When purchasing a subwoofer, the first consideration is usually its size. Obviously, you want to get high-quality sound without it taking up too much space. However, there’s more to evaluating a subwoofer than just size.
Here we’ll show you how to measure a subwoofer so you can find the one that best suits your needs. We’ll also look at what you should measure in order to fully evaluate your subwoofer’s performance and suitability.
When purchasing a subwoofer, the three main things to measure include: speaker diameter, bass port diameter, and mounting height and depth.After knowing the specific information to be measured, the next step is the method of measurement.To determine the size and installation requirements of your subwoofer, follow these steps:
Step 1——Removing the Subwoofer Driver
To remove the subwoofer, first turn it off and then remove any screws that secure its case or bracket. This step is relatively simple!
Step 2——Determine Mounting Depth
Place the subwoofer vertically and measure the mounting depth in inches. Mounting depth refers to the distance from the back of the speaker to the mounting frame.
Make sure to measure from the bottom of the subwoofer to the top of the mounting frame. This size will affect the stability and vibration effects of the installation, so be sure to consider size and weight when choosing the installation depth.
Step 3——Measure the mounting height
Measure the height of the mounting frame to ensure compliance with industry standards. This helps ensure the subwoofer’s compatibility and proper operation with other audio equipment.
Make sure the subwoofer is positioned correctly, with the widest side facing up. Use an accurate ruler or measuring tape to measure the distance to ensure proper installation.
Please note that the height of the subwoofer should not exceed safety limits to avoid damaging the equipment or causing danger.
Step 4——Check the cut diameter
To ensure proper installation of the subwoofer, turn it upside down so that the widest part of the cone is facing down. Measure the distance between the two mounting holes to determine the diameter of the cutout and record it for reference.
Even if your subwoofer is not round in shape, measure its width at its widest points on both sides. Also, measure the diagonal distance between the four mounting holes for more detailed housing size information.
In conclusion
The impedance of a subwoofer is a critical measurement during the purchase or manufacturing process. By having a thorough understanding of every aspect of your subwoofer’s impedance, you can ensure your system sounds its best.