产品概述:ST系列专业功率放大器是ClassD功放的一个新里程碑。采用高端的ClassD功放模块和高效的SMPS电源模块,这让ST系列具有更高的效率和可靠性,同时也具有更高的功率密度,仅在1U高度9”深度的标准机箱空间内就能提供前所未有的强大功率。
●1U高度9“深度标准机箱。体积紧凑,轻便小巧;
●软开关LLC谐振开关电源模块;
●高效的汤声器反电动势吸收系统;
●温控变速风房,气流虫前至后流通;
●后背板设有输入灵数复选择切换(0.775v/1v/32dB);
●电路全保护,包适:软启动、直流、次声频、高频、过热、短终、开机/关机静音;
●低频浑厚有力,破低的下潜深度,中高频通透、清断、悦耳;
●功放模块和电源模块一体化设计,超过85%的器件采用或自动化作业,保证产品的一致性。
●固定开关频率的ClassD功放模块;
●主动式功率因数校正技术(PFC),可在全电压(90-264V)范围内稳定工作;
●独特的削峰限幅器和波纹消除网络;
●后背板连接模式选择(立体声并接/桥接);
Model型号:ST800
额定功率Rated Output power
8Ω 立体声StereoPower:2X600W
4Ω 立体声Stereo Power:2X900W
2Ω 立体声Stereo Power:2X1035W
4Ω 立体声Stereo Power:1800W
8Ω 桥接Bridge Power:2070W
输入阻抗Input impedance
20KΩ (Balanced )/10KΩ (Unbalanced)
总谐波失真THD+N:<0.5dB
信噪比S/N rate:>95dB
阻尼系数Damping factor:>500
转换速率Slew rate:>30V/us
输入灵敏度Input sensitivity:32dB、1.0V、0.775V
最低阻抗 Minimum impedance:≥2Ω
风路:从前到后抽风,无级调速
保护功能Protect:
软启动、直流、短路、削波、失真、过热、过温等
包装尺寸Packing Dimensions:483X381X44mm
Model型号:ST1200
额定功率Rated Output power
8Ω 立体声StereoPower:2X1100W
4Ω 立体声Stereo Power:2X1700W
2Ω 立体声Stereo Power:2X1900W
4Ω 立体声Stereo Power:3400W
8Ω 桥接Bridge Power:3800W
输入阻抗Input impedance
20KΩ (Balanced )/10KΩ (Unbalanced)
总谐波失真THD+N:<0.5dB
信噪比S/N rate:>95dB
阻尼系数Damping factor:>500
转换速率Slew rate:>30V/us
输入灵敏度Input sensitivity:32dB、1.0V、0.775V
最低阻抗 Minimum impedance:≥2Ω
风路:从前到后抽风,无级调速
保护功能Protect:
软启动、直流、短路、削波、失真、过热、过温等
包装尺寸Packing Dimensions:483X381X44mm
Model型号:ST2400
额定功率Rated Output power
8Ω 立体声StereoPower:2X2400W
4Ω 立体声Stereo Power:2X3600W
2Ω 立体声Stereo Power:2X3800W
4Ω 立体声Stereo Power:37200W
8Ω 桥接Bridge Power:7600W
输入阻抗Input impedance
20KΩ (Balanced )/10KΩ (Unbalanced)
总谐波失真THD+N:<0.5dB
信噪比S/N rate:>95dB
阻尼系数Damping factor:>500
转换速率Slew rate:>30V/us
输入灵敏度Input sensitivity:32dB、1.0V、0.775V
最低阻抗 Minimum impedance:≥2Ω
风路:从前到后抽风,无级调速
保护功能Protect:
软启动、直流、短路、削波、失真、过热、过温等
包装尺寸Packing Dimensions:483X381X44mm
Model型号:ST4600
额定功率Rated Output power
8Ω 立体声StereoPower:4X600W
4Ω 立体声Stereo Power:4X900W
2Ω 立体声Stereo Power:4X1035W
4Ω 立体声Stereo Power:2X1800W
8Ω 桥接Bridge Power:2X2070W
输入阻抗Input impedance
20KΩ (Balanced )/10KΩ (Unbalanced)
总谐波失真THD+N:<0.5dB
信噪比S/N rate:>95dB
阻尼系数Damping factor:>500
转换速率Slew rate:>30V/us
输入灵敏度Input sensitivity:32dB、1.0V、0.775V
最低阻抗 Minimum impedance:≥2Ω
风路:从前到后抽风,无级调速
保护功能Protect:
软启动、直流、短路、削波、失真、过热、过温等
包装尺寸Packing Dimensions:483X381X44mm
Model型号:ST4120
额定功率Rated Output power
8Ω 立体声StereoPower:4X1100W
4Ω 立体声Stereo Power:4X1900W
2Ω 立体声Stereo Power:4X3400W
4Ω 立体声Stereo Power:2X3800W
输入阻抗Input impedance
20KΩ (Balanced )/10KΩ (Unbalanced)
总谐波失真THD+N:<0.5dB
信噪比S/N rate:>95dB
阻尼系数Damping factor:>500
转换速率Slew rate:>30V/us
输入灵敏度Input sensitivity:32dB、1.0V、0.775V
最低阻抗 Minimum impedance:≥2Ω
风路:从前到后抽风,无级调速
保护功能Protect:
软启动、直流、短路、削波、失真、过热、过温等
包装尺寸Packing Dimensions:483X381X44mm
Model型号:ST4160
额定功率Rated Output power
8Ω 立体声StereoPower:4X1600W
4Ω 立体声Stereo Power:4X2400W
2Ω 立体声Stereo Power:4X2600W
4Ω 立体声Stereo Power:2X4800W
8Ω 桥接Bridge Power:2X5200W
输入阻抗Input impedance
20KΩ (Balanced )/10KΩ (Unbalanced)
总谐波失真THD+N:<0.5dB
信噪比S/N rate:>95dB
阻尼系数Damping factor:>500
转换速率Slew rate:>30V/us
输入灵敏度Input sensitivity:32dB、1.0V、0.775V
最低阻抗 Minimum impedance:≥2Ω
风路:从前到后抽风,无级调速
保护功能Protect:
软启动、直流、短路、削波、失真、过热、过温等
包装尺寸Packing Dimensions:483X381X44mm
Model型号:ST4180
额定功率Rated Output power
8Ω 立体声StereoPower:4X1800W
4Ω 立体声Stereo Power:4X2600W
2Ω 立体声Stereo Power:4X2800W
4Ω 立体声Stereo Power:2X5200W
8Ω 桥接Bridge Power:2X5600W
输入阻抗Input impedance
20KΩ (Balanced )/10KΩ (Unbalanced)
总谐波失真THD+N:<0.5dB
信噪比S/N rate:>95dB
阻尼系数Damping factor:>500
转换速率Slew rate:>30V/us
输入灵敏度Input sensitivity:32dB、1.0V、0.775V
最低阻抗 Minimum impedance:≥2Ω
风路:从前到后抽风,无级调速
保护功能Protect:
软启动、直流、短路、削波、失真、过热、过温等
包装尺寸Packing Dimensions:483X381X44mm