The Yarden 8-T is a high-performance ceiling tile stereo speaker featuring a Kevlar woofer and four pivoting titanium tweeters for wide, nearly 180-degree sound dispersion. It offers speech and music modes, stereo and mono operation, and a second-level crossover design for enhanced audio performance. The speaker includes a magnetic grille with security screws for easy installation and a multi-tap transformer with selectable 8Ω, 70V, and 100V settings for versatile audio system integration.
| DESCRIPTION | Ceiling tile speaker |
| FREQUENCY RESPONSE | 65Hz to 20kHz @−10dB, 80Hz to 20kHz @±3dB |
| WOOFER | 8” (200mm) Kevlar(R) with rubber surround |
| TWEETER | Four 0.75” (20mm) pivoting titanium domes |
| IMPEDANCE | 8Ω stereo, 4Ω mono (transformer tap in off position) |
| TRANSFORMER TAPS | Stereo: 70V – 3.75W/7.5W/15W/30W; 100V – 7.5W/15W/30W, Mono: 70V – 7.5W/15W/30W/60W; 100V – 15W/30W/60W |
| SENSITIVITY | 87dB 1W @1m |
| MAX SPL | Continuous: 102dB, peak: 105dB |
| POWER HANDLING | 40W RMS, 110W continuous program |
| CROSSOVER FREQUENCY | 2.175kHz |
| DIRECTIVITY FACTOR (Q) | 9.43 averaged 1kHz to 10kHz |
| DIRECTIVITY INDEX (DI) | 9.5dB averaged 1kHz to 10kHz |