OVERVIEW
The Origin Acoustics TFIW37EX is a premium ultra-slim in-wall loudspeaker from the ThinFit Collection, designed for high-performance distributed audio and surround sound applications where installation depth is restricted. Featuring dual 3.5" glass fibre woofers and an exclusive Silk DPSD tweeter, the TFIW37EX delivers exceptional clarity, balanced bass response and wide sound dispersion from a remarkably shallow architectural design. Its extended weather protection and patented spring lock tool-less mounting system provide outstanding flexibility for both indoor and challenging environments.
KEY FEATURES
• Ultra-slim in-wall loudspeaker design for shallow cavity installations
• Dual 3.5" glass fibre woofers
• Exclusive Silk DPSD tweeter technology
• Extended weather protection for demanding environments
• Patented spring lock tool-less mounting system for quick and secure installation
• Paintable magnetic grille
• 8 Ohm impedance
• Suitable for stereo pairs, distributed audio and surround sound systems
• Optimised for restricted wall cavities and space-constrained installations
• Designed for retrofit and new-build applications
TECHNICAL SPECIFICATIONS
Driver Configuration:
• Woofers: 2 x 3.5" (89mm) Glass Fibre
• Tweeter: Silk DPSD High-Performance Dome Tweeter
Performance:
• Wide dispersion characteristics for consistent room coverage
• Nominal Impedance: 8 Ohm
• Recommended Amplifier Power: Suitable for distributed audio and home cinema applications
INSTALLATION DATA
Cut-Out Size:
• Optimised for shallow in-wall cavity installations
Overall Speaker Size:
• Slim rectangular in-wall assembly
Grille Size:
• Paintable magnetic grille
Mounting Depth:
• Minimal depth requirement for flexible installation
Amplifier Matching:
• Designed for use with Origin Acoustics amplification systems
• Compatible with AV receivers and distributed audio amplifiers
• 8 Ohm load simplifies amplifier design and speaker zoning
Placement Guidance:
• Ideal for shallow stud walls and restricted cavity spaces
• Suitable for distributed audio and surround sound applications
• Maintain equal spacing for stereo pairs where possible
• Avoid positioning directly adjacent to room corners where practical
• Consider acoustic back boxes where sound leakage or consistency between rooms is required
Why Installers Like It:
The TFIW37EX provides premium audio performance in locations where conventional in-wall speakers may not fit. Its ultra-slim construction, extended weather protection and patented spring lock mounting system allow installers to achieve high-quality sound in challenging spaces while maintaining the clean, discreet appearance expected from the ThinFit Collection.
