Theory Audio Design

Theory Audio Design introduces the ic5, a compact in-ceiling speaker, featuring a 5-inch carbon fiber driver and polymer compression tweeter.

The ic5 delivers up to 108 dB SPL, covering a frequency range of 78 Hz to 23 kHz with wide sound dispersion over 120°.

Designed for versatile installations, the speaker supports 70V/100V transformer networks and includes a moisture-resistant grille for marine applications.

Theory Audio Design showcased its ic5 and ic6 in-wall/in-ceiling speakers at CEDIA Expo 2025, highlighting affordability and sound quality.

The ic5 speaker is priced at $695 each, while the ic6 costs $1,000 each, providing premium audio options at competitive prices.

These speakers feature versatile mounting options and can be paired with Theory's advanced active loudspeaker controllers, such as the DLC-250.4 starting at $2,495.

Theory Audio Design launches the PLC Series Loudspeaker Controllers at CEDIA 2025, featuring innovative solutions for large-scale audio installations.

Models include PLC-4K8, PLC-8K8, PLC-9K4, and PLC-16K4, delivering up to 4,000 watts per channel in compact 1RU designs.

Integrated Powersoft Class-D amplification, SmartRail power supplies, and advanced DSP architectures ensure high fidelity and energy efficiency.

Theory Audio Design unveils the ic5, a compact 5-inch in-ceiling speaker, delivering high output (108dB) through a carbon fiber woofer and polymer compression driver.

Versatile for residential, commercial, and marine applications, the ic5 features sealed construction and optional all-weather grille for robust performance in diverse environments.

Technically advanced with a selectable 70V/100V transformer, the ic5 integrates seamlessly with Theory's DLC Series Loudspeaker Controllers for distributed installations.