roar of an explosion, the Concept 90 ensures that your movies and music are heard precisely as the creators intended.
Product Specifications
- Driver Configuration : It sports two 5″ bass units and one 0.9″ treble unit.
- Frequency Response : The speaker can relay sounds ranging from 67 Hz to 30 kHz.
- Sensitivity : At 90 dB/w/m, it can detect even the slightest nuances in the audio.
- Impedance : It operates nominally at 6 Ω, with a minimum of 3.7 Ω.
- Amplifier Compatibility : It’s compatible with amplifiers ranging from 25 to 150 W.
- Dimensions : At 7.2 x 21.7 x 10.2 inches and 30.8 pounds, it’s both compact and solid.
Package Contents
- 1 x Concept 90 Center Channel Speaker
- 2 x Foam Bungs
- 1 x User Manual
Features and Design
- Three-Way Design : The speaker sports a three-way configuration with two 125mm mid/bass drivers surrounding a 25mm tweeter. This layout ensures top-notch audio fidelity, delivering ultra-clear dialogue and enchanting sound effects.
- Specialized Driver Engineering : To optimize the sound output, the Concept 90 has undergone meticulous driver design. This ensures richer soundscapes and enhanced clarity.
- Isolated Tweeter Chamber : The speaker integrates a hermetically sealed and isolated tweeter chamber, similar to its siblings, the Concept 30 and 50, refining its sound profile.
- Isolation Base : This feature consists of two plates separated by suspension orbs, which function to isolate the speaker from any external disturbances. It’s particularly essential when the speaker is directly positioned on a TV stand, ensuring better sound precision and a deeper sound output.
- Gelcore Cabinet Technology : A pivotal innovation, the Gelcore cabinet design focuses on eradicating any internal resonances that might interfere with sound quality. This technology ensures minimal internal disruptions for a purer sound.
- High-Frequency Noise Reduction : Stemming from its innovative design, the Gelcore cabinet is made to reduce high-pitched noises, ensuring that listeners experience focused and sharp audio output.
- Unique Gel Layer : Positioned between two distinct layers in the cabinet, this innovative non-hardening gel transforms high-frequency vibrations from the drivers into heat. This design ensures a consistently clear and undistracted sound, whether for movies or music.
These features come together to provide an immersive and superior listening
experience, making the Q Acoustics Concept 90 Center Channel Speaker a notable
choice for any home theater setup.
Product Usage
- Placement : Position the Concept 90 speaker centrally in your home theater setup, ideally at ear level when seated. If placed on a shelf or cabinet, ensure it’s secure and level.
- Connectivity : Use high-quality optical cables to connect the speaker to your amplifier or receiver. Ensure all devices are powered off while making connections.
- Foam Bungs : If the speaker is placed close to a wall and you experience exaggerated bass, you can insert the provided foam bungs into the rear ports of the speaker to dampen the bass response.
Safety Instructions
- Power Off Before Connecting : Always turn off the speaker, amplifier, or any connected equipment before making or changing connections.
- Ventilation : Ensure there’s adequate ventilation around the speaker to prevent overheating.
- Keep Away from Moisture : Never expose the speaker to rain or moisture. Doing so can damage the components and pose a risk of electrical shock.
- Handle with Care : Avoid dropping or knocking the speaker. Handle it gently, especially when moving or adjusting its position.
- Cable Management : Ensure that all cables are organized and not in a walking path to prevent tripping hazards.
- Volume Levels : Avoid listening at extremely high volume levels for prolonged periods. It can damage the speaker and pose a risk to hearing health.
Maintenance Instructions
- Cleaning : Use a soft, lint-free cloth to gently wipe the exterior of the speaker. If necessary, slightly dampen the cloth with water. Never use abrasive cleaners or solvents.
- Regular Inspection : Periodically check the cables and connections to ensure they are secure and free of damage or wear.
- Storage : If you need to store the speaker for any reason, keep it in a cool, dry place away from direct sunlight. Ideally, use the original packaging to protect it.
- Foam Bungs : If used, periodically check the foam bungs for wear or deterioration and replace if necessary.
