The Biamp EX-S8 is an 8″ two-way coaxial passive loudspeaker rated IP54 for indoor and outdoor installation, supplied in white with a ClickMount pan-tilt bracket. It combines an 8″ treated paper cone LF driver with a 1.4″ voice coil compression driver on a coaxial axis, and a 6-position switch selects 70V/100V transformer taps or low-impedance bypass. EN54-24 and ISO 7240-24 certified for voice evacuation.
Key Features
Coaxial 8″ LF and 1.4″ HF compression driver
IP54 rated for indoor and outdoor use
6-position selector: 70V/100V taps or low-impedance bypass
ClickMount pan-tilt bracket included
105 x 105 degree nominal beamwidth
Lever-actuated 4-position terminal block with pass-through
Driver protection circuitry, 1.55kHz crossover
EN54-24, ISO 7240-24, IEC 62368-1 compliant
Specifications
| LF driver | 8″ (200mm) treated paper cone |
| HF driver | 1.4″ (35mm) voice coil compression driver |
| Operating range (-10dB) | 55Hz – 20kHz |
| Beamwidth (H x V) | 105 x 105 degrees |
| Sensitivity | 90 dB (1W, 8 Ohms) |
| Power handling | 250W, 8 Ohms nominal |
| Max SPL (continuous / peak) | 115 dB / 121 dB |
| 70V taps | 80W, 40W, 20W, 10W |
| 100V taps | 80W, 40W, 20W |
| Crossover | 1.55kHz |
| Recommended amplifier | 250W – 500W, 8 Ohms |
| Dimensions (H x W x D) | 458 x 260 x 263mm |
| Weight | 11.2 kg |
| IP rating | IP54 |
| Finish | White |





