SE Electronics RF-X | Studio-Grade Portable Vocal Isolation Screen
Create a Professional Recording Environment in Any Space with a Portable Acoustic Isolation Screen
The SE Electronics RF-X Reflexion Filter X is a professional-grade portable acoustic isolation screen from sE Electronics, featuring patented four-layer acoustic filter technology that effectively isolates unwanted room reflections during recording, significantly enhancing the clarity and purity of your sound capture. This lightweight and highly efficient design allows creators to achieve near studio-grade clean audio tracks even in rooms without professional acoustic treatment.
Compared to traditional simple foam panels or untreated acoustic spaces, the RF-X, with its multi-layer composite material design, achieves precise sound source focus without coloring the audio quality. It is one of the most cost-effective solutions for improving home recording audio quality, vocal recording, and instrument capture. Whether for podcasts, music production, or voice-over work, the RF-X can significantly improve your room acoustics issues.
Quick Facts
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Brand: sE Electronics
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Model: RF-X Reflexion Filter X
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Acoustic Principle: Four-Layer Patented Filter Design
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Dimensions: 16" x 8" x 12" (approx. 40.6 x 20.3 x 30.5 cm)
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Weight: 3.42 lbs (approx. 1.55 kg)
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Applicable Scenarios: Home vocal recording, Podcast recording, Instrument capture, Voice-over work, Untreated room recording
sE Electronics RF-X Core Technologies and Features
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Patented Four-Layer Filter Technology: Inheriting the multi-layer design of the flagship RF Pro model, it includes an outer vented composite panel, a wool fabric layer, an air gap layer, and an inner acoustic foam layer, effectively absorbing full-frequency reflections.
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Neutral, Uncolored Sound: The unique air gap layer design disperses sound waves and prevents standing wave formation, ensuring that the filtering process does not introduce any coloration to the original timbre, preserving the most authentic sound details.
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Lightweight and High Efficiency: Constructed with new composite materials, it is not only lighter than its predecessor but also more robust, while maintaining sE Electronics' signature high-efficiency filtering performance.
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Newly Designed Mounting Bracket: The redesigned lightweight bracket system is easy and quick to install, securely attaching to any standard microphone stand and offering flexible height and distance adjustments.
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Wide Application Flexibility: Not only a powerful tool for vocal recording, but also highly suitable for capturing various instruments such as guitar amps, acoustic guitars, and drum overheads, effectively enhancing the clarity and separation of the sound source.

Detailed Explanation of Patented Four-Layer Acoustic Filter Structure
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First Layer - Vented Composite Back Panel: Serving as a robust support structure, its perforated design allows some sound waves to pass through, preventing excessive low-frequency reflections.
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Second Layer - Wool Fabric Layer: Absorbs mid-to-high frequency energy, providing initial acoustic damping.
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Third Layer - Air Gap Layer: A crucial isolation layer that blocks sound wave transmission through air, effectively dispersing and absorbing energy, preventing standing waves, and serving as the core design to avoid sound coloration.
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Fourth Layer - Acoustic Foam Inner Layer: Directly facing the microphone, it absorbs direct reflections from the sound source, ensuring the cleanest, most direct sound is captured.
Technical Specifications (Tech Specs)
| Acoustic Treatment Type | Absorption |
| Structure | Four-Layer Patented Acoustic Filter Design |
| Material | Composite Panel, Acoustic Foam, Wool Fabric |
| Color | Black |
| Dimensions | 16" x 8" x 12" (approx. 40.6 x 20.3 x 30.5 cm) |
| Weight | 3.42 lbs (approx. 1.55 kg) |
| Mounting Method | Adjustable Microphone Stand Mounting Clamp |
SE Electronics RF-X FAQ
THINK2 Warranty & Support
Service Highlights
- Fast Shipping: In-stock items will be shipped within 24 business hours.
- Professional Technical Support: Our certified audio engineers provide consultation for installation, licensing, compatibility, and setup.
- Comprehensive Warranty & After-Sales Service: Includes both manufacturer warranty and THINK2 customer support.
※ Shipping times are calculated based on business days. Actual warranty follows the manufacturer’s policy. THINK2 provides integration and support assistance.
Warranty & Return Policy
- With valid proof of purchase and product serial number, customers are entitled to manufacturer warranty and THINK2 after-sales service.
- DOA / Non-human defects: Within 7 days of purchase, after verification, customers may request return or replacement.
- Exclusions: Damages from misuse, unauthorized modification, consumable parts, natural disasters, or improper use beyond instructions.
- Application Process: Contact customer service during business hours for return instructions.
- Service Coverage: Taiwan region primarily; overseas based on logistics standards.
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