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EdgeMax EM90 loudspeaker

EM90

EdgeMax

Overview

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.

Features

  • Patented PhaseGuide technology evenly distributes sound throughout the space to ensure all listeners enjoy the same experience—regardless of their location

  • High-frequency compression driver and high-excursion woofer for exceptional audio quality and power

  • In-ceiling installation for minimum visual impact, with fewer units required to deliver uniform sound

  • In-ceiling mounting near room edges and corners (75° vertical coverage and 90° horizontal coverage)

  • Wall-boundary loading for greater bass response and performance

  • 2-way passive crossover with bypassable 70/100V transformer

  • Consistent voicing across the EdgeMax family

  • QuickHold spring-loaded mounting system for easy installs

  • Magnetically attached grille for quick access to wiring and tap settings

  • UL 1480A and UL 2043 safety standard compliance

Applications

Designed for a wide range of applications, including:

  • Commercial installations

  • Houses of worship

  • Performing arts

  • Corporate

  • Hotels

  • Retail / restaurants

  • Education

SPecs

Technical Specification

COMPLIANCE
  • Safety Agency Ratings

  • UL1480A, UL2043

PHYSICAL
  • Colors

  • White (similar to RAL 9003), paintable

  • Ceiling Cutout

  • 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

  • Environmental

  • Indoor only; UL1480A listed, in compliance with UL2043 for plenum-space installation

  • Grille

  • Microperforated steel, powder-coated finish, paintable

  • Suspension/Mounting

  • (4) QuickHold spring-loaded mounting arms, (4) M6 safety cable attachment points

  • Net Weight

  • 22.2 lb (10.1 kg), loudspeaker with grille (single)

  • 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

  • Shipping Weight

  • 29.0 lb (12.5 kg)

PERFORMANCE
  • Frequency Range (-10 dB)

  • 45 Hz – 20,000 Hz

  • Coverage, Horizontal

  • 90°

  • Calculated Maximum SPL @ 1 m

  • 117 dB continuous, 123 dB peak

  • Nominal Impedance

  • 8 Ω (transformer bypassed)

  • Power Handling, long-term 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

  • 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

Product codes

  • 778844-0220 EDGEMAX EM90
  • EdgeMax EM90 Loudspeaker

Included in Packaging

  • (1) ceiling hole template

  • (1) installation guide

  • (1) paint shield

  • (1) tile bridge