产品介绍
■ YS处理(雅马哈扬声器处理)具有与本公司俱乐部系列扬声器完全匹配的性能,从而使整个系统获得最佳性能。
■ 各个通道中独立、可扫描高/低通滤波器可优化超低音扬声器或整个系统的输出,从而在任何系统中都可获得最高音频品质和性能。
■ 重量轻使得运输和组装都非常容易。
■ 由于每个通道都采用Neutrik speakon输出插口和1/4英寸输出插口,再加上5路接线柱,可提供杰出的连接灵活性。
■ 专门设计的底盘,可提供额外的耐用性和强度。
■ 所提供的综合保护措施包括电源开/关静音、Dc检测、热保护、电流l限制和衰减器保护罩。
■ Yamaha独特的EEEngine(引擎)技术使得系统能够异常高效地运行,通过大幅降低Ac电能消耗和降低发热,最终降低运行成本。
General specifications
|
P7000S |
P5000S |
P3500S |
P2500S | ||
Output power |
1kHz THD+N=1% |
8ohms |
750Wx2 |
525Wx2 |
390Wx2 |
275Wx2 |
4ohms |
1100Wx2 |
750Wx2 |
590Wx2 |
390Wx2 | ||
8ohmsbridge |
2200W |
1500W |
1180W |
780W | ||
20Hz-20kHz THD+N=0.1% |
8ohms * European model |
700Wx2 650W*x2 |
500Wx2 |
350Wx2 |
250Wx2 | |
4ohms |
950Wx2 |
700Wx2 |
450Wx2 |
310Wx2 | ||
8ohmsbridge |
1900W |
1400W |
900W |
620W | ||
1kHz (20ms non-clip) |
2ohms |
1600Wx2 |
1300Wx2 |
1000Wx2 |
650Wx2 | |
4ohmsbridge |
3200W |
2600W |
2000W |
1300W | ||
Power bandwidth |
half power |
10Hz-40kHz (THD+N=0.5%) | ||||
THD+N |
20Hz-20kHz |
half power |
Less than 0.1% | |||
Inter moduration distortion |
Less than 0.1% (60Hz:7kHz, 4:1, Half Power) | |||||
Frequency response |
Po=1W, RL=8ohms |
0dB, +0.5dB, -1dB / 20Hz-50kHz | ||||
Channel separation |
Half Power RL=8ohms Att. Max, Input 600ohmsshunt |
≥70dB1kHz | ||||
Residual noise |
Att. Min, |
(DIN AUDIO) |
≤-70dBu20Hz-20kHz | |||
S/N ratio |
(DIN AUDIO) |
104dB |
103dB |
102dB |
100dB | |
Damping factor |
RL=8ohms 1kHz |
≥350 |
≥200 | |||
Input sensitivity |
Att. Max |
@8ohms |
+8dB |
+6dB |
+4dB |
+3dB |
Maximum voltage gain |
Att. Max |
32.1dB | ||||
Maximum input voltage |
+22dB | |||||
Actual load impedance |
30kohms(balance), 15kohms(unbalance) | |||||
Control |
Front panel |
POWER switch Attenuater(31 position) x 2 | ||||
Rear panel |
MODE switch(STEREO/BRIDGE/PARALLEL) | |||||
FILTER switch(SUB WOOFER/LOW CUT/OFF) x 2 FRQ.CONTROL (25-150Hz) YSProcessing switch(ON/OFF) | ||||||
Connector |
Input |
XLR3-32 type /ch(balance) TRS Phone /ch(unbalance) | ||||
Output |
SPEAKON /ch 5way binding post /ch 1/4 Phone /ch(unbalance) | |||||
Indicator |
POWER |
x 1(Green/Red) | ||||
PROTECTION |
x 1(Red) | |||||
TEMP |
x 1(Red), Heatsink temp ≥ 85degrees celsius | |||||
YSProcessing |
x 1(Yellow) | |||||
SIGNAL |
x 2(Green) | |||||
CLIP |
x 2(Red) | |||||
Load protection |
POWER switch ON/OFF mute | |||||
DC-fault power supply shutdown |
DC-fault output cut | |||||
Amplifier protection |
Thermal (Heatsink temp≥90degrees celsius VI limitter (RL≤1ohms) | |||||
Limitter circuit |
Clip limiting comp.:THD≥0.5% | |||||
Cooling |
Dual Variable-speed fan |
Single Variable-speed fan | ||||
Power requirements |
Japan: AC100V, 50/60Hz North America: AC120V, 60Hz Europe: 230V, 50Hz Australia: 240V, 50Hz | |||||
Idle power consumption |
35W |
35W |
30W |
25W | ||
Power consumption |
650W |
500W |
450W |
320W | ||
Dimensions |
480W x 88H x 456Dmm | |||||
Weight |
12kg |
15kg |
14kg |
0dB=0.775Vrms