Scan-Speak Phase Plug for Silver Anodized R2904/R3004

The Phase Plug for Silver Anodized R2904/R3004, from the renowned Scan-Speak, is a precision-engineered upgrade designed to refine the acoustic performance of your high-end tweeter. This replacement component is an ideal choice for audiophiles and DIY speaker builders seeking to restore or enhance the clarity and detail of their existing Scan-Speak R2904 or R3004 drivers, ensuring every nuance of the music is faithfully reproduced.

Perfect for use in critical listening environments, studio monitors, or bespoke loudspeaker projects, this phase plug addresses the central role of wave guidance in a tweeter’s output. By replacing a worn or standard part, it helps to minimise phase distortion and improve off-axis response, making it particularly valuable for those who demand precise imaging and a spacious soundstage from their audio system.

Technically, the plug is crafted from silver anodised aluminium, a finish that not only complements the driver’s aesthetic but also offers durability and low mass. Its precisely contoured geometry is engineered to smooth the high-frequency response and reduce resonance, allowing the tweeter to operate with greater linearity. The result is a more open, airy treble with improved transient speed. Easy to install, this phase plug is a straightforward yet impactful upgrade for maintaining the legendary Scan-Speak performance.

Elevate your tweeter’s sonic accuracy with this carefully designed component, a subtle but significant investment in audio fidelity.