What to do if there is an imbalance between Amina Subwoofer ALF120 and the system speakers?
If the bass sound from your Amina Subwoofer ALF120 doesn't seem balanced with the rest of your system speakers, you should check the subwoofer level settings within the DSP configuration software. Also, make sure that the DSP placement settings, such as corner or flat wall, are correctly configured.
How to fix vibration in Amina in-wall Subwoofer ALF120?
If you experience vibration after installing your Amina in-wall Subwoofer ALF120, disconnect the system speakers and run only the ALF120 (or one at a time if you have multiple). Use a slow frequency sweep from a PC signal generator or test CD to pinpoint the frequency causing the vibration. Once identified, set that frequency to continually excite the vibration, then listen closely to locate the source. It could be a loose wire or pipe needing securing or foam wrapping, or a wall-mounted item like a light.
What to do if my Amina Subwoofer ALF120 has no sound?
The connections to the Amina Subwoofer ALF120 are straightforward. If there is no sound, first verify the settings and check for any issues with the source or amplifier before examining the connections at the ALF120.
Ensure optimal performance by reading the guide and installing the product in a suitable environment.
Connecting the ALF120 to the amplifier, identifying positive and negative wires.
Guidance for carefully placing the ALF120 into the prepared wall cavity and checking the fit.
Testing procedures using a DSP amplifier, warning against wideband amplifiers.
How to connect the ALF120 cables to the amplifier terminals and set correct equalization.
Guidance on experimenting with phase connections for optimal integration and sound quality.
Addresses common problems like no sound or vibration with their respective solutions.
To Next Page
General