Built-in speaker Definitive TechnologyDI 3.5R

Reference: a00206

Powerful performance is practically invisible with the Definitive Technology Disappearing™ Series. Merely 4.56" in diameter, the DI 3.5R is about the ...

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Enjoy rich, dynamic sound throughout your home without sacrificing an inch of floor space. Definitive Technology's DI 3.5R speaker installs flush in your ceiling. It's a great speaker for multi-room systems. Install a pair or two of these small speakers in a hallway or mud room, and use multiple pairs in a kitchen for well-balanced sound throughout the room. They're the same size as many recessed track lighting fixtures. And each speaker is practically invisible, thanks to its paintable, low-profile grille and hidden flange.


Data sheet

Frequency Range (±3dB)
40 Hz → 30 Hz
89 dB
Nominal Impedance
8 ohms
Crossover Frequency
60 Hz
14.94 cm x 17.93 cm x 17.48 cm
1.36 kg