PA Series Amplifiers
产品
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PA1250T |
PA2250T |
PA2400T |
PA2450L |
PA4150L | |
| 高度 | 88 | 88 | 88 | 88 | 88 |
| 宽度 | 483 | 483 | 483 | 483 | 483 |
| 深度 | 406 | 406 | 406 | 406 | 406 |
| 响应频率 (-3 dB) | 65Hz-20kHz | 65Hz - 40kHz | 65Hz - 40kHz () | < 10Hz - 40kHz | < 10Hz - 40kHz () |
| 净重 | 16.5 | 23.5 | 26 | 16.5 | 18 |
| 阻抗 | 4/8 () | 4/8 () | 4/8 | 4/8 | |
| 额定输出功率（额定负载 ）THD < 1%, 1kHz | 270/135 () | 430/215 () | 450/220 () | 160/100 () | |
| 通道串扰 | < < -75 | < < -75 | < < -75 | < < -75 () | < < -75 () |
| 额定输出功率（额定负载 ） THD < 0.2%, 20Hz – 20kHz | 250/125 () | 400/200 () | 400/200 () | 150/75 () | |
| 连续额定功率 (1 kHz, THD 1%) 4Ω | 270 | 430 | 450 | 160 | |
| Channels | 1 | 2 | 2 | 2 | 4 |
| 连续额定功率 (20-20 kHz, THD<0,2%) 4Ω | 250 | 400 | 400 | 150 | |
| 连续额定功率(1 kHz, THD 1%) 2Ω | 270 | 270 | 430 | 450 | 160 |
| 连续额定功率 (1 kHz, THD 1%) 8Ω | 135 | 215 | 220 | 100 | |
| 连续额定功率 (20-20 kHz, THD<0,2%) 8Ω | 125 | 200 | 200 | 75 | |
| 总谐波失真 | < 0.1 | < 0.1 | < 0.1 | < 0.1 () | < 0.1 |
| 转换速率 | 41/61 | 18 () | 25 () | 28 | 16 |
| 互调失真 (SMPTE) | < 0.1 | < 0.1 | < 0.1 | < 0.1 () | < 0.1 |
| DIM 30 | < 0.1 | < 0.1 | < 0.1 | < 0.1 () | < 0.1 |
| 信噪比（A声压级） | 103 | 103 | 103 | 104 | 101 |
| 输入阻抗（平衡） | > 20 | > 20 | > 20 | > 20 | > 20 |
| 输入灵敏度 | 0 dBu | 0 dBu (775mV) () | 0 dBu (775mV) () | 0 dBu () | 0 dBu (775mV) () |
| 频道数量 | 1 | 2 | 2 | 2 | 4 |
| 网络控制 | No | No | No | No | No |
| 连续额定功率 (1 kHz, THD 1%) 100v | 270 | 270 | 430 | ||
| 放大器增益 | 34.3 | 34 | 34.3 | 30 | |
| 连续额定功率 (1 kHz, THD 1%) 70v | 270 | 270 | 430 | ||
| 连续额定功率 (20-20 kHz, THD<0,2%) 100v | 250 | 250 | 400 | ||
| 连续额定功率 (20-20 kHz, THD<0,2%) 70v | 250 | 250 | 400 | ||
| 更多 | 更多 | 更多 | 更多 | 更多 |
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Technical Documentations
Certification/Regulatory
| Name | Language & Download |
|---|---|
| Pa1250T, China Compulsory Product Certification | EN |
| Pa1250T, Pa2250T, Pa2400T, Pa2450L, Pa4150L , EC Declaration of Conformity | EN |
| Pa2250T, Pa2400T, Pa2450L, China Compulsory Product Certification | EN |
| Pa4150L, China Compulsory Product Certification | EN |
| Pcl1125T, Pa1250T, China Compulsory Product Certification | EN |
| Pcl1225T, Pa2250T, China Compulsory Product Certification | EN |
Engineering Data Sheet
Manual
| Name | Language & Download |
|---|---|
| PA Series Owners' Manual | EN |
Service Policies
| Name | Language & Download |
|---|---|
| Warranty conditions for Electro-Voice products in North America | EN |
Marketing Materials
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Where to Buy
Install Sound Partners
Electro-Voice together with our certified partners, are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include:
- System Design
- Installation
- Programming & Commissioning
售后及相关政策