Bộ khuếch đại Electro Voice PA2450L 450W
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- Reliable high-quality power for installation
- Ideal for sound reinforcement, paging, and life safety
- 450 W per channel @ 4 Ω (1 kHz)
- Bridged mono out for 900 W into 8 Ω
- Compact 2 RU design
- Stepped rear-panel level attenuation
- Selectable 50 Hz or 300 Hz high-pass filter
- Thermal protection, peak limiting, turn-on delay
- Phoenix-type inputs and outputs
- Three-stage front-to-rear fans
- Integrated rack ears for direct mounting
Thông số kỹ thuật Electro Voice PA2450L 450W
| Height | 3.46″ (88mm) |
| Width | 19.02″ (483mm) |
| Depth | 15.98″ (406mm) |
| Frequency Response (-3 dB) | < 10Hz – 40kHz |
| Weight Net | 36.38lbs (16.5kg) |
| Slew Rate | 28V/µs |
| Intermodulation Distortion (SMPTE) | < 0.1% (60Hz, 7kHz) |
| DIM 30 | < 0.1% (3.15kHz, 15kHz) |
| Signal-to-Noise Ratio (A-weighted) | 104dB |
| Input Impedance (Balanced) | > 20kΩ |
| Input Sensitivity | 0 dBu (775mV) |
| Number of Channels | 2 |
| Network Control (IRIS-Net) | No |
| Amplifier Gain | 34.3dB |
| Continuous Rated Power (1 kHz, THD 1%) 4Ω | 450Watts |
| Impedance | 4/8Ω |
| Crosstalk | < < -75dB (ref. 1kHz, @ 10% rated output power) |
| Rated output power (*rated load) THD < 1%, 1kHz | 450/220W (4ω/8ω) |
| Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω | 400Watts |
| Rated output power (*rated load) THD < 0.2%, 20Hz – 20kHz | 400/200W (4ω/8ω) |
| Continuous Rated Power (1 kHz, THD 1%) 2Ω | 450Watts |
| Channels | 2 |
| Continuous Rated Power (1 kHz, THD 1%) 8Ω | 220Watts |
| Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω | 200Watts |
| Total Harmonic Distortion | < 0.1% (@ rated output power MBW=80kHz, 1kHz) |
Sản phẩm tương tự
PA Electro Voice
Liên hệ để báo giá
PA Electro Voice
Liên hệ để báo giá
PA Electro Voice
Liên hệ để báo giá
PA Electro Voice
Liên hệ để báo giá