EdgeMax EM90 loudspeaker
Benefits of buying direct from GIS
Complementary shipping inside Dhaka
EMI facility with selected bank
Official Warranty
Bose Professional’s EdgeMax series combines high-fidelity sound with unique directionality to break free of the limitations of the in-ceiling loudspeaker category. Featuring patented PhaseGuide® technology, The EdgeMax series sounds like a surface-mount loudspeaker, looks like an in-ceiling loudspeaker, and directs sound asymmetrically into spaces where traditional loudspeakers can’t go. The EdgeMax series delivers the coverage patterns, high SPL, and frequency response of larger surface-mount loudspeakers but with a clean, in-ceiling design.
COMPLIANCE
Safety Agency Ratings
UL1480A, UL2043
PHYSICAL
Cutout Diameter
13.6 in × 13.6 in × 9.3 in (345 mm × 345 mm × 236 mm), length × width × mounting depth
Enclosure Material
Engineered-plastics front baffle with integrated steel-formed enclosure
Mounting/Rigging Provisions
(4) QuickHold spring-loaded mounting arms, (4) M6 safety cable attachment points
Product Dimensions (H×W×D)
13.4 in × 13.4 in × 9.8 in (339 mm × 339 mm × 249 mm), backcan / 15.4 in × 15.4 in × 0.5 in (390 mm × 390 mm × 13 mm), grille flange
PERFORMANCE
Frequency Range (-10 dB)
45 Hz – 20,000 Hz
Coverage, Horizontal
90°
Maximum SPL at 1 m
117 dB continuous, 123 dB peak
Nominal Impedance
8 Ω (transformer bypassed)
Power Handling, Continuous
125 W
Power Handling, Peak
500 W
Recommended Signal Processing
Recommended but not required
Sensitivity (SPL/1 W at 1 m)
96 dB
Transformer Taps, 100V
5, 10, 20, 40, 80 W, bypass
Transformer Taps, 70V
2.5 W, 5 W, 10 W, 20 W, 40 W, 80 W, bypass
Coverage, Vertical
75°
TRANSDUCERS
Crossover Frequency
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 Transducer Quantity and Size
1 × compression driver, 1.3 in (33 mm) voice coil
Low-Frequency Transducer Quantity and Size
1 × 8 in (203 mm) woofer, 1.5 in (38 mm) voice coil