DSPPA DSP1650 – 50W IP66 Waterproof Horn Speaker with Power Tap, 70V/100V & 8Ω High-Power Extreme Weather Commercial Public Address & Ultra Long-Range Professional Voice Projection Speaker
The DSPPA DSP1650 is a high-power industrial waterproof horn speaker engineered for mission-critical outdoor environments requiring maximum sound pressure, extended long-range voice projection, extreme weather durability, and large-scale public safety performance. Featuring IP66 waterproof protection, ABS horn construction, steel bracket mounting, 50W RMS output, multi-power tap flexibility, 70V/100V transformer compatibility, 8Ω mode, and an exceptional 123dB maximum SPL, the DSP1650 is ideal for factories, transportation hubs, wharfs, public squares, security installations, emergency systems, tourism sites, and large industrial environments where maximum projection authority is essential.
Technical Specifications:
Speaker System:
- Type: High-Power Waterproof Horn Speaker with Power Tap
- Model: DSP1650
- Rated Power (RMS): 50W
Input Modes:
Constant Voltage:
- 70V / 100V
Constant Resistance:
- 8Ω
Power Tap Options:
100V Input:
- 6W / 12.5W / 25W / 50W / 8Ω
Provides maximum deployment flexibility across industrial zones, segmented installations, or large distributed PA systems.
Audio Performance:
- Frequency Response: 280Hz – 4.5kHz
- Sensitivity (1W/1m): 106 ±2dB
- Maximum SPL (1m): 123 ±2dB
- Sound Profile: Ultra-powerful long-range speech projection with extreme voice authority for industrial, security, and emergency broadcasting
Build & Materials:
- Waterproof Rating: IP66
- Horn Material: Heavy-duty ABS
- Bracket Material: Steel
- Finish: White (OEM color supported)
- Construction Advantage: Designed for severe weather and industrial outdoor reliability
- Coverage Type: Wide-angle horn projection with ultra-high SPL performance
Dimensions & Installation:
- Product Dimensions (W × H × L): 404 × 266 × 376 mm
- Weight: 4.2 kg
- Installation Method: Steel bracket mount
- Mounting Advantage: Large-scale industrial directional outdoor deployment
Working Environment:
- Temperature Range: -20°C to +40°C
- Humidity Range: 45% – 85%
- Elevation: Under 1000m
- Environmental Restrictions: No excessive dust, corrosive gas, or vibration requiring special conditions
Key Features:
- 50W RMS industrial horn speaker
- IP66 extreme weather protection
- 70V / 100V / 8Ω compatibility
- Multi-power tap selector
- 123dB maximum SPL
- 106dB sensitivity
- Heavy-duty ABS horn body
- Steel industrial bracket
- Ultra long-range voice authority
- Large-scale industrial public address capability
Applications:
- Factories
- Industrial zones
- Railway stations
- Wharfs
- Public squares
- Security systems
- Emergency alert systems
- Tourism sites
- Transportation hubs
- Large outdoor industrial PA systems
Connect Gates Professional Opinion:
From Connect Gates’ perspective, the DSP1650 is a serious industrial-grade horn speaker designed for projects where standard horn speakers like the DSP1130 may not deliver enough reach or authority. With its 50W power and massive 123dB SPL, this model is particularly effective for Egypt’s large factories, logistics yards, security perimeters, transportation hubs, and emergency systems where voice must remain dominant over distance and ambient noise. This is a top-tier solution for critical outdoor broadcasting where reliability and projection power are non-negotiable.
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