DSPPA WH-1II + DSP30W – 30W High Quality Volume Controller with 70V/100V Support, Emergency Broadcast Override & 2/3-Wire Connection
Overview:
• The DSPPA WH-1II + DSP30W is a high-quality 30W 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.
• Supports 2-wire and 3-wire connection for flexible system wiring.
• Designed with a compact wall-mounted body and simple knob control for easy daily operation.
• Suitable for medium speaker zones in offices, hotels, schools, retail areas, corridors, and commercial buildings.
• Supports emergency broadcast override function based on the WH-1II series design, allowing important announcements to pass through when needed.
Key Features:
• 30W High Quality Volume Controller
• 70V/100V PA System Support
• Voltage Speaker Compatible
• 2-Wire and 3-Wire Connection Support
• Emergency Broadcast Override Function
• Wall-Mounted Compact Design
• Easy Knob Volume Adjustment
• Suitable for Medium Speaker Zones
• Extendable Volume Controller System Design
• Professional PA and Background Music Accessory
Technical Specifications:
• Product Type: Volume Controller
• Brand: DSPPA
• Model: WH-1II + DSP30W
• Power Capacity: 30W
• Signal Input: 70V / 100V
• Speaker Type: Voltage Speaker
• Connection Type: 2-Wire / 3-Wire
• Emergency Broadcast Override: Supported
• Installation Type: Wall-Mounted
• Dimensions: 85 × 85 × 58 mm
• Application: Public Address / Background Music / Commercial Audio Systems
Applications:
• Public Address Systems
• Background Music Systems
• Offices
• Hotels
• Schools
• Retail Stores
• Commercial Buildings
• Corridors
• Meeting Rooms
• Reception Areas
• Medium Audio Zones
Connect Gates Recommendation:
• Recommended for medium PA speaker zones that require reliable local volume control with 30W capacity.
• Suitable for commercial sound systems where 70V/100V speaker lines are used.
• For larger zones or higher speaker loads, Connect Gates recommends selecting 60W, 120W, or 200W capacity according to the total speaker wattage.