THE H-3 EX WIDE-DISPERSION WALL-MOUNT SPEAKER addition to the TOA Interior Design Series and continues TOA’s modern, innovative approach to commercial speaker design. The H-3 EX’s unique appearance and superb sound quality providea welcome alternative to conventional wall-mount speakers for spaces where appearance is a prime consideration.
Applications include speaker systems for hotels, houses of worship, offices, museums, residential spaces, restaurants, retail stores, and many others. A weather-resistant version, model H-3WP EX, is also available for outdoor applications such as gardens, patios and swimming pools.
The H-3 EX’s wide 140 degree horizontal coverage pattern provides a solution for eliminating deadspots inherent between wall-mounted speakers. Also, the Minimum Reflection design significantly reduces sound wave reflections and the resulting sound coloration that occurs with conventional bracket-mounted “box” type speakers.

• Enclosure : Sealed type
• Power Handling Capacity : 150 W (Continuous program/8 Ω) / 50 W (Continuous pink noise/8 Ω)
• Rated Input : 30 W (16 Ω, high impedance)
• Rated Impedance : 8 Ω, 16 Ω / 100 V line: 330 Ω (30 W), 670 Ω (15 W), 1.3 kΩ (7.5 W)  / 70 V line: 170 Ω (30 W), 330 Ω (15 W), 670 Ω (7.5 W), 1.3 kΩ (3.75 W)
• Sensitivity : 89 dB (1 W, 1 m) at installation in 1/2 free sound field (Measured by installing the unit in the center of a wall.)
• Frequency Response : 100 Hz – 20 kHz (-10 dB) at installation in 1/2 free sound field (Measured by installing the unit in the center of a wall.)
• Crossover Frequency : 4 kHz
• Speaker Component : Low frequency: 10 cm cone-type × 2 / High frequency: 2.5 cm dome-type (neodymium magnet)
• Input Terminal   : Detachable screw terminal, (+)/(-) 2 each (for bridging connection)
• Usable Cable : Solid cable, stranded cable: 0.2 – 2.5 m㎡ (AWG No.24 – 14)
• Finish : Enclosure: Fire-resistant ABS resin, black / Front frame: Fire-resistant ABS resin, off-white, paint / Punched net: Steel plate, off-white, paint  / Base frame: Steel plate, plating
• Dimensions : 295 (W) × 318 (H) × 129 (D) mm
• Weight : 3.3 kg
• Accessory : Front grille ……1, Base frame ……1, Electrical box mounting screw ……1 set
• Usable Electrical Box : 2-gang type