Bose Professional’s EdgeMax series combines the performance of big, bulky surface-mount loudspeakers with stealthy design to shatter the limitations of traditional in-ceiling loudspeakers.
Dual drivers and patented PhaseGuide® technology allow EdgeMax loudspeakers to project powerful, focused sound from the room’s edges to the center. They deliver amazing directionality and voice intelligibility to ensure all listeners enjoy the same sound—regardless of their location.
The EM models deliver proven performance, with immersive full-frequency sound for music and clear intelligibility for voice, even at high volumes. Also, EM models are designed with 75-degree vertical coverage, optimal for rooms with higher ceilings.

SPECS

• PERFORMANCE
  • Frequency Range (-10 dB): 45 Hz - 20.000 Hz
  • Coverage, Horizontal: 90°
  • Calculated Maximum SPL @ 1 m: 117 dB continus, 123 dB de pic
  • Nominal Impedance: 8 Ω (transformer bypassed)
  • Power Handling, long-term continuous: 125 W
  • Power Handling, Peak: 500 W
  • Sensitivity (SPL/1 W at 1 m): 96 dB
  • Transformer Taps, 100 V: 5, 10, 20, 40, 80 W, bypass
  • Transformer Taps, 70 V: 2,5 W, 5 W, 10 W, 20 W, 40 W, 80 W, bypass
  • Coverage, Vertical: 75°
• TRANSDUCERS
  • Crossover: 1 kHz, passive 2-way crossover with integrated 70/100V transformer
  • Driver protection: Recommended high-pass protection 55 Hz with minimum 12-dB/octave filter
  • High-Frequency: 1× compression driver, 1.3 in (33 mm) voice coil
  • Low-Frequency: 1× 8 in (203 mm) woofer, 1.5 in (38 mm) voice coil
• Dimensions (H×W×D): 339×339×249 mm
• Net Weight: 10,1 kg, loudspeaker with grille (single)