DSPPA WH-1II 6W Volume Controller with Emergency Broadcast Override, 70V/100V & 2/3/4-Wire Support
Overview:
• The DSPPA WH-1II is a 6W wall-mounted volume controller designed for public address and background music systems.
• Supports 70V/100V voltage speaker systems, making it suitable for commercial PA installations.
• Designed with a modern streamlined appearance, rounded corners, and a large ergonomic knob for easy daily operation.
• Supports emergency broadcast signal override function to ensure important announcements can pass through when needed.
• Supports multiple wiring methods including 2-wire, 3-wire, and 4-wire connection for flexible system installation.
• Suitable for offices, hotels, schools, retail areas, corridors, and commercial buildings.
Key Features:
• 6W Wall-Mounted Volume Controller
• 70V/100V PA System Support
• Voltage Speaker Compatible
• Emergency Broadcast Signal Override Function
• 2-Wire, 3-Wire, and 4-Wire Wiring Support
• Streamlined Modern Design with Rounded Corners
• Large Ergonomic Knob for Easy Rotation
• ABS White Finish
• Scratch-Resistant Panel Surface
• Supports Power Expansion Options up to 30W, 60W, 120W, and 200W
Technical Specifications:
• Product Type: Volume Controller
• Brand: DSPPA
• Model: WH-1II
• Capacity: 6W
• Signal Input: 70V / 100V
• Speaker Type: Voltage Speaker
• Wire Mode: 2-Wire / 3-Wire / 4-Wire
• Emergency Broadcast Override: Supported
• Power Expansion Support: 30W / 60W / 120W / 200W
• Material: High-Quality ABS Plastic
• Finish: ABS White
• Installation Type: Wall-Mounted
• Application: Public Address / Background Music / Commercial Audio Systems
Applications:
• Public Address Systems
• Background Music Systems
• Offices
• Hotels
• Schools
• Hospitals
• Retail Stores
• Commercial Buildings
• Corridors
• Meeting Rooms
• Reception Areas
Connect Gates Recommendation:
• Recommended for PA and background music projects that require a reliable local volume control point with emergency broadcast override support.
• Suitable for commercial installations where flexible wiring options and clean wall-mounted appearance are important.
• For projects with higher speaker load, Connect Gates recommends using the suitable power expansion option according to the speaker zone capacity.