- Description
- Specifications
4-Inch Frameless Round In-Ceiling Speaker with Magnetic Grille, Polypropylene Woofer, and Light-Fixture-Sized Cutout for Compact Room Audio
The TruAudio LFR is a 4-inch frameless round in-ceiling speaker engineered to match the size of standard ceiling light fixtures for installations where a full-size speaker would be too visible. The polypropylene woofer and 0.5-inch PEI tweeter deliver 85Hz to 18kHz frequency response with 85dB sensitivity at 1W/1m, and the 8-ohm impedance with 5 to 50 watt power handling connects to standard multi-room amplifiers and distributed audio systems. The 5.6-inch cutout fits into the same ceiling opening as many recessed light cans.
The LFR features a frameless magnetic grille that sits flush with the ceiling surface for a near-invisible installation. The round design and compact 6.3-inch overall diameter with 3.11-inch mounting depth fit into tight ceiling cavities above kitchens, bathrooms, hallways, and small offices where larger speakers cannot physically fit or where visible grille frames would clash with the room design.
Where the LFR Fits
- Kitchens, bathrooms, and hallways where the 5.6-inch cutout fits into the same ceiling space as recessed light fixtures, the frameless magnetic grille provides a clean appearance that matches the surrounding ceiling, and the 4-inch woofer delivers background music without the visual footprint of a 6.5-inch or 8-inch speaker
- Small offices, bedrooms, and closets where the compact 3.11-inch mounting depth fits into shallow ceiling cavities above drop ceilings or between floor joists, the 5 to 50 watt power handling provides adequate volume for near-field listening, and the 8-ohm impedance matches standard residential audio amplifiers
- Multi-room audio fill zones and secondary rooms where the LFR adds coverage to spaces that do not justify a full-size speaker, the 85Hz to 18kHz frequency response provides intelligible music and voice reproduction, and the round frameless design blends with modern ceiling finishes and lighting layouts
What the LFR Delivers
- 4-Inch Polypropylene Woofer with PEI Tweeter: 4-inch polypropylene cone woofer and 0.5-inch PEI dome tweeter. 85Hz to 18kHz frequency response with 85dB sensitivity at 1W/1m. 8-ohm impedance with 5 to 50 watt power handling.
- Frameless Magnetic Round Grille: Flush-mount frameless grille with magnetic retention for tool-free removal during painting or maintenance. Round design matches standard ceiling light fixture geometry for a cohesive ceiling appearance.
- Light-Fixture-Sized Cutout: 5.6-inch diameter cutout fits standard recessed light openings. 6.3-inch overall diameter with 3.11-inch mounting depth for shallow ceiling cavities. Compact form factor for tight installation locations.
- Multi-Room Audio Compatible: 8-ohm impedance and 5 to 50 watt power handling for standard residential and commercial distributed audio amplifiers. Ideal as a fill speaker in secondary zones or compact primary rooms.
