
产品介绍
■ 功率放大器可提供具有超高音频品质的高功率输出、低失真的线性功率输出、计算机控制和多种功能。
■ 可配置的网络兼容性与ACU一1 6联用,提供了计算机摇控及更多功能。
■ 新一代EEEngine(引擎)技术可提供超高效能,而耗能极低。
■ 双配置散热片和双配置可变速风扇可获得很高的冷却效率和可靠性。
■ 由XLR,Euro—Block,and Speakon(tm)连接器提供的多功能输入/输出连接。
■ 31档定位电乎控制可获得高精度标定。10个指示灯仪表可获得高精度监视。
■ 安全盖可避免外来破坏,AC电源插头锁扣可保证电源电缆锁定到位。
■ 2U尺寸和高效冷却特性可确保紧凑的安装。
■ 优异的性价比可使您的投资发挥更大的效力。
■ YAMAHA的EEEngine(高效,高能驱动)技术,使结构紧凑的设计也能做到高效的处理能力而同时产生很少的热量。
■ 人功率放大器并带有桥接模式;XM6150一6×1 50W,XM4220—4×220W(@lkHz/4 Ω)。
■ 支持线路输出电压70V特性的多重高阻抗扬声器连接。
■ 支持任何标准扬声器系统及多扬声器分配系统的组合。
■ 专业的连接器;平衡XLR以及欧式连接口输入,5路接线柱输出。
Specifications:
XM6150 |
XM4220 | |||
Power Output Level |
20Hz - 20kHz THD+N=0.2% |
8Ω 4Ω 8Ω/BRIDGE |
100W x 6 120W x 6 240W x 3 |
140W x 4 180W x 4 360W x 2 |
1kHz THD+N=0.2% |
8Ω 4Ω 8Ω/BRIDGE 70.7V 150W x 3 |
120W x 6 150W x 6 300W x 3 150W x 3 |
170W x 4 220W x 4 440W x 2 350W x 2 | |
Power Bandwidth Half power |
10Hz - 40kHz (THD+N=1%) | |||
THD+N 20Hz - 20kHz, Half power |
≤0.2% | |||
Frequency Response 8Ω, Po=1W |
0dB, 0.5dB, -1dB 20Hz - 50kHz | |||
Intermodulation Distortion 60Hz: 7kHz, 4:1, half power |
≤0.2% | |||
Channel Separation Half power RL=8Ω 1kHz Vol. max input 600Ω shunt |
≥60dB | |||
Residual Noise Vol. max 12.7kHz LPF |
≤-68dB |
≤-66.5dB | ||
S/N Ratio 12.7kHz LPF |
100dB | |||
Damping Factor 8Ω, 1f=1kHz |
≥100 | |||
Sensitivity (Vol. max) Rated power into 8Ω |
0dB | |||
Voltage Gain (Vol. max) |
32.1dB |
33.6dB | ||
Input Impedance |
30kΩ (balance) 15kΩ (unbalance) | |||
Controls |
Front panel |
POWER switch (ON/OFF) | ||
Rear panel |
Volume (31 position)/ch Bridge switch (ON/OFF)/2ch HPF switch (ON/OFF)/ch fc=80Hz, -12dB/oct Input A ch to all ch switch | |||
Connectors |
Input |
XLR-3-31 type/ch Euroblock connector | ||
Output |
5 way binding post | |||
Indicators |
POWER |
Green | ||
PROTECTION |
Red | |||
CLIP |
Red | |||
SIGNAL |
Green | |||
Protection Circuit |
POWER switch on muting DC detection Temp. detection (heat sink temp ≥85C) | |||
PC Limiter |
RL ≤2Ω | |||
Fan Speed |
Low/~50C variable, High/~70C | |||
Power Requirements |
US and Canada |
120V, 60Hz | ||
Europe model |
230V, 50Hz | |||
Other |
240V, 50Hz | |||
Power Consumption |
Idling |
45W | ||
1/8 output power, 4Ω |
400W | |||
Maximum output, 4Ω |
1800W | |||
Dimensions (W x H x D) |
480 x 132 x 319mm (18-7/8 x 5-3/16 x 12-9/16) | |||
Weight |
18kg (39.7lbs.) | |||
Accessory Euroblock Connectors |
x 6 |
x 4 | ||
0dB=0.775V Half power=1/2 power output level | ||||
* Features, Specifications and Accessories subject to change without notice |