How to Tune the Bass Ports for the 1723 Tower S?
Article summary
- The 1723 Tower S offers flexible port options for custom bass tuning.
- Open both ports for maximum bass output but higher roll-off; one port for lower roll-off with reduced output.
- Placing plugs in all ports creates a fully sealed alignment for precise sound control.
- Moderate listening levels are recommended with one port open to avoid port noise.
- Enhance your audio-visual setup with the 1723 Tower S THX for a versatile listening experience.
The 1723 Tower S has the added flexibility of plugging different combinations of the 2 ports. With both ports open maximum bass output is guaranteed, but with a higher roll-off point. With one port open, the -3dB point is lower still, but with an increased rate of roll-off. All ports plugged brings the Tower S back to a fully sealed alignment. The Tower S, therefore, delivers a choice of multiple roll-off, output, and damping ‘tunes’ that will suit a wide variety of tastes, room acoustics, and speaker placement.
Please Note: With only a single port open, higher listening levels could generate some port noise (sometimes called ‘port chuff’) from the extremely high velocities of the air within the port. It is therefore not recommended for high SPL listening but may perform quite well at moderate levels.
Frequently asked questions
What is the flexibility of the 1723 Tower S speaker ports?
The 1723 Tower S features two ports that can be configured for different sound profiles, allowing for multiple roll-off, output, and damping options to suit various preferences and room acoustics.
How does opening both ports affect bass output?
With both ports open, the Tower S guarantees maximum bass output but has a higher roll-off point.
What happens if only one port of the 1723 Tower S is open?
When one port is open, the -3dB point is lower, resulting in a deeper bass response, but it also increases the rate of roll-off.
What is the impact of plugging all ports on the Tower S?
Plugging all ports returns the Tower S to a fully sealed alignment, which can provide a different listening experience.
Can I listen at high levels with one port open?
It's not recommended to listen at high SPL levels with one port open due to potential port noise, often referred to as 'port chuff,' which can occur with high air velocities.
Is the 1723 Tower S suitable for different room acoustics?
Yes, the adjustable port configurations make it suitable for a wide variety of room acoustics and speaker placements.
What type of tuning options does the 1723 Tower S offer?
The speaker offers multiple tuning options through its adjustable ports, allowing users to tailor the sound to their individual preferences and room characteristics.
How does port configuration affect listening experience?
The configuration of ports affects the bass response, roll-off characteristics, and overall damping, which can significantly enhance the listening experience based on personal taste and room setup.