- Avoid Direct Sunlight : Prolonged exposure to sunlight can fade the speaker’s finish. Keep it away from direct sunlight or windows.
- Updating : If your model supports firmware updates, periodically check the manufacturer’s website for any updates to ensure optimal performance.
Troubleshooting
- No Sound or Low Sound Volume
- Check connections : Ensure that the speaker cables are securely connected to both the speaker and the amplifier/receiver.
- Adjust volume : Ensure the volume on your amplifier or receiver is turned up and isn’t muted.
- Source issue : Check if the problem persists with different sources (e.g., DVD player, streaming device, etc.). If one source works and another doesn’t, the issue might be with the source itself.
- Distorted Sound
- Check for damage : Inspect the speaker cables for any signs of damage or wear. A damaged cable can lead to poor sound quality.
- Amplifier/Receiver Settings : Ensure that the settings on your amplifier or receiver match the speaker’s specifications. Overdriving the speaker can cause distortion.
- Test different sources : Sometimes, the distortion can come from a particular source. Swap out the source to see if the distortion persists.
- Humming or Buzzing Noise
- Grounding issue : A common cause of humming or buzzing is a ground loop. Ensure that all of your audio components, including the speaker, are connected to the same ground.
- Cable interference : Ensure that speaker cables are not running close to power cables, as this can induce a humming sound.
- Intermittent Sound Dropouts
- Cable connections : Loose connections can cause intermittent sound. Make sure all cables are firmly connected.
- Faulty cables : Swap out the cables to determine if they are the source of the problem.
- Overheating : Ensure that the speaker has adequate ventilation and isn’t overheating, which can cause dropouts.
- Speaker Sounds Muffled
- Speaker placement : If the speaker is placed inside a cabinet or too close to a wall, it might sound muffled. Reposition the speaker to see if it makes a difference.
- Check foam bungs : If you’ve inserted foam bungs into the rear ports, they can impact the bass response. Try removing them to see if it affects the sound clarity.
- Uneven Sound Output
- Balance settings : Check the balance settings on your amplifier or receiver to ensure they aren’t favoring one channel over another.
- Room acoustics : Sometimes, the acoustics of a room can cause certain sounds to be amplified or dampened. Try moving the speaker or adding acoustic panels to balance out the sound.
FAQs
What are the dimensions and weight of the Q Acoustics Concept 90 Center Channel Speaker?
The speaker measures 7.2 x 21.7 x 10.2 inches and weighs 30.8 pounds.
What is the driver configuration of the Concept 90 speaker?
The speaker has two 5 inches bass units and one 0.9\
What is the frequency response range of the Concept 90 speaker?
The speaker can relay sounds ranging from 67 Hz to 30 kHz.
What is the sensitivity of the Concept 90 speaker?
The speaker has a sensitivity of 90 dB/w/m, allowing it to detect even the slightest nuances in the audio.
What is the impedance of the Concept 90 speaker?
The speaker operates nominally at 6 Ω, with a minimum of 3.7 Ω.
What amplifiers are compatible with the Concept 90 speaker?
The speaker is compatible with amplifiers ranging from 25 to 150 W.
What are the package contents of the Concept 90 speaker?
The package includes 1 x Concept 90 Center Channel Speaker, 2 x Foam Bungs, and 1 x User Manual.
What is the three-way design of the Concept 90 speaker?
The speaker sports a three-way configuration with two 125mm mid/bass drivers surrounding a 25mm tweeter, ensuring top-notch audio fidelity.
What is the Gelcore cabinet technology in the Concept 90 speaker?
The Gelcore cabinet design focuses on eradicating internal resonances to ensure minimal disruptions and a purer sound.
How should I position the Concept 90 speaker in my home theater setup?
Position the speaker centrally in your home theater setup, ideally at ear level when seated. If placed on a shelf or cabinet, ensure it's secure and level.
How should I connect the Concept 90 speaker to my amplifier or receiver?
Use high-quality optical cables to connect the speaker to your amplifier or receiver. Ensure all devices are powered off while making connections.
What should I do if I experience exaggerated bass when the speaker is placed close to a wall?
You can insert the provided foam bungs into the rear ports of the speaker to dampen the bass response.