Scan-Speak 130 mm Flow Resistor

The Scan-Speak 130 mm Flow Resistor is a meticulously engineered acoustic component designed to refine the performance of bass reflex enclosures. By addressing unwanted midrange leakage that can colour the sound from a ported cabinet, this resistor ensures a cleaner, more accurate audio reproduction, making it an essential upgrade for discerning audiophiles and DIY speaker builders alike.

This flow resistor is ideally suited for use in high-fidelity loudspeaker systems where precise bass response is critical. It is particularly effective in reducing midrange artefacts that can escape through the port, thereby improving the overall clarity and definition of the listening experience. Whether you are constructing a new pair of speakers or optimising an existing design, this component integrates seamlessly into standard 130 mm ports.

Technically, the resistor introduces a controlled 0.5 dB insertion loss at 40 Hz, which minimally affects low-frequency output while significantly attenuating unwanted higher frequencies. Its robust construction ensures consistent performance and durability, while the precise fit guarantees easy installation without compromising the enclosure’s integrity. The result is a more linear frequency response and a reduction in audible distortion.

In summary, the Scan-Speak 130 mm Flow Resistor is a refined solution for achieving purer bass reproduction. Its thoughtful design and technical precision make it a valuable addition to any serious audio project, delivering measurable improvements in sound quality.