PATENTED World-Class Acoustics,
perfect for the Rented Home!
The E Flat Advantage
Cost Effective
Patented
Lasts a Lifetime
Modular
Granted Patents
E Flat Bass
Management System
Features: 1. Suppresses Room modes. 2. Flattens uneven room response, as well as the dips and spikes in speakers' frequency response. 3. 100% portable and free-standing. 4. Mitigates SBIR and delivers spacious and clear stereo imaging. 5. Needs no tuning and works when shifted to different rooms. 6. Perfect for Rented spaces. 7. Ideal for Studios, Home Theatres & Audiophile Suites.
PerfBass
Acoustic Design System
Features: 1. Delivers Flat Room Response in Small Rooms with Free-Standing Speakers. 2. Does not have minimum size/shape limitations, can tackle square or even CUBED rooms. 3. Can be installed in existing rooms, no need ground-up design. 4. The acoustic environment feels Natural and Live, no “deadness”. 5. Large Sweet Spot of listening with consistent frequency response over several feet. 6. Requires lesser real estate, and enables more habitable floor area than conventional designs 7. Does not require flush-mounting speakers to achieve response that is free of SBIR or colourations, thus being ideal for multi-speaker applications like main-&-reference speaker, 5.1s or Atmos Configs
Theia
Acoustic Design System
Features: The "THEIA" Design is a novel PATENTED Acoustic Design of PerfBass that can employ a glass ceiling and glass sections along the walls providing ample NATURAL LIGHT, while still delivering the effective modal suppression that is characteristic of PerfBass Designs.
Clean Low End
E Flat Acoustics, particularly our patented Bass Management System, delivers powerful low-frequency modal control — resulting in clean low end and clear, spacious stereo imaging
Click below to hear the difference between an empty room and one treated with E Flat Acoustics and our patented Bass Management System.
Perfect for the Rented Apartment
E Flat products are portable, modular, and renter-friendly (most are free-standing, or only minimal drilling required). Best of all, they move easily with you when it’s time to shift homes.
Click the button below to hear the difference in playback quality between an Empty Rented room, and the same room with a minimal E Flat Producer Pack!
ABOUT US
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E Flat Acoustical Solutions, founded in 2017 by Roshan George Thomas (holder of 3 patents in Applied Acoustics), is a full-service Acoustic Design & Build firm.
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Built on years of R&D into portable, modular, minimally-invasive solutions—ideal for rented spaces.
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Offers high-performance systems: Acoustic Panels, Ceiling Clouds, Diffuser Arrays, and the patented E Flat Bass Management System.
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Available in standard packages or custom builds, tailored to your space.
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Ideal for Studios, Home Theaters, Audiophile Rooms, Content Spaces, and Performance Venues.
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Roshan is also an experienced musician, producer, and mix engineer, with nearly 20 years in the music industry.
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E Flat is the exclusive South Asia licensee of PerfBass Advanced Acoustics, delivering Flat Room Response (near-anechoic) in Small rooms with Free-Standing speakers.