Cặp loa 2 chiều màu đen Electro-Voice S-40B
- Electro-Voice S-40B 5-1/4' 2-Way Speaker Pair Black.
- The Electro-Voice S-40B is an extremely compact monitor loudspeaker system ideally suited for indoor or outdoor applications requiring high quality sound reproduction.
- As a foreground or background loudspeaker in restaurants and clubs, monitor speaker in churches, schools, conference rooms and hotels, the S-40B series is an excellent choice.
- 4 ohm impedance.
- Spring loaded speaker input terminals.
- Sold in pairs.
- See related items for mounting bracket.
Specifications
| Model | S-40B |
| Chassis Size | 5.25' (133.35 mm) |
| Input Connections | Spring Terminal |
| Max. SPL/1m (calc) | 113 dB |
| System Power Handling (Continuous/Program/Peak) | 120/640W Short Term/Long Term |
| Frequency Response | 85 - 20,000 Hz |
| Usable Low-Frequency Limit (10-dB-down point) | 65 Hz |
| Long-Term Average Power Handling Capacity | 160W |
| Sound Pressure Level at 1 Meter, 1W Input | Pink Noise Signal, 300 to 2,000 Hz: 85 dB |
| Horizontal and Vertical, 1,500-10,000 Hz | 100° … 25° |
| Directivity Factor Rq (Q),1,500-20,000 Hz Median | 9.5 (+3.8 dB, -3.6 dB) |
| Directivity Index Di, 2,000-20,000 Hz Median | 9.8 dB (+3.8 dB, -3.6 dB) |
| Transducer Complement, High-Frequency | 1' (2.5 cm) Tweeter |
| Low-Frequency | 15' (13 cm) Woofer |
| Box Tuning Frequency | 75 Hz |
| Crossover Frequency | 3,500 Hz |
| Impedance, Nominal | 4 ohms |
| Minimum | 3.7 ohms |
| Enclosure Materials | High impact polystyrene structural foam |
| Colors | Black |
| Dimensions | 9.8' (249 mm) x 7' (178 mm) x 5.9' (150 mm) |
| Net Weight (Each) | 5.7 lbs (2.6 kg) |
| Shipping Weight (Pair) | 12.7 lbs (5.7 kg) |
- Sản xuất tại Trung Quốc.
- Bảo hành: 12 tháng.
