Luka
ICT4 speakers are easy to install and fit well because the hole diameter information is clear and accurate. This makes setup simple and hassle-free, with good sound performance.
Comment from 2 February 2026 — Experience from 20 January 2026
The Triangle ICT4 is a compact in-ceiling speaker that delivers impressive sound performance. It features a 100 mm woofer and a 13 mm silk dome tweeter, arranged in a coaxial configuration. This setup ensures excellent coherence across the entire frequency range, from 80 Hz to 20 kHz. The ICT4 can handle power up to 90 W, delivering the dynamic and lively sound that Triangle speakers are known for.
The ICT4 is the most compact model in Triangle’s SECRET range, with a diameter of 190 mm. It comes with a magnetic white grille, allowing it to blend seamlessly into any interior design. The speaker’s minimal visual impact does not compromise its ability to deliver the high-quality sound for which Triangle is renowned.
Installing the Triangle ICT4 speaker is a breeze. The speaker comes with a template for cutting the right-sized hole in your ceiling. Once the hole is cut, the speaker can be easily secured using its integrated clamps. The ICT4’s design ensures that it stays firmly in place, providing you with a stable and reliable audio source.
The Triangle ICT4 speaker is built to last. It features a robust construction that can withstand the rigors of daily use. The speaker’s components are protected by a dust- and moisture-resistant cover, ensuring that it continues to deliver superior sound quality for many years to come.
Based on reviews from customers who purchased this product, summarised by AI
Luka
ICT4 speakers are easy to install and fit well because the hole diameter information is clear and accurate. This makes setup simple and hassle-free, with good sound performance.
Comment from 2 February 2026 — Experience from 20 January 2026
Charly
Easy to install and highly efficient for Atmos.
Comment from 31 January 2025 — Experience from 20 January 2025
Hinsinger
Recessed into my false wooden ceiling, works perfectly. Bring on the Dolby Atmos!
Comment from 26 December 2022 — Experience from 15 December 2022