30-Watt Paging Horn ELECTRO-VOICE PA430T
- The PA430T is 30-watt constant-directivity paging projectors for use in any public address or paging application.
- The drivers employ rugged phenolic diaphragms, 1.5 inch diameter voice coils and “rim centered” ferrite magnet structures for long life and reliability under extreme operating conditions.
- A 12 inch connecting cable, color coded for phase, is provided for connecting to the PA430.
- The transformer model (PA430T) includes connections for 25V, 70.7V, and 100V distributed systems and a screwdriver-operated power tap select switch.
- The PA430T is molded from high-impact ultraviolet-inhibiting acrylic-styrene-acrylonitrile (ASA). A positive lock, super tough nylon swivel base and rear housing provides maximum mounting flexibility and ease of installation.
- A nominal 60° horizontal by 40° vertical coverage pattern together with a low-frequency cutoff of 350 Hz provides excellent articulation in demanding applications.
- Ideal for both indoor and outdoor applications, these drivers are well suited for any installation requiring rugged, reliable performance.
Specifications
- Frequency Response: 400-6.500Hz ±5dB.
- Power Handling, 8 Hours, 6dB Crest Factor: 30 watts (500-5,000 Hz pink noise).
- Impedance:
+ Nominal: 8 ohms;
+ Minimum, Above 500Hz: 6.5ohms (650Hz).
- Sound Pressure Level at 1 Meter, 1 Watt Input Averaged, Pink Noise Band-Limited from 500 to 5.000Hz: 107dB.
- Beamwidth: -6dB@1.0kHz to 10kHz.
- Horizontal Beamwidth: 60° (+20°, -20°).
- Vertical Beamwidth: 40° (+20°, -10°).
- Usable Low-Frequency Limit: 350 Hz.
- Construction:
+ Voice-Coil Diameter: 3.81 cm (1.5 in.);
+ Magnet Weight: 0.28 kg (0.63 lb);
+ Magnet Material: Strontium ferrite;
+ Flux Density: 1.30 Tesla.
- Dimensions:
+ Height: 22.6 cm (8.9 in.);
+ Width: 30.7 cm (12.1 in.).
- Depth: 35.8 cm (14.1 in.).
- Net Weight: 1.7 kg (3.8lb).
- Shipping Weight: 2.1 kg (4.6 lb).
- Sản xuất tại Trung Quốc.
