PA现货
PAA-4x800 安装功放
型号: YB-PAA4X800
四声道丁类安装功放，仅 1U 高，每个输出都支持 70 / 100 V 定压。
- Four channels of 480 W into 8 Ohm or 800 W into 4 Ohm
- 1 U chassis with front to rear cooling and speakON outputs
- Switchable 0.775 V / 1.4 V input sensitivity
- Selectable 70 V and 100 V constant voltage mode
Ships in 5-7 business days
技术规格
输出
- 声道数
- 4
- 功放类型
- Class D
- 8Ω 每声道功率
- 480 W
- 4Ω 每声道功率
- 800 W
- 桥接输出功率
- 1600 W
实测性能
- 总谐波失真 + 噪声
- 0.02 %
- 信噪比
- 106 dB
- 阻尼系数
- 400
- 频率响应
- 20 Hz - 20 kHz (+0 / -0.5 dB)
接口
- 输入灵敏度
- 0.775 V / 1.4 V selectable
- 输入阻抗
- 20 kOhm balanced
- 输入接口
- 3x XLR balanced with link out
- 输出接口
- 4x speakON NL4
机械规格
- 散热方式
- Two temperature controlled fans, front to rear
- 保护电路
- Clip limiter, thermal, DC, short circuit, VHF
- 机架高度
- 1 U
- 外形尺寸
- 483 x 44 x 380 mm
- 净重
- 9.6 kg
产品概述
PAA-4x800 安装功放
The PAA-4x800 is a four channel Class D amplifier for fixed installation. It fits in 1 U and can drive either low impedance loudspeakers or 70 / 100 V distributed lines on every channel.
Each channel has its own clip limiter and thermal monitor, so a fault on one output does not affect the others. Inputs are electronically balanced on XLR with link outputs for daisy chaining.
