Plane Wave Speakers ยี่ห้อ TOA รุ่น PW-1430SB
The Plane Wave Speaker features a flat speaker system equipped with plane wave units, realizing a narrow directivity pattern by radiating plane wave sound.
Since the Plane Wave Speaker can deliver sound output toward a limited target area, it is suited for use in locations such as station platforms and escalator areas that require information announcements to be broadcast, and in such spaces as museums and art galleries where the reverberation time is long. A single-sided radiation type radiates sound forward only.
- Single-sided radiation
- 4 speaker units
- Narrow directivity
- Splash-proof construction
- Rust resistance
- Beam-tilting function
- Built-in high-pass filter
Specifications
| PW-1430SB | PW-1430DB | PW-1430DW | PW-1430SW | |
|---|---|---|---|---|
| Frequency response | 450 Hz – 17.5 kHz | 300 Hz – 17.5 kHz | 300 Hz – 17.5 kHz | 450 Hz – 17.5 kHz |
| Connection | ø9 mm (0.35″), 6-core cabtyre cable, 2 m (6.56 ft) | ø9 mm (0.35″), 6-core cabtyre cable, 2 m (6.56 ft) | ø9 mm (0.35″), 6-core cabtyre cable, 2 m (6.56 ft) | ø9 mm (0.35″), 6-core cabtyre cable, 2 m (6.56 ft) |
| Sensitivity (1 W, 1 m) | 87 dB (1 – 10 kHz) | 86 dB (1 – 10 kHz) | 86 dB (1 – 10 kHz) | 87 dB (1 – 10 kHz) |
| Speaker component | Plane wave unit (152 × 214 mm (5.98″ × 8.43″) × 4 | Plane wave unit (152 × 214 mm (5.98″ × 8.43″) × 4 | Plane wave unit (152 × 214 mm (5.98″ × 8.43″) × 4 | Plane wave unit (152 × 214 mm (5.98″ × 8.43″) × 4 |
| Rated input (High Impedance) | 30 W | 30 W | 30 W | 30 W |
| Tappings | 100V line: 330 Ω (30W), 670Ω (15W), 1kΩ (10W), 2kΩ (5W)
70V line: 170Ω (30W), 330Ω (15W), 670Ω (7.5W), 1kΩ (5W), 2kΩ (2.5W)
|
100V line: 330 Ω (30W), 670Ω (15W), 1kΩ (10W), 2kΩ (5W)
70V line: 170Ω (30W), 330Ω (15W), 670Ω (7.5W), 1kΩ (5W), 2kΩ (2.5W)
|
100V line: 330 Ω (30W), 670Ω (15W), 1kΩ (10W), 2kΩ (5W)
70V line: 170Ω (30W), 330Ω (15W), 670Ω (7.5W), 1kΩ (5W), 2kΩ (2.5W)
|
100V line: 330 Ω (30W), 670Ω (15W), 1kΩ (10W), 2kΩ (5W)
70V line: 170Ω (30W), 330Ω (15W), 670Ω (7.5W), 1kΩ (5W), 2kΩ (2.5W)
|
| Operating temperature | -10°C to +50°C | -10°C to +50°C | -10°C to +50°C | -10°C to +50°C |
| Finish | Stainless steel, semi-gloss, paint, black (RAL 9005 or equivalent) | Stainless steel, semi-gloss, paint, black (RAL 9005 or equivalent) | Stainless steel, semi-gloss, paint, cream white (RAL 9001 or equivalent) | Stainless steel, semi-gloss, paint, cream white (RAL 9001 or equivalent) |
| Dimensions | 831 x 355 x 60 mm (W x H x D) | 831 x 355 x 60 mm (W x H x D) | 831 x 355 x 60 mm (W x H x D) | 831 x 355 x 60 mm (W x H x D) |
| Weight | 11.9 kg | 11.4 kg | 11.4 kg | 11.9 kg |
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