Boasting the same multilayer Reflexion Filter design as sE Electronics' flagship RF Pro, the RF-X offers home and project studios an excellent, value-laden entry point into an industry-standard technology. This exceptional portable vocal booth allows you to capture studio-quality recordings anywhere, effectively eliminating the room's acoustics from the equation. Best of all, the RF-X's proprietary 4-layer design filters frequencies evenly across the entire spectrum, ensuring zero sonic coloration. Additionally, its mounting clamp provides complete control over the distance and height relative to your microphone, allowing for perfect positioning and optimal sound. Hand assembled at the sE factory, the RF-X gives you a surefire way to elevate the quality of your recordings.
When you sing into a microphone, it doesn't just capture your voice; it also picks up the room's acoustics. Even with a cardioid mic, acoustic reflections from your voice or instrument bounce off the walls and return to the mic. That's where the RF-X comes in. This portable acoustic filter's multilayered design minimizes these reflections, ensuring your primary sound source comes through as pure as possible. The secret lies in the RF-X's 4-layer Reflexion Filter design, which consists of an outer vented composite panel, a wool fabric layer, an air gap layer, and an inner acoustic foam layer. This multilayer design filters frequencies evenly across the entire spectrum, ensuring recordings exhibit almost zero sound coloration.


The sE Electronics RF-X's mounting clamp gives you complete control over the distance and height of your microphone relative to the filter, providing maximum flexibility. This added control allows for perfect positioning, enabling you to achieve a dry-sounding recording with ease. At Sweetwater, we've not only used the RF-X as a portable vocal booth with stellar, studio-quality results, but also with acoustic and electric guitars, amplifiers, drums, room mics, strings, and countless other instruments.

| Specification | Detail |
|---|---|
| Material | Composite outer panel, Foam |
| Construction | Foam |
| Color | Black |
| Treatment Type | Absorption |
| Number of Panels | 1 |
| Dimensions | 16" x 8" x 12" |
| Weight | 3.42 lbs. |
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Sweetwater's been selling on eBay since 2001, with 99.9% positive feedback!